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Foerder P, Howard MC. Effects of Socialization on Problem Solving in Domestic Cats. Animals (Basel) 2024; 14:2604. [PMID: 39272389 PMCID: PMC11394271 DOI: 10.3390/ani14172604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2024] [Revised: 09/04/2024] [Accepted: 09/04/2024] [Indexed: 09/15/2024] Open
Abstract
Domestic cats are capable of leading both solitary and social lives and socializing to humans. This type of socialization may also enhance an animal's problem-solving ability. We examined the relationship between socialization and problem-solving ability, problem-solving speed, and latency to approach a novel apparatus in domestic cats. Socialization towards humans was measured with the Feline Behavior Assessment based on the ASPCA's Feline Spectrum Assessment. This modified measure requires assessors to observe an individual cat's behavior during three steps: observation test, door test, and the stroke and push test. During each test, the assessor examined specific behaviors that are indicative of socialization. Problem solving was assessed with a food-acquisition puzzle box that required the subject to pull on a tab to release a food reward. Twenty-four out of eighty-six cats solved the problem-solving task. More socialized cats were more likely to solve the problem, solve it faster, and approach the apparatus sooner. We also found a significant relationship between age and problem solving; younger adult cats were more likely to solve the problem than older adults. These results provide evidence that domestic cats are not only capable of solving this type of problem but also that their socialization towards humans influences their abilities.
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Affiliation(s)
- Preston Foerder
- Psychology Department, CHASS, University of Detroit Mercy, Detroit, MI 48221, USA
| | - Mary C Howard
- Psychology Department, University of Tennessee at Chattanooga, Chattanooga, TN 37403, USA
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2
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Meriño-Olivella S, Del Pilar Sánchez-Bonilla M, Escobar LE, Correa-Valencia NM. Human cat borne rabies as the new epidemiology of the disease in the Andes mountains. Zoonoses Public Health 2024; 71:600-608. [PMID: 38706119 DOI: 10.1111/zph.13141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 04/12/2024] [Accepted: 04/24/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND Rabies virus (RABV) is the etiologic agent of rabies, a fatal brain disease in mammals. Rabies circulation has historically involved the dog has the main source of human rabies worldwide. Nevertheless, in Colombia, cats (Felis catus) have become a relevant species in the epidemiology of rabies. AIMS To characterize rabies cases in humans in Colombia in the last three decades in the context of the epidemiology of the aggressor animal. MATERIALS AND METHODS We conducted a retrospective longitudinal epidemiological study of human rabies caused by cats' aggression, collecting primary and secondary information. Variables considered included the demography of the patient, symptoms, information about the aggressor animal as the source of infection and the viral variant identified. RESULTS We found that the distribution of rabies incidence over the years has been constant in Colombia. Nevertheless, between 2003 and 2012 a peak of cases occurred in rural Colombia where cats were the most frequent aggressor animal reported. Most cats involved in aggression were unvaccinated against rabies. Cat's clinical signs at the time of the report of the human cases included hypersalivation and changes in behaviour. Human patients were mostly children and female and the exposure primarily corresponded to bite and puncture lacerations in hands. The RABV lineage detected in most cases corresponded to variant 3, linked to the common vampire bat (Desmodus rotundus). The geographical presentation of cat borne RABV in humans occurred along the Andes mountains, epidemiologically known as the rabies red Andean corridor. DISCUSSION By finding cats as the primary source of rabies spillover transmission in Colombia, this report highlights the importance of revising national rabies control and prevention protocol in countries in the Andes region. CONCLUSION Our results demonstrate that rabies vaccination for outdoor cats needs to prioritize to reduce the number of rabies-related human deaths.
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Affiliation(s)
- Samir Meriño-Olivella
- Centauro Research Group, Facultad de Ciencias Agrarias, Universidad de Antioquia, Medellin, Colombia
- Impronta, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Ibagué, Colombia
| | | | - Luis E Escobar
- Department of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, Virginia, USA
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Wulandari CR, Burhanuddin A, Faradina PL, Wibawati PA, Abdramanov A. Understanding the level of animal welfare and associated factors among cat owners in Banyuwangi, Indonesia. Vet World 2024; 17:1210-1215. [PMID: 39077450 PMCID: PMC11283619 DOI: 10.14202/vetworld.2024.1210-1215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 05/09/2024] [Indexed: 07/31/2024] Open
Abstract
Background and Aim The "Five Freedoms" concept has shaped the development and implementation of animal welfare assessments. This study aimed to analyze the determinants that impact the understanding of animal welfare among individuals who own cats in Banyuwangi, East Java, Indonesia. Materials and Methods Questionnaires and interviews were used in this study to gather data from cat owners. One hundred cat owners in Banyuwangi Regency took part in the study. The classification considered factors such as gender, age, education level, occupation, income, and number of cats. The questionnaire passed both validity and reliability tests and was thus deemed suitable for data measurement. The Chi-square test was employed to investigate relationships within the dataset. Results A statistically significant correlation (p < 0.05) was established between cat owners' level of education, occupation, monthly household income, and their grasp of animal welfare, with the number of cats in their household being a determinant factor. Some cat owners in Banyuwangi undervalue veterinarians' role in treating and preventing feline health issues. The cat owners' understanding of animal welfare was unaffected by their age or gender. 59% of the cat owners had a low understanding level, 22% had a moderate understanding level, and 19% had a high understanding level. Conclusion In Banyuwangi Regency, 59% of cat owners lack understanding of animal welfare concerns. An owner's educational background, job, income, and whether they own a cat impact their comprehension of animal welfare principles. Limited awareness of animal welfare and veterinarians' roles exists in Indonesia. It is crucial to educate government officials, veterinarians, and regional leaders about animal welfare for the sake of sustainability. A complete understanding of this topic demands rigorous research, comprehensive studies, and reproducibility. Equally important is effective publicity for the cat population.
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Affiliation(s)
- Cynthia Retno Wulandari
- Department of Health and Life Sciences, Division of Veterinary Public Health, Faculty of Health, Medicine, and Life Sciences (FIKKIA), Universitas Airlangga, Surabaya, Indonesia
| | - Azhar Burhanuddin
- Department of Health and Life Sciences, Division of Veterinary Public Health, Faculty of Health, Medicine, and Life Sciences (FIKKIA), Universitas Airlangga, Surabaya, Indonesia
| | - Putri Laura Faradina
- Department of Health and Life Sciences, Division of Veterinary Public Health, Faculty of Health, Medicine, and Life Sciences (FIKKIA), Universitas Airlangga, Surabaya, Indonesia
| | - Prima Ayu Wibawati
- Department of Health and Life Sciences, Division of Veterinary Public Health, Faculty of Health, Medicine, and Life Sciences (FIKKIA), Universitas Airlangga, Surabaya, Indonesia
| | - Abzal Abdramanov
- Department of Veterinary Sanitary Expertise and Hygiene, Faculty of Veterinary Medicine, Kazakh National Agrarian Research University, Almaty, Kazakhstan
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Urrutia A, Bánszegi O, Szenczi P, Hudson R. Development of "personality" in the domestic cat: A longitudinal study. Dev Psychobiol 2023; 65:e22427. [PMID: 37860897 DOI: 10.1002/dev.22427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 09/07/2023] [Accepted: 09/10/2023] [Indexed: 10/21/2023]
Abstract
Although individual differences in the behavior of animals, sometimes referred to as personality, have recently received considerable attention, the development of such differences remains understudied. We previously found consistent individual differences in behavior in four tests simulating everyday contexts in 74 preweaning age kittens from 16 litters of the domestic cat. To study the development of consistent among-individual differences in four behavioral traits in cats, we followed a subset of these same individuals and repeated the same tests at 6 and 12 months of age. Some individual differences in behavior became increasingly repeatable with age due to a combination of decreased individual-level variance (canalization) and increased among-individual variance; these changes in variance and repeatability continued into adulthood (12 months). We did not observe behavioral syndromes at any age, in contrast to our previous reports in a different population of adult cats. The mechanisms that underlie increased repeatability with age and the possibility of personality structure differing between populations in this species remain to be studied.
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Affiliation(s)
- Andrea Urrutia
- Posgrado en Ciencias Biológicas, Unidad de Posgrado, Edificio A, 1er Piso, Circuito de Posgrados, Ciudad Universitaria, Coyoacán, Mexico City, Mexico
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Oxána Bánszegi
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Péter Szenczi
- CONACYT-Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Unidad Psicopatología y Desarrollo, Ciudad, de México, Mexico
| | - Robyn Hudson
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
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Scott L, Florkiewicz BN. Feline faces: Unraveling the social function of domestic cat facial signals. Behav Processes 2023; 213:104959. [PMID: 37858844 DOI: 10.1016/j.beproc.2023.104959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 10/12/2023] [Accepted: 10/15/2023] [Indexed: 10/21/2023]
Abstract
Lately, there has been a growing interest in studying domestic cat facial signals, but most of this research has centered on signals produced during human-cat interactions or pain. The available research on intraspecific facial signaling with domesticated cats has largely focused on non-affiliative social interactions. However, the transition to intraspecific sociality through domestication could have resulted in a greater reliance on affiliative facial signals that aid with social bonding. Our study aimed to document the various facial signals that cats produce during affiliative and non-affiliative intraspecific interactions. Given the close relationship between the physical form and social function of mammalian facial signals, we predicted that affiliative and non-affiliative facial signals would have noticeable differences in their physical morphology. We observed the behavior of 53 adult domestic shorthair cats at CatCafé Lounge in Los Angeles, CA. Using Facial Action Coding Systems designed for cats, we compared the complexity and compositionality of facial signals produced in affiliative and non-affiliative contexts. To measure complexity and compositionality, we examined the number and types of facial muscle movements (AUs) observed in each signal. We found that compositionality, rather than complexity, was significantly associated with the social function of intraspecific facial signals. Our findings indicate that domestication likely had a significant impact on the development of intraspecific facial signaling repertoires in cats.
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Affiliation(s)
- Lauren Scott
- School of Medicine, University of Kansas Medical Center, KS, USA
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Croney C, Udell M, Delgado M, Ekenstedt K, Shoveller AK. CATastrophic myths part 1: Common misconceptions about the social behavior of domestic cats and implications for their health, welfare, and management. Vet J 2023; 300-302:106028. [PMID: 37683761 PMCID: PMC10841747 DOI: 10.1016/j.tvjl.2023.106028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 08/23/2023] [Accepted: 09/05/2023] [Indexed: 09/10/2023]
Abstract
Cats are among the most popular pets worldwide, but there are still major gaps in the public's general understanding of their social behaviors and related needs, including for socialization. In addition to these knowledge gaps, people often have negative or ambivalent attitudes about cats, which can directly impact their welfare outcomes. Insufficient attention to the behavioral ecology and development of cat sociality, along with failure to account for their highly variable individual preferences and tolerance for social behaviors can lead them to experience distress that undermines both their welfare and the human-animal bond. As Part 1 of a two-part series addressing common myths about cats, the purpose of this first paper is to review and debunk common misperceptions about the social needs and behaviors of cats, including misunderstandings about their social lives and abilities to bond with humans. We also identify where opportunities exist to improve socialization of cats and to advance research in related areas that might better support their behavior and welfare needs.
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Affiliation(s)
- Candace Croney
- Center for Animal Welfare Science, Purdue University, 625 Harrison St., West Lafayette, IN 47907, USA.
| | - Monique Udell
- Department of Animal and Rangeland Sciences, Oregon State University, 2921 SW Campus Way, Corvallis, OR 97331, USA
| | | | - Kari Ekenstedt
- Department of Basic Medical Sciences, College of Veterinary Medicine, Purdue University, 625 Harrison St., West Lafayette, IN 47907 USA
| | - Anna Kate Shoveller
- Department of Animal Biosciences, University of Guelph, 50 Stone Road East, Guelph, Ontario N1G 2W1, Canada
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Scandurra A, Di Lucrezia A, D’Aniello B, Pinelli C. Home Sweet Home: The Impact of Lifestyle on a Cat's Approach to Impossible Tasks in the Home Environment. Animals (Basel) 2023; 13:2679. [PMID: 37627470 PMCID: PMC10451177 DOI: 10.3390/ani13162679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/08/2023] [Accepted: 08/18/2023] [Indexed: 08/27/2023] Open
Abstract
Cat welfare is a topic of growing interest in the scientific literature. Although previous studies have focused on the effects of living style (i.e., indoor/outdoor) on cat welfare, there has been a noticeable dearth of analysis regarding the impact of lifestyle on cats' inclination and mode of communication with humans. Our research aimed to analyze the possible effect of lifestyle (e.g., living indoors only or indoor/outdoor) on cat-human communication. The cats were tested using the impossible task paradigm test, which consists of some solvable trials in which the subject learns to obtain a reward from an apparatus, followed by an impossible trial through blocking the apparatus. This procedure triggers a violation of expectations and is considered a useful tool for assessing both the decision-making process and the tendency to engage in social behaviors towards humans. A specific ethogram was followed to record the behavioral responses of the cats during the unsolvable trial. Our results show the effects of lifestyle and age on domestic cats, providing valuable insights into the factors that influence their social behaviors. Cats that can roam freely outdoors spent less time interacting with the apparatus compared to indoor-only cats. Additionally, roaming cats showed stress behaviors sooner following the expectancy of violation compared to indoor cats. The lifestyle of cats can influence their problem-solving approach while not affecting their willingness to interact with humans or their overall welfare. Future studies on this topic can be useful for improving the welfare of domestic cats.
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Affiliation(s)
- Anna Scandurra
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (A.D.L.); (B.D.)
| | - Alfredo Di Lucrezia
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (A.D.L.); (B.D.)
| | - Biagio D’Aniello
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (A.D.L.); (B.D.)
| | - Claudia Pinelli
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy;
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Nielsen SS, Thuesen IS, Mejer H, Agerholm JS, Nielsen ST, Jokelainen P, Thamsborg SM, Sandøe P. Assessing welfare risks in unowned unsocialised domestic cats in Denmark based on associations with low body condition score. Acta Vet Scand 2023; 65:1. [PMID: 36691036 PMCID: PMC9869495 DOI: 10.1186/s13028-023-00665-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/16/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Populations of unowned unsocialised cats are present worldwide. Generally, there is concern about their welfare. Low body condition score (BCS) is a potentially relevant indicator that is relatively easy to assess: emaciated cats are likely to have welfare problems while thin cats may be at risk of becoming emaciated. The objective of this study was to assess the association of low BSC with a selection of factors relating to the host, disease, and infection in unowned unsocialised domestic cats. We necropsied 598 euthanised unowned unsocialised cats from Denmark. We recorded each cat's age-group, sex, and neuter status, together with its pregnancy status, the season and location of trapping, as well as gross lesions at necropsy. We also tested for feline immunodeficiency virus and feline leukaemia virus, recorded presence of ectoparasites, and a subsample of the cats were also tested for endoparasites. Cats with no or sparse adipose deposits were categorised as having low BCS, and logistic regression was used to determine the factors associated with low BCS. RESULTS Of the cats, 11.4% had low BCS. Season, age-group and sex were associated with low BCS and confounded potential associations with other variables. Intact adult males and females in spring and early summer were at highest risk of low BCS. When these factors were taken into account, cats with biting lice had 2.8 (95% confidence interval (CI) 1.4-5.4) times higher odds of low BCS, and cats with gastro-intestinal findings (i.e., enlarged mesenteric lymph nodes, abdominal hernia, diarrhoea, obstructive foreign bodies, or diaphragmatic hernia) had 50 (95% CI 10-417) times higher odds of low BCS, than cats with no such findings. Cats with low BCS were primarily adult intact cats with tooth lesions and skin lesions, ear mite infection, and positive test result for feline immunodeficiency virus. CONCLUSIONS The results highlight associations that can be used to define a risk profile: low BCS, notably in summer-autumn, in an unowned unsocialised cat was associated with underlying, less visible problems. Thus, low BCS can be more than a step towards being emaciated; it can also be an indicator of other underlying welfare problems.
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Affiliation(s)
- Søren Saxmose Nielsen
- grid.5254.60000 0001 0674 042XDepartment of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870 Frederiksberg C, Denmark
| | - Ida Sofie Thuesen
- grid.5254.60000 0001 0674 042XDepartment of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870 Frederiksberg C, Denmark
| | - Helena Mejer
- grid.5254.60000 0001 0674 042XDepartment of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870 Frederiksberg C, Denmark
| | - Jørgen Steen Agerholm
- grid.5254.60000 0001 0674 042XDepartment of Veterinary Clinical Sciences, University of Copenhagen, Højbakkegårds Allé 5A, 2630 Taastrup, Denmark
| | - Stine Thorsø Nielsen
- grid.5254.60000 0001 0674 042XDepartment of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870 Frederiksberg C, Denmark
| | - Pikka Jokelainen
- grid.6203.70000 0004 0417 4147Infectious Disease Preparedness, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen S, Denmark
| | - Stig Milan Thamsborg
- grid.5254.60000 0001 0674 042XDepartment of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870 Frederiksberg C, Denmark
| | - Peter Sandøe
- grid.5254.60000 0001 0674 042XDepartment of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870 Frederiksberg C, Denmark ,grid.5254.60000 0001 0674 042XDepartment of Food and Resource Economics, University of Copenhagen, Rolighedsvej 23, 1958 Frederiksberg C, Denmark
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Koyasu H, Takahashi H, Sasao I, Takagi S, Nagasawa M, Kikusui T. Sociality of Cats toward Humans Can Be Influenced by Hormonal and Socio-Environmental Factors: Pilot Study. Animals (Basel) 2022; 13:ani13010146. [PMID: 36611754 PMCID: PMC9817699 DOI: 10.3390/ani13010146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/29/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
Individual differences in the sociality of cats are influenced by inherited and environmental factors. We recently revealed that hormones can make a difference in intraspecies social behavior. It remains unclear whether cat behavior toward humans is modulated by hormones. Therefore, we analyzed the relationship between cat behavior and their basal hormone concentrations after spending time together with human experimenters. In addition, we analyzed the relationship between cat behavior and the timing of when the individual cats began living with a human because the sociality of cats could be dependent on their developmental experiences. The results showed that male cats that began living with humans earlier had more contact with an experimenter. In addition, individual male cats with low testosterone levels were more likely to interact with an experimenter. These findings of this pilot study suggest that the sociality of male cats toward humans is affected by testosterone and the age at which they begin to live with humans.
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Affiliation(s)
- Hikari Koyasu
- Laboratory of Human-Animal Interaction and Reciprocity, Azabu University, Sagamihara 252-5201, Japan
| | - Hironobu Takahashi
- Laboratory of Human-Animal Interaction and Reciprocity, Azabu University, Sagamihara 252-5201, Japan
| | - Ikuto Sasao
- Laboratory of Human-Animal Interaction and Reciprocity, Azabu University, Sagamihara 252-5201, Japan
| | - Saho Takagi
- Laboratory of Human-Animal Interaction and Reciprocity, Azabu University, Sagamihara 252-5201, Japan
- Japan Society for the Promotion of Science, Tokyo 102-8471, Japan
| | - Miho Nagasawa
- Laboratory of Human-Animal Interaction and Reciprocity, Azabu University, Sagamihara 252-5201, Japan
- Correspondence:
| | - Takefumi Kikusui
- Laboratory of Human-Animal Interaction and Reciprocity, Azabu University, Sagamihara 252-5201, Japan
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Gaillard V, Chastant S, England G, Forman O, German AJ, Suchodolski JS, Villaverde C, Chavatte-Palmer P, Péron F. Environmental risk factors in puppies and kittens for developing chronic disorders in adulthood: A call for research on developmental programming. Front Vet Sci 2022; 9:944821. [PMID: 36619947 PMCID: PMC9816871 DOI: 10.3389/fvets.2022.944821] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022] Open
Abstract
Many dogs and cats are affected by chronic diseases that significantly impact their health and welfare and relationships with humans. Some of these diseases can be challenging to treat, and a better understanding of early-life risk factors for diseases occurring in adulthood is key to improving preventive veterinary care and husbandry practices. This article reviews early-life risk factors for obesity and chronic enteropathy, and for chronic behavioral problems, which can also be intractable with life-changing consequences. Aspects of early life in puppies and kittens that can impact the risk of adult disorders include maternal nutrition, establishment of the gut microbiome, maternal behavior, weaning, nutrition during growth, growth rate, socialization with conspecifics and humans, rehoming and neutering. Despite evidence in some species that the disorders reviewed here reflect the developmental origins of health and disease (DOHaD), developmental programming has rarely been studied in dogs and cats. Priorities and strategies to increase knowledge of early-life risk factors and DOHaD in dogs and cats are discussed. Critical windows of development are proposed: preconception, gestation, the suckling period, early growth pre-neutering or pre-puberty, and growth post-neutering or post-puberty to adult size, the durations of which depend upon species and breed. Challenges to DOHaD research in these species include a large number of breeds with wide genetic and phenotypic variability, and the existence of many mixed-breed individuals. Moreover, difficulties in conducting prospective lifelong cohort studies are exacerbated by discontinuity in pet husbandry between breeders and subsequent owners, and by the dispersed nature of pet ownership.
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Affiliation(s)
- Virginie Gaillard
- Research and Development Center, Royal Canin, Aimargues, France,*Correspondence: Virginie Gaillard ✉
| | - Sylvie Chastant
- NeoCare, Université de Toulouse, Ecole Nationale Vétérinaire de Toulouse (ENVT), Toulouse, France
| | - Gary England
- School of Veterinary Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Oliver Forman
- Wisdom Panel, Kinship, Waltham-on-the-Wolds, Leicestershire, United Kingdom
| | - Alexander J. German
- Institute of Life Course and Medical Sciences of Small Animal Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Jan S. Suchodolski
- Gastrointestinal Laboratory, Department of Small Animal Clinical Sciences, Texas A&M University, College Station, TX, United States
| | | | - Pascale Chavatte-Palmer
- Université Paris-Saclay, Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut National de Recherche Pour l'Agriculture, l'Alimentation et l'Environnement (INRAE), Biologie de la Reproduction, Environnement, Epigénétique et Développement (BREED), Jouy-en-Josas, France,Ecole Nationale Vétérinaire d'Alfort, BREED, Maisons-Alfort, France
| | - Franck Péron
- Research and Development Center, Royal Canin, Aimargues, France
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Uccheddu S, Miklósi Á, Gintner S, Gácsi M. Comparing Pears to Apples: Unlike Dogs, Cats Need Habituation before Lab Tests. Animals (Basel) 2022; 12:ani12213046. [PMID: 36359170 PMCID: PMC9657355 DOI: 10.3390/ani12213046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/24/2022] [Accepted: 10/25/2022] [Indexed: 11/09/2022] Open
Abstract
Simple Summary Comparative studies can help us better understand our family pets’ social and cognitive behaviours and gain more insights in the evolution of some human abilities. However, the comparison of the behaviours of cats and dogs in a standard laboratory environment is not without challenges. Though recently they play a similar role in modern Western societies as pets, both their evolutionary history and individual experiences are different. We tested the spontaneous behaviour of companion cats and dogs in the same novel laboratory environment, and if needed, we tried to habituate them in the presence of their owners and an unfamiliar experimenter. To pass the habituation test, subjects were expected to play with the experimenter or accept food from them. All dogs passed the test on the first occasion, while almost 60% of the cats needed habituation and some could not reach the criteria even after three habituation sessions. More experienced cats (which had the opportunity to meet strangers and explore unfamiliar places) were not more successful, in fact, younger cats passed more easily. We found marked differences between dogs and cats in all behavioural variables; compared to dogs, cats spent more time crouching and close to their box, while less time exploring or close to the owner. Our findings are important not only regarding the test methods of cats and the interpretation of their data collected in the laboratory so far but, in a more general sense, on developing future comparative experiments. Abstract Research on the socio-cognitive skills of different species often benefit from comparative experiments, however, the ecology of the species and development of the individuals may differently determine how they react to the same test situation. In this study, our aims were twofold: to observe and compare the spontaneous behaviour of companion cats and dogs in the same novel environment, and to habituate them (if needed) to the novel environment in the presence of their owners and an unfamiliar experimenter. The behaviour of 62 family cats, 31 experienced (which had the opportunity to meet strangers and explore unfamiliar places) and 31 inexperienced cats, and 27 family dogs was compared in an unfamiliar room. The subjects’ behaviour was coded during the first five minutes in the presence of two passive persons, their owners, and an unfamiliar experimenter. Then, based on a set of rules, first the owner, and then the experimenter tried to initiate interactions with the subjects and the subjects’ willingness to interact was evaluated. To pass the habituation test, subjects were expected to play with the experimenter or accept food from them. All dogs passed the test on the first occasion, while almost 60% of the cats failed. The cats’ experience did not play a significant role, in fact, younger cats passed more easily. We found marked differences between dogs and cats in all behavioural variables; compared to dogs, cats spent more time crouching and close to their box, while less time exploring or close to the owner. We did not find a difference in the cats’ behaviour based on their experience. Our results support the hypothesis that unlike dogs, cats need extensive habituation in a novel environment. This could partially be explained by the difference in the ecology and/or domestication process of the species, although developmental effects cannot be excluded. Our findings have fundamental consequences not only for the considerations of the testability of cats and on the interpretation of their data collected in the laboratory, but in a more general sense on developing comparative experiments.
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Affiliation(s)
- Stefania Uccheddu
- MTA-ELTE Comparative Ethology Research Group, 1117 Budapest, Hungary
| | - Ádám Miklósi
- MTA-ELTE Comparative Ethology Research Group, 1117 Budapest, Hungary
- Department of Ethology, Eötvös Loránd University, 1117 Budapest, Hungary
| | - Sarolt Gintner
- Department of Ethology, Eötvös Loránd University, 1117 Budapest, Hungary
| | - Márta Gácsi
- MTA-ELTE Comparative Ethology Research Group, 1117 Budapest, Hungary
- Department of Ethology, Eötvös Loránd University, 1117 Budapest, Hungary
- Correspondence:
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12
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Cat-human bond: Satisfaction and behavioural complaints among Italian respondents. Appl Anim Behav Sci 2022. [DOI: 10.1016/j.applanim.2022.105749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Booth AL, Otter K. The Law and the Pussycat: Public Perceptions of the Use of Municipal Bylaws to Control Free-Roaming Domestic Cats in Canada. J APPL ANIM WELF SCI 2022:1-16. [PMID: 36317251 DOI: 10.1080/10888705.2022.2142059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Domestic cats (Felis catus) face contradictory public perceptions. In 2019, we examined public perceptions toward cats within the City of Prince George, British Columbia, Canada, using an online survey (1,464 responses) to assess perceptions toward free-roaming cats and the use of bylaws to address concerns. Perceptions were dependent on cat-ownership status; a majority of non-cat and former owners were concerned about free-roaming cats, current cat owners less so. There was considerable support for mandatory identification. Cat owners were not supportive of bylaws restricting free-roaming of cats, although this was supported by non-owners. Concerns include the negative impact on caring for a pet cat, and the fear that such bylaws would increase abandonment. Cat owners were not enthusiastic about fines for roaming cats, while non-cat owners were. There was considerable concern around including neutering cats as part of planned cat management. Our research also found nuanced concern for the impacts of management on impoverished owners, the welfare of cats and a recognition that it was the humans, rather than the cats, who should be the focus of active and thoughtful intervention.
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Affiliation(s)
- Annie L Booth
- Environmental and Sustainability Studies, University of Northern British Columbia, Prince George, British Columbia, Canada
| | - Ken Otter
- Department of Ecosystem Science and Management, University of Northern British Columbia, Prince George, British Columbia, Canada
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14
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Mouzon CD, Gilbert C, Di-Stasi R, Leboucher G. How's my kitty? Acoustic parameters of cat-directed speech in human-cat interactions. Behav Processes 2022; 203:104755. [PMID: 36191757 DOI: 10.1016/j.beproc.2022.104755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 09/23/2022] [Accepted: 09/26/2022] [Indexed: 11/15/2022]
Abstract
In Western cultures, humans tend to use a specific kind of speech when talking to their pets, characterised, from an acoustical point of view, by elevated pitch and greater pitch modulation. Pet-directed speech (PDS), which has been mainly studied in dogs, shares some acoustic features with infant-directed speech (IDS), used when talking to young children. The purpose of this study was to test the hypothesis that adult humans also modify characteristics of their voice when talking to a cat. We compared acoustic parameters of speech directed to cats (CDS) and speech directed to adult humans (ADS). In a first experiment, we compared ADS and CDS utterances of male and female participants, addressing cats through video recordings, under controlled laboratory conditions. Both men and women used a higher pitch (mean fundamental frequency, or mean F0) in CDS vs. ADS. The second experiment was conducted under conditions allowing direct cat-human interactions, in a cohort of women. Once again, mean F0 was significantly higher in CDS vs. ADS. Overall, these data confirm our hypothesis that humans change the way they speak when addressing a cat, mainly by increasing the pitch of their voice. Further research is needed to fully investigate specificities of this speech.
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Affiliation(s)
- Charlotte de Mouzon
- UPL, Université Paris Nanterre, Laboratoire Ethologie Cognition Développement (LECD), 200, avenue de la république, 92000 Nanterre, France.
| | - Caroline Gilbert
- UMR 7179, CNRS/MNHN, Ecole Nationale Vétérinaire d'Alfort (EnvA), 94700 Maisons-Alfort, France
| | - Romain Di-Stasi
- UPL, Université Paris Nanterre, Laboratoire Ethologie Cognition Développement (LECD), 200, avenue de la république, 92000 Nanterre, France
| | - Gérard Leboucher
- UPL, Université Paris Nanterre, Laboratoire Ethologie Cognition Développement (LECD), 200, avenue de la république, 92000 Nanterre, France
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15
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Platto S, Serres A, Normando S, Wang Y, Turner DC. Changes in the Dog's and Cat's Behaviors, as Reported by the Owners, before and during the Lockdown in China. Animals (Basel) 2022; 12:2596. [PMID: 36230338 PMCID: PMC9559505 DOI: 10.3390/ani12192596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/05/2022] [Accepted: 09/18/2022] [Indexed: 12/03/2022] Open
Abstract
Considering the effects that the COVID-19 pandemic had and still has on human psychological health, it is expected that it might also affect household dogs’ and cats’ welfare. The current study explores the behavioral changes in dogs and cats before (BL) and during the lockdown (DL), as reported by their owners in China. Besides demographic parameters, variables related to the daily management of dogs and cats were analyzed in relation to behavioral problems, stress-related behaviors, and anxiety-related behaviors before and during the lockdown. A total of 261 questionnaires were collected. In general, behavioral problems and stress-related behaviors in dogs (p < 0.001) and cats (p < 0.001) decreased DL compared to BL, while anxiety-related behaviors in cats did not show any differences between the two periods considered. On the other hand, anxiety-related behaviors were more frequent in dogs DL (36.3%) compared to BL (35%), which were associated with reduced frequency of play activities with the owners (p = 0.016) and altered sleeping habits (p < 0.01). During the lockdown, dogs’ and cats’ daily routines and management (feeding and sleeping habits, dogs’ walks, dogs’ and cats’ play activities, litter box management, and cats’ lifestyle) experienced changes, but they were not associated with any behavioral issues. On the other hand, the behavioral issues considered for dogs and cats were more frequent BL, which were influenced by the daily management of the pets. The current study showed how critical the attention the owners can provide to the pets could be, to improve their companion animals’ welfare. Therefore, it is important to provide pet owners with behavioral management support both during particularly difficult periods such as a lockdown and during regular daily routines.
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Affiliation(s)
- Sara Platto
- Department of Biotechnology, College of Life Sciences, Jianghan University, Wuhan 430056, China
| | - Agathe Serres
- Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences, 28 Luhuitou Road, Jiyang District, Sanya 572000, China
| | - Simona Normando
- Department of Comparative Biomedicine and Food Science, University of Padua, 35020 Padua, Italy
| | - Yanqing Wang
- China Conservation and Green Development Foundation, Beijing 110108, China
| | - Dennis C. Turner
- Institute for applied Ethology and Animal Psychology, I.E.A.P./I.E.T., 8810 Horgen, Switzerland
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16
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Karn-Buehler J, Kuhne F. Perception of stress in cats by German cat owners and influencing factors regarding veterinary care. J Feline Med Surg 2022; 24:700-708. [PMID: 34493102 PMCID: PMC10812282 DOI: 10.1177/1098612x211041307] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Visiting the veterinarian is generally perceived as a stressful situation for cats. Previous studies have shown that the perception of stress may influence cats' healthcare. In order to minimise stress in cats during the veterinary consultation, feline-friendly handling has gained importance and is increasingly being used. The aim of this study was to find out whether cats experience stress during a visit to the veterinarian (and, if so, to what extent), and which factors influence the perception of stress and whether feline-friendly handling techniques have an impact. METHODS An online survey was conducted among German cat owners. In total, 889 questionnaires were evaluated. The results were analysed with binary logistic regression and a χ² test. A principal component analysis was used to detect the main influencing factors on the perception of stress. RESULTS Most of the cats (88.7%, n = 732/825) were perceived as stressed during a veterinary consultation, while only about half of the owners (50.8%, n = 419/824) stated that they felt stressed themselves. The cat owners (n = 819) who perceived visiting the veterinarian as a stressful situation also described their cat as stressed significantly more often compared with owners who did not feel stressed (χ² = 101.113, P <0.001). The probability that owners experienced stress themselves was significantly increased if they perceived their cat to be stressed too (odds ratio 0.073, 95% confidence interval 0.016-0.328). One factor that influenced whether an owner was stressed was the stress behaviour of their cat (P <0.001). Furthermore a feline-friendly demeanour by the veterinarian led to less stress in the owners (P <0.001). CONCLUSIONS AND RELEVANCE The owner's stress influences the perception of their cat's stress. By adhering to feline-friendly handling guidelines, veterinarians can reduce owner stress associated with veterinary visits, thereby promoting optimal veterinary care and health for their feline patients.
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Affiliation(s)
- Jessica Karn-Buehler
- Working Group of Applied Ethology and Animal Behaviour Therapy, Department of Veterinary Clinical Sciences, Justus-Liebig-University Giessen, Germany
| | - Franziska Kuhne
- Working Group of Applied Ethology and Animal Behaviour Therapy, Department of Veterinary Clinical Sciences, Justus-Liebig-University Giessen, Germany
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17
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Shu H, Gu X. Effect of a synthetic feline facial pheromone product on stress during transport in domestic cats: a randomised controlled pilot study. J Feline Med Surg 2022; 24:691-699. [PMID: 34493099 PMCID: PMC10812279 DOI: 10.1177/1098612x211041305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Transport can be a stressful experience for domestic cats. The objective of this study was to evaluate the effect of a new synthetic feline facial pheromone product on relieving stress in domestic cats during short-distance transport. METHODS A randomised, blinded, placebo-controlled pilot study was conducted. Prior to baseline screening, cat owners were trained via online meetings in the assessment of stress-related behaviours and overall stress visual analogue scoring. All assessments were completed 30 mins after the start of transport. A total of 150 domestic cats exhibiting stress-related behaviours during baseline screening were recruited and randomly assigned to either the treatment group (n = 75) or the placebo group (n = 75). For the placebo-controlled intervention, the product and placebo, which were identical in appearance, were provided to the treatment and placebo groups, respectively. Fifteen minutes after spraying the carriers with the product or placebo, cat owners were required to take their cat out and complete the same assessments (baseline screening). RESULTS After the intervention, the performance of the stress-related behaviours curling, lack of motion and meowing during transport outside the home was significantly reduced in the treatment group compared with the placebo group (P <0.05). When the baseline stress visual analogue scale (VAS) score was >2.94 cm, cats in the treatment group had significantly lower post-intervention stress VAS scores compared with those in the placebo group (P <0.05). CONCLUSIONS AND RELEVANCE A synthetic feline facial pheromone product can alleviate short-distance transport-related stress in domestic cats with higher stress scores. This finding will benefit domestic cats during transport outside of the home.
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Affiliation(s)
- Hang Shu
- Institute of Animal Sciences, Chinese Academy of Agriculture Sciences, Beijing, China
| | - Xianhong Gu
- Institute of Animal Sciences, Chinese Academy of Agriculture Sciences, Beijing, China
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18
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Foxes at your front door? Habitat selection and home range estimation of suburban red foxes (Vulpes vulpes). Urban Ecosyst 2022. [DOI: 10.1007/s11252-022-01252-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AbstractThe red fox (Vulpes vulpes) is one of the most adaptable carnivorans, thriving in cities across the globe. We used GPS-tracking of five suburban foxes across high-density residential suburbs of Perth, Western Australia to quantify (1) their habitat selection and (2) home range area. All five foxes showed statistically significant avoidance of residential locations (p < 0.001) and preference for parkland (p < 0.001), with native vegetation reserves, golf courses, and water reserves showing disproportionately greater use. Landuse category also influenced their movements, with foxes moving quickest (i.e., commuting) in proximity to roads and slowest (i.e., foraging) when they were further from roads. Three females had core home ranges (50% autocorrelated-corrected kernel density estimate; AKDEc) averaging 37 ± 20 ha or 95% AKDEc averaging 208 ± 196 ha. One male had a 95 ha core home range and 349 ha 95% AKDEc but the other male covered an area ~ 20 times this: using a 371 ha core home range and 7,368 ha 95% AKDEc. The extensive movement patterns we describe are likely to be common for urban foxes, with half of published home range estimates for urban foxes (principally based on VHF data) excluding data for ‘lost’ individuals or animals that showed ‘excursions’. It is likely that the home range estimates for these urban exploiters have therefore been grossly underestimated to date. Further application of GPS trackers that allow remote download will vastly improve our understanding of habitat preference and exploitation of resources by urban foxes.
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19
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Are Hair Cortisol Levels of Humans, Cats, and Dogs from the Same Household Correlated? Animals (Basel) 2022; 12:ani12111472. [PMID: 35681936 PMCID: PMC9179579 DOI: 10.3390/ani12111472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/02/2022] [Accepted: 06/04/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary Dogs and cats are animals that have been accompanying humans for many years. There is no doubt that they are emotionally connected with people, although each of them in their own way. The study attempts to assess the emotional relationship between humans, dogs, and cats living in one household on the basis of the correlations between the hair cortisol level. The study involved 25 women who had at least one dog and at least one cat at home. Based on the study conducted, no significant correlation was found between the level of cortisol in the hair of the owners and their pets. There were, however, some interesting differences depending on the degree of emotional connection and the frequency of interactions. Abstract Human–animal interactions and the emotional relationship of the owner with the pet are the subjects of many scientific studies and the constant interest of not only scientists but also pet owners. The aim of this study was to determine and compare the hair cortisol levels of dogs, cats, and their owners living in the same household. The owners were asked to complete a questionnaire concerning the frequency of their interactions with pets and emotional relationship with each of their cats and each of their dogs. The study involved 25 women who owned at least one dog and at least one cat. In total, 45 dogs and 55 cats from 25 households participated in the study. The average level of hair cortisol of the owners was 4.62 ng/mL, of the dogs 0.26 ng/mL, and in the hair of cats 0.45 ng/mL. There was no significant correlation between the hair cortisol level of the owner and dog or the owner and the cat and between dogs and cats living together. A significant positive correlation was observed between the hair cortisol level in the owner and the pet, for dogs in which the owner performs grooming treatments once a week and for cats which are never kissed. Although our study did not find many significant correlations, studies using other stress markers might have yielded different results.
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Urrutia A, Bánszegi O, Szenczi P, Hudson R. Emergence of personality in weaning‐age kittens of the domestic cat? Dev Psychobiol 2022; 64:e22281. [DOI: 10.1002/dev.22281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 02/05/2023]
Affiliation(s)
- Andrea Urrutia
- Posgrado en Ciencias Biológicas Unidad de Posgrado, Edificio A, 1er Piso, Circuito de Posgrados, Ciudad Universitaria Mexico City Mexico
- Instituto de Investigaciones Biomédicas Universidad Nacional Autónoma de México Mexico City Mexico
| | - Oxána Bánszegi
- Instituto de Investigaciones Biomédicas Universidad Nacional Autónoma de México Mexico City Mexico
| | - Péter Szenczi
- CONACYT ‐ Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz Unidad Psicopatología y Desarrollo Mexico City Mexico
| | - Robyn Hudson
- Instituto de Investigaciones Biomédicas Universidad Nacional Autónoma de México Mexico City Mexico
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21
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Factors associated with play behavior in human-cat dyads. J Vet Behav 2022. [DOI: 10.1016/j.jveb.2022.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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Home Range and Activity Patterns of Free-Ranging Cats: A Case Study from a Chinese University Campus. Animals (Basel) 2022; 12:ani12091141. [PMID: 35565567 PMCID: PMC9103849 DOI: 10.3390/ani12091141] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/14/2022] [Accepted: 04/27/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary In this study, we used collar-mounted sensors to determine the home range size of free-ranging cats on a Chinese university campus. Twenty-nine adult cats (fifteen males and fourteen females) were tracked via attached GPS units from October 2018 to June 2020. Throughout the study, home range sizes ranged from 0.56 to 19.83 ha at 95% KDE for all cats. The home range of free-ranging cats is affected by the breeding status and sex; for example, male cats tend to have a larger home range size in the breeding season than in the non-breeding season, and in the breeding season, male cats generally have a larger home range than females. In the study of activity patterns, we provided the activity steps of free-ranging cats at different times of the day, and the mean (±SE) number of steps a cat takes per day was 19,863.96 ± 1627.21. The results show that free-ranging cats have more intense activities at twilight and relatively lower activity intensity in the afternoon. Our study provided a case study of the home range and activity patterns of free-ranging cats living on a Chinese university campus, and provided theoretical support for the management and conservation implications of free-ranging cats in cities. Abstract Human activities and the available resources influence the home range and activity patterns of free-ranging cats. Our objective in this study was to determine sex and breeding season vs. non-breeding season home range size, as well as activity patterns for unowned free-ranging cats at a university campus in China. Twenty-nine adult cats (fifteen males and fourteen females) were tracked with attached GPS units from October 2018 to June 2020. We considered the effects of sex and breeding status on the home range size of free-ranging cats. Male cats had larger home ranges (95% KDE: 12.60 ± 2.61 ha) than female cats (95% KDE: 5.02 ± 1.34 ha) in the breeding season. There was a seasonal effect on the home range size of male cats; for example, during the non-breeding season, the home range (95% KDE: 6.68 ± 1.22 ha) was smaller than that during the breeding season (95% KDE: 12.60 ± 2.61 ha), while female cats tended to have larger home ranges in the non-breeding season (95% KDE: 7.73 ± 2.77 ha) than in the breeding season (95% KDE: 5.02 ± 1.34 ha). We used the number of activity steps to measure the activity intensity of cats to explore their activity patterns. The mean (±SE) number of steps a cat takes per day was 19,863.96 ± 1627.21. There were two peak periods of activity in a day, 6:00–10:00 and 17:00–21:00. Our study provided a case study of the home range and activity patterns of free-ranging cats living on a Chinese university campus, and the results show that the home range of free-ranging cats is affected by the breeding status and sex, and free-ranging cats have more intense activities at twilight and relatively lower activity intensity in the afternoon. The results provided theoretical support for the management and conservation implications of free-ranging cats in cities.
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Nielsen HB, Jensen HA, Meilby H, Nielsen SS, Sandøe P. Estimating the Population of Unowned Free-Ranging Domestic Cats in Denmark Using a Combination of Questionnaires and GPS Tracking. Animals (Basel) 2022; 12:ani12070920. [PMID: 35405908 PMCID: PMC8996992 DOI: 10.3390/ani12070920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 03/25/2022] [Accepted: 04/01/2022] [Indexed: 11/16/2022] Open
Abstract
The present study aimed (1) to estimate the size of the population of unowned free-ranging domestic cats in Denmark using a questionnaire survey combined with a GPS-tracking survey, and (2) to estimate the distribution of the population across different habitats. The questionnaires were circulated in 94 randomly selected parishes ranging across seven kinds of habitat. Using responses from five of the habitats, we estimated the population of unowned free-ranging cats nationally. In the other two habitats, questionnaire data were collected in a simpler way. The territory of 59 owned cats was estimated with GPS tracking to assess home ranges. Home range area was calculated using 95% Brownian bridge kernel density estimation (0.033–0.077 ± 0.011–0.023 km2, median ± SE). We estimated a population of unowned free-ranging cats in Denmark of 89,000 ± 11,000 (SE), with a mean density of 2 ± 0.3 (SE) cats per km2, living primarily in rural habitats. Approximately one-third of the cats were estimated to be socialised and two-thirds unsocialised. Our method may be suitable for use in other temperate areas facing problems with unowned free-ranging cats.
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Affiliation(s)
- Helene Brøgger Nielsen
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (H.B.N.); (H.A.J.); (S.S.N.)
| | - Helene Ane Jensen
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (H.B.N.); (H.A.J.); (S.S.N.)
| | - Henrik Meilby
- Department of Food and Resource Economics, University of Copenhagen, DK-1958 Frederiksberg C, Denmark;
| | - Søren Saxmose Nielsen
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (H.B.N.); (H.A.J.); (S.S.N.)
| | - Peter Sandøe
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (H.B.N.); (H.A.J.); (S.S.N.)
- Department of Food and Resource Economics, University of Copenhagen, DK-1958 Frederiksberg C, Denmark;
- Correspondence: ; Tel.: +45-21497292
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Qi H, Watari Y, Miyashita T. A psychological model to understand background reasons for different attitudes and behaviors of youth residents in relation to free-roaming cat problems on a human-inhabited World Heritage Island in Japan. Glob Ecol Conserv 2022. [DOI: 10.1016/j.gecco.2022.e02009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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25
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Thuesen IS, Agerholm JS, Mejer H, Nielsen SS, Sandøe P. How Serious Are Health-Related Welfare Problems in Unowned Unsocialised Domestic Cats? A Study from Denmark Based on 598 Necropsies. Animals (Basel) 2022; 12:ani12050662. [PMID: 35268230 PMCID: PMC8909710 DOI: 10.3390/ani12050662] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/23/2022] [Accepted: 03/01/2022] [Indexed: 11/16/2022] Open
Abstract
Free ranging unsocialised domestic cats are widely believed to suffer from a high load of welfare problems. We assessed the validity of this belief by performing necropsies on the corpses of 598 unsocialised cats, originating from all parts of Denmark, that had been euthanised by two Danish cat welfare organisations. We selected a number of variables for health-related cat welfare that could be assessed through necropsy (e.g., gross lesions, ectoparasites and body condition) or by laboratory analysis (e.g., infection with feline immunodeficiency virus (FIV), and by feline leukaemia virus (FeLV)). Each finding was classified as having either a major or minor welfare impact on the cat. More than 83% of the cats had no major finding, and 54% had no finding indicating a welfare issue at all. More than 83% of the cats had a body condition within normal range. Only 0.3% were emaciated. The most common finding was infestation with ectoparasites, with 15.9% infected with lice, 12.3% with fleas, 4.7% with ticks, and 6.7% with ear mites. FIV and FeLV were detected in 9.2% and 1.2% of the cases, respectively. The most common lesion related to the cats’ teeth. Overall, unsocialised cats in Denmark have a moderate level of health-related welfare problems.
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Affiliation(s)
- Ida Sofie Thuesen
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (I.S.T.); (H.M.); (S.S.N.)
| | - Jørgen Steen Agerholm
- Department of Veterinary Clinical Sciences, University of Copenhagen, DK-2630 Tåstrup, Denmark;
| | - Helena Mejer
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (I.S.T.); (H.M.); (S.S.N.)
| | - Søren Saxmose Nielsen
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (I.S.T.); (H.M.); (S.S.N.)
| | - Peter Sandøe
- Department of Veterinary and Animal Sciences, University of Copenhagen, DK-1870 Frederiksberg C, Denmark; (I.S.T.); (H.M.); (S.S.N.)
- Department of Food and Resource Economics, University of Copenhagen, DK-1958 Frederiksberg C, Denmark
- Correspondence: ; Tel.: +45-21497292
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Evans R, Lyons M, Brewer G, Bethell E. A domestic cat (Felis silvestris catus) model of triarchic psychopathy factors: Development and initial validation of the CAT-Tri+ questionnaire. JOURNAL OF RESEARCH IN PERSONALITY 2021. [DOI: 10.1016/j.jrp.2021.104161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Jezierski T, Camerlink I, Peden RSE, Chou JY, Sztandarski P, Marchewka J. Cat owners' perception on having a pet cat during the COVID-19 pandemic. PLoS One 2021; 16:e0257671. [PMID: 34669699 PMCID: PMC8528273 DOI: 10.1371/journal.pone.0257671] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 09/07/2021] [Indexed: 11/18/2022] Open
Abstract
Restrictions during the COVID-19 pandemic may affect the lives of pet animals. We aimed to assess the impact of the COVID-19 pandemic on the welfare of pet cats across countries, as well as the owners' experience in relation to their cat(s). An online survey containing 21 questions was distributed internationally. Questions were related to information about the cat and its behaviour and health, changes in the household due to the pandemic, and how the owner related to the cat. The survey was completed by 324 respondents from 25 different countries. The survey showed that keeping pet cats during the COVID-19 pandemic did not create problems for the owners, except some difficulties in acquiring veterinary care. The majority (67.3%) of respondents reported no changes in their cats' behaviour. When behavioural changes were reported, they were mostly of a positive nature. Owners who took more measures in relation to the cat to prevent the spread of the virus, e.g., reduced contact, were 1.8 times more likely to report changes in the behaviour of their cats but also 3.8 times more likely to report difficulties related to the care of the cat during the pandemic. Two-third of the respondents indicated a reduction of their own psychological tensions due to having a cat during the pandemic. We concluded that the welfare of pet cats, as reported by the owners, was not adversely affected by the pandemic and the human-cat interaction had positive effects on the owners during the lockdown.
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Affiliation(s)
- Tadeusz Jezierski
- Department of Animal Behaviour and Welfare, Institute of Genetics and Animal Biotechnology of Polish Academy of Sciences, Jastrzębiec, Poland
| | - Irene Camerlink
- Department of Animal Behaviour and Welfare, Institute of Genetics and Animal Biotechnology of Polish Academy of Sciences, Jastrzębiec, Poland
| | - Rachel S. E. Peden
- School of Natural and Environmental Science, Newcastle University, Newcastle, United Kingdom
| | - Jen-Yun Chou
- Swine Teaching and Research Center, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Patryk Sztandarski
- Department of Animal Behaviour and Welfare, Institute of Genetics and Animal Biotechnology of Polish Academy of Sciences, Jastrzębiec, Poland
| | - Joanna Marchewka
- Department of Animal Behaviour and Welfare, Institute of Genetics and Animal Biotechnology of Polish Academy of Sciences, Jastrzębiec, Poland
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Turner DC. Unanswered Questions and Hypotheses about Domestic Cat Behavior, Ecology, and the Cat-Human Relationship. Animals (Basel) 2021; 11:ani11102823. [PMID: 34679844 PMCID: PMC8532687 DOI: 10.3390/ani11102823] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/22/2021] [Accepted: 09/25/2021] [Indexed: 02/02/2023] Open
Abstract
Simple Summary Over the last three and a half decades, many studies have been published about cat behavior and cat–human interactions (many by the author and his former team of assistants and university students); these have been summarized in recent review articles. Although we have learned much about domestic cats and their relationships with people, there are still many unanswered questions of interest to scientists and the lay public. The author has briefly referred to the past results and formulated the unanswered questions (some as hypotheses), even suggesting possible ways to answer or test them. Although the author is now retired, his intent is to encourage young researchers beginning their academic careers to take up the torch and work on this fascinating companion animal species. Abstract After recent publication of several reviews covering research results from the last 35 years of domestic cat studies, a number of important unanswered questions and hypotheses have arisen that could interest active researchers, especially those beginning their academic careers. Some sections of this paper concern methodologies that have yielded new insights and could provide more in the future; other sections concern findings and interpretations of those that need further testing. First, hypotheses arise from combining subjective (or psychological) assessments of cat and human personality traits and observational (ethological) studies of cat–human interactions: e.g., do owners with high attachment to their cats interact differently with them than owners with low attachment levels? New analytical methods of dyadic interaction observations open the door for testing further hypotheses. In particular, the Theme® (Noldus bv, NL) program could be used to determine if there are differences between cat breeds in interaction patterns with people, which is not only of interest to owners but also therapists employing cats in their practices. Cat breed differences have been found using subjective ratings, but these need to be corroborated by direct observational data from the home setting and/or non-invasive colony observations, since ratings based on anthropomorphic projections might not be reliable. This should be done before searching for the genetic basis of such differences. Reliable information on breed differences is also needed before prescribing certain breeds for animal-assisted interventions. A model has predicted that the degree of socialization as a kitten affects cats’ responses to positive and negative experiences with unfamiliar humans and their formation of feline–human relationships later on. This needs to be tested in an ethically approved manner on cats of known socialization status and has enormous consequences for cat adoptions from animal shelters. Observations of human–cat interactions have yielded many correlations, which can be tested by non-invasive manipulations of human behavior in the home setting. Examples of these will be given and are of general interest to the cat-owning public. A review of first findings on social cognition in cats has resulted in further unanswered questions and hypotheses. Finally, two aspects of domestic cat ecology will be considered (effects on wildlife and space utilization), which are of great interest to the public and conservationists alike.
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Affiliation(s)
- Dennis C Turner
- Institute for Applied Ethology and Animal Psychology, I.E.A.P./I.E.T., 8810 Horgen, ZH, Switzerland
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Turner DC. The Mechanics of Social Interactions Between Cats and Their Owners. Front Vet Sci 2021; 8:650143. [PMID: 33869324 PMCID: PMC8044293 DOI: 10.3389/fvets.2021.650143] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 03/08/2021] [Indexed: 11/26/2022] Open
Abstract
This is a mini review that summarizes what is known from quantitative observational studies of social interactions between domestic cats and humans in both laboratory colonies and the home setting. Only results from data that have been statistically analyzed are included; hypotheses still to be tested will be declared as such. In some cases, the observational data have been combined with independently collected subjective assessments by the owners of the animals' character and owner personality traits to help interpret the data. Further some relevant experimental studies are also included. All social interactions between cats and humans that are discussed below assume that the animals were socialized to people as kittens, the first topic of this review. Such socialized cats show what might be called “friendliness to humans,” which in turn affects human attachment to the cat. The visual and acoustic behavioral elements used to communicate and interact with other cats can be perceived by people and are also employed by the cats when interacting with them. The initiation, and the initiator of social interactions between cats and humans have been shown to influence both the duration of the interaction bout and total interaction time in the relationship. Compliance with the interactional “wishes” of the partner is positively correlated between the cats and the humans over all human-cat dyads examined. Cats do not spontaneously prefer one gender or age cohort of people, but the humans in those cohorts behave differently to the cats causing the latter to react differentially. The dyadic interaction structure has also been shown to differ between women and men and between older and younger adults. Nevertheless, cats—merely their presence but of course their behavior—can affect human moods and human mood differences have been shown to affect the behavior of the cats. Finally, differences have been found between interactions with purebred and non-purebred cats and between younger and older cats.
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Affiliation(s)
- Dennis C Turner
- Institute for Applied Ethology and Animal Psychology, I.E.A.P./I.E.T., Horgen, Switzerland.,Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
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The Cohabitation of Humans and Urban Cats in the Anthropocene: The Clash of Welfare Concepts. Animals (Basel) 2021; 11:ani11030705. [PMID: 33807860 PMCID: PMC8000346 DOI: 10.3390/ani11030705] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/19/2021] [Accepted: 03/02/2021] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Current cultural shifts in Western countries have changed the position of the cat to a companion animal, and its traditional role as a pest controller is no longer recognized by city dwellers. In a growing number of theoretical and field studies, the hunting abilities of cats and their high fertility are perceived as environmental risks. Bringing together theoretical perspectives from human–animal studies, animal ethics, population ecology, and biosemiotics, I highlight the existence of two different ecological (and even cultural) communities inhabiting urban environments: the culture of feral cats and the humano–cat culture of pets. Arguments are given for the essential role of feral cats in the population dynamics of the species when a growing number of pet cats are routinely neutered. Whereas neutering is presented by animal shelters and veterinary institutions as a universal means for improving cat welfare, it is at odds with the psychobiological needs of cats as viewed by a laissez-faire approach. This leads us to the conclusion that instead of one type of management of free-roaming cats, individual solutions should be sought to achieve a balance between the welfare of cats, other species, and human cultures in diverse urban environments. Abstract Urban environments are inhabited by several types of feline populations, which we can differentiate as feral cats, free-roaming pets, and confined pets. Due to a shift in the cultural representation of cats from pest controllers to companion animals, cats living semi-independently of humans are perceived increasingly negatively, while the pet population has become the object of intense care. A regulative approach converges with a concern for welfare in the operation and educational campaigns of municipal shelters, which through their implementation of neutering policies have proven to be key players in the contemporary relation of urban cats and humans. The generally widespread notion of cat welfare associated with a secure life comes into tension with the fact that the psychobiological needs of feral cats are significantly different than those of pets. It becomes apparent that individual interactions between humans and cats in urban environments in the Anthropocene are increasingly influenced by the intervention of institutions that can be characterized as seeking to administer the wild.
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Kogan LR, Erdman P, Currin-McCulloch J, Bussolari C, Packman W. The Impact of COVID on Cat Guardians: Veterinary Issues. Animals (Basel) 2021; 11:ani11030603. [PMID: 33668841 PMCID: PMC7996145 DOI: 10.3390/ani11030603] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/16/2021] [Accepted: 02/22/2021] [Indexed: 11/16/2022] Open
Abstract
Simple Summary COVID-19 has impacted veterinary medicine and cat guardians in numerous ways. The purpose of this study was to better understand cat guardians’ fears and concerns pertaining to veterinary care and the ability to obtain pet care products and food during the initial months of the COVID pandemic. We distributed an anonymous online survey to cat guardians that included questions pertaining to guardians’ relationship with their cat and their veterinary related concerns and experiences as a result of the pandemic. The results, from 956 participants revealed that the increased amount of time guardians spent with their cat had a positive impact on their bond. Participants’ primary veterinary related concerns centered around the availability of their veterinarian for both emergency and non-emergency care. Other concerns they shared included fears about the ability to afford emergency veterinary care and obtain cat food and supplies. Awareness of these concerns can help veterinarians better meet the needs of cat guardians by directly communicating their continued availability and presence in the face of a pandemic as well as other challenging times. Abstract The onset of COVID has impacted the field of veterinary medicine and the lives of cat guardians in numerous ways, yet the subject remains largely unexplored. The purpose of this study was to better understand cat guardians’ fears and concerns pertaining to veterinary care and obtainment of pet care products and food during the initial lock down phase of the COVID pandemic to better address these concerns now and in the future. To this end, an anonymous online survey was distributed to cat guardians during the first two months of the pandemic. The survey included questions pertaining to guardians’ relationship with their cat and their veterinary related concerns and experiences as a result of the pandemic. Quantitative and qualitative data were collected from 956 participants. The results revealed that the increased amount of time guardians spent with their cat had a positive impact on their bond. Participants’ veterinary related concerns, particularly for participants between 18–29 years of age, centered around availability of their veterinarian for both emergency and non-emergency care. Other concerns included fears about the ability to afford emergency veterinary care and obtain cat food and supplies. Awareness of these concerns can help veterinarians better support cat guardians by directly communicating their continued availability and presence in the face of a pandemic as well as other challenging times.
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Affiliation(s)
- Lori R. Kogan
- Clinical Sciences, Colorado State University, Fort Collins, CO 80523, USA
- Correspondence: ; Tel.: +1-(970)-218-5580
| | - Phyllis Erdman
- College of Education, Washington State University, Pullman, WA 99163, USA;
| | | | - Cori Bussolari
- Counseling Psychology, University of San Francisco, San Francisco, CA 94117, USA;
| | - Wendy Packman
- Department of Psychology, Palo Alto University, Palo Alto, CA 94304, USA;
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Tuozzi A, Arhant C, Anderle K, Backes J, Cords C, Magierski V, Rault JL, Windschnurer I. Effects of Human Presence and Voice on the Behaviour of Shelter Dogs and Cats: A Preliminary Study. Animals (Basel) 2021; 11:ani11020406. [PMID: 33562735 PMCID: PMC7914542 DOI: 10.3390/ani11020406] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/01/2021] [Accepted: 02/02/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary Environmental enrichment is fundamental for the welfare of shelter animals. This study compared the behaviour of single-housed shelter dogs and cats while being read a book (using a prerecording) in the presence of an unfamiliar human (without direct physical contact) or in its absence. Behaviours such as scratching the door, gaze direction and location in relation to the audio source/human were observed for 10 min. When a human was present, dogs spent longer in their bed and looking at the auditory source, while cats scratched the door and rubbed against the door. In the absence of the human, cats tended to spend more time in the vertical dimension, where the hiding boxes were located. Overall, the presence of a person, combined with auditory enrichment, induced greater interest compared to just an audio stimulation in both shelter dogs and cats. However, some animals showed signs of frustration likely due to not being able to physically interact with the human. Given that dogs that exhibit calmness and cats that scratch the door in the presence of humans and try to attract human attention are more likely to be adopted, auditory enrichment combined with human presence promotes behaviours that may consequentially increase adoption rate. Abstract Reading books to shelter animals combining auditory enrichment with human presence is increasingly used although its effects on animal welfare have not yet been investigated. This study compared the behaviour of single-housed shelter dogs and cats during a prerecorded reading condition in the absence or presence of an unfamiliar human (without direct physical contact). Fourteen dogs and twenty-one cats were observed in their enclosure in the two conditions in a counterbalanced order. Behaviours such as scratching the door, gaze direction and location in relation to the audio source/human were analysed from video recording for 10 min per condition. Dogs spent more time in their bed (p < 0.047) and looking at the auditory source (p < 0.004) when a human was present. Cats showed door scratching and rubbing when a human was present (p < 0.043), whereas they tended to spend more time in the vertical dimension (p = 0.051), where the hiding boxes were located, during auditory stimulation without a human present. These results show that the presence of a human induces greater interest compared to just audio stimulation in shelter dogs and cats but may induce frustration likely due to not being able to physically interact in some animals.
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Affiliation(s)
- Adele Tuozzi
- Correspondence: (A.T.); (C.A.); Tel.: +39-3383745914 (A.T.); +43-1-25077-4911 (C.A.)
| | - Christine Arhant
- Correspondence: (A.T.); (C.A.); Tel.: +39-3383745914 (A.T.); +43-1-25077-4911 (C.A.)
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Prato-Previde E, Cannas S, Palestrini C, Ingraffia S, Battini M, Ludovico LA, Ntalampiras S, Presti G, Mattiello S. What's in a Meow? A Study on Human Classification and Interpretation of Domestic Cat Vocalizations. Animals (Basel) 2020; 10:ani10122390. [PMID: 33327613 PMCID: PMC7765146 DOI: 10.3390/ani10122390] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/18/2020] [Accepted: 12/07/2020] [Indexed: 01/09/2023] Open
Abstract
Simple Summary Cat–human communication is a core aspect of cat–human relationships and has an impact on domestic cats’ welfare. Meows are the most common human-directed vocalizations and are used in different everyday contexts to convey emotional states. This work investigates adult humans’ capacity to recognize meows emitted by cats during waiting for food, isolation, and brushing. We also assessed whether participants’ gender and level of empathy toward animals in general, and toward cats in particular, positively affect the recognition of cat meows. Participants were asked to complete an online questionnaire designed to assess their knowledge of cats and to evaluate their empathy toward animals. In addition, they listened to cat meows recorded in different situations and tried to identify the context in which they were emitted and their emotional valence. Overall, we found that, although meowing is mainly a human-directed vocalization and should represent a useful tool for cats to communicate emotional states to their owners, humans are not good at extracting precise information from cats’ vocalizations and show a limited capacity of discrimination based mainly on their experience with cats and influenced by gender and empathy toward them. Abstract Although the domestic cat (Felis catus) is probably the most widespread companion animal in the world and interacts in a complex and multifaceted way with humans, the human–cat relationship and reciprocal communication have received far less attention compared, for example, to the human–dog relationship. Only a limited number of studies have considered what people understand of cats’ human-directed vocal signals during daily cat–owner interactions. The aim of the current study was to investigate to what extent adult humans recognize cat vocalizations, namely meows, emitted in three different contexts: waiting for food, isolation, and brushing. A second aim was to evaluate whether the level of human empathy toward animals and cats and the participant’s gender would positively influence the recognition of cat vocalizations. Finally, some insights on which acoustic features are relevant for the main investigation are provided as a serendipitous result. Two hundred twenty-five adult participants were asked to complete an online questionnaire designed to assess their knowledge of cats and to evaluate their empathy toward animals (Animal Empathy Scale). In addition, participants had to listen to six cat meows recorded in three different contexts and specify the context in which they were emitted and their emotional valence. Less than half of the participants were able to associate cats’ vocalizations with the correct context in which they were emitted; the best recognized meow was that emitted while waiting for food. Female participants and cat owners showed a higher ability to correctly classify the vocalizations emitted by cats during brushing and isolation. A high level of empathy toward cats was significantly associated with a better recognition of meows emitted during isolation. Regarding the emotional valence of meows, it emerged that cat vocalizations emitted during isolation are perceived by people as the most negative, whereas those emitted during brushing are perceived as most positive. Overall, it emerged that, although meowing is mainly a human-directed vocalization and in principle represents a useful tool for cats to communicate emotional states to their owners, humans are not particularly able to extract precise information from cats’ vocalizations and show a limited capacity of discrimination based mainly on their experience with cats and influenced by empathy toward them.
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Affiliation(s)
- Emanuela Prato-Previde
- Department of Pathophysiology and Transplantation, University of Milan, 20133 Milan, Italy
- Correspondence:
| | - Simona Cannas
- Department of Veterinary Medicine, University of Milan, 20133 Milan, Italy; (S.C.); (C.P.); (S.I.)
| | - Clara Palestrini
- Department of Veterinary Medicine, University of Milan, 20133 Milan, Italy; (S.C.); (C.P.); (S.I.)
| | - Sara Ingraffia
- Department of Veterinary Medicine, University of Milan, 20133 Milan, Italy; (S.C.); (C.P.); (S.I.)
| | - Monica Battini
- Department of Agricultural and Environmental Science, University of Milan, 20133 Milan, Italy; (M.B.); (S.M.)
| | - Luca Andrea Ludovico
- Department of Computer Science, University of Milan, 20133 Milan, Italy; (L.A.L.); (S.N.); (G.P.)
| | - Stavros Ntalampiras
- Department of Computer Science, University of Milan, 20133 Milan, Italy; (L.A.L.); (S.N.); (G.P.)
| | - Giorgio Presti
- Department of Computer Science, University of Milan, 20133 Milan, Italy; (L.A.L.); (S.N.); (G.P.)
| | - Silvana Mattiello
- Department of Agricultural and Environmental Science, University of Milan, 20133 Milan, Italy; (M.B.); (S.M.)
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Tsai W, Talavera M, Koppel K. Generating consumer terminology to describe emotions in pet owners and their pets. J SENS STUD 2020. [DOI: 10.1111/joss.12598] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Weilun Tsai
- Center for Sensory Analysis and Consumer Behavior Kansas State University Manhattan Kansas USA
| | - Martin Talavera
- Center for Sensory Analysis and Consumer Behavior Kansas State University Manhattan Kansas USA
| | - Kadri Koppel
- Center for Sensory Analysis and Consumer Behavior Kansas State University Manhattan Kansas USA
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Pérez Fraga P, Gerencsér L, Lovas M, Újváry D, Andics A. Who turns to the human? Companion pigs' and dogs' behaviour in the unsolvable task paradigm. Anim Cogn 2020; 24:33-40. [PMID: 32681198 PMCID: PMC7829225 DOI: 10.1007/s10071-020-01410-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 06/23/2020] [Accepted: 06/29/2020] [Indexed: 11/30/2022]
Abstract
When facing an unsolvable problem, dogs exhibit spontaneous human-oriented behaviours (e.g. looking at the human partner, gaze alternations between the human and the target) sooner and for longer than domestic cats and hand-raised wolves. These behaviours have been interpreted as interspecific communicative acts aimed to initiate interaction. Here, we compare the emergence of human-oriented behaviours (e.g. orientation towards humans, orientation alternations, vocalizations) in similarly raised family dogs and miniature pigs utilising an unsolvable task paradigm which consists of Baseline (no task), Solvable and Unsolvable phases. Relative to the Baseline phase in which both species showed human-oriented behaviours to a similar extent, during the Unsolvable phase dogs showed more and pigs showed less such behaviours. Species-predispositions in communicative behaviour may explain why dogs have a higher inclination than pigs to initiate interspecific interactions with humans in problem-solving contexts.
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Affiliation(s)
- Paula Pérez Fraga
- Department of Ethology, Eötvös Loránd University (ELTE), Pázmány P. s. 1/C, Budapest, 1117, Hungary.
| | - Linda Gerencsér
- Department of Ethology, Eötvös Loránd University (ELTE), Pázmány P. s. 1/C, Budapest, 1117, Hungary
- MTA-ELTE 'Lendület' Neuroethology of Communication Research Group, Hungarian Academy of Sciences, Eötvös Loránd University, Budapest, Hungary
| | - Melinda Lovas
- Department of Ethology, Eötvös Loránd University (ELTE), Pázmány P. s. 1/C, Budapest, 1117, Hungary
| | - Dóra Újváry
- Department of Ethology, Eötvös Loránd University (ELTE), Pázmány P. s. 1/C, Budapest, 1117, Hungary
| | - Attila Andics
- Department of Ethology, Eötvös Loránd University (ELTE), Pázmány P. s. 1/C, Budapest, 1117, Hungary
- MTA-ELTE 'Lendület' Neuroethology of Communication Research Group, Hungarian Academy of Sciences, Eötvös Loránd University, Budapest, Hungary
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Tavernier C, Ahmed S, Houpt KA, Yeon SC. Feline vocal communication. J Vet Sci 2020; 21:e18. [PMID: 32017479 PMCID: PMC7000907 DOI: 10.4142/jvs.2020.21.e18] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 12/06/2019] [Accepted: 12/16/2019] [Indexed: 11/20/2022] Open
Abstract
Cat vocalizes to communicate with another and express their internal states. The vocal repertoire of the cat is wide and up to 21 different vocalizations have been described in the literatures. But it is more than probable that the repertoire contains more types of vocalizations. An ethogram was created in this paper describing the actual known vocalisations of the domestic cat based on an auditory classification. However, the audiogram allows also a visual classification which can increase the accuracy of vocalization differentiation. The classification can be risky as it is sometimes unclear if different types of vocalizations are produced in different environments or if a unique type of vocalization is used with variation in the acoustic parameters. As an example, isolation calls produced by kittens differ depending on the context. The environment has an important impact on the vocal behaviour and thus feral cats and pet cats vocalize differently. Pet cats are thus able to create an efficient communication with humans thanks to the flexibility of vocalisation behaviours. This review allowed us to create a simple model of the cat vocal repertory.
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Affiliation(s)
- Chloé Tavernier
- Université de Rennes 1, Master Ethology "Comportement Animal et Humain", Rennes 35000, France
| | - Sohail Ahmed
- Department of Veterinary Clinical Sciences and Research Institute for Veterinary Science, Seoul Wildlife Center, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Katherine Albro Houpt
- Animal Behavior Clinic, Cornell University College of Veterinary Medicine, Ithaca, NY 14853, USA
| | - Seong Chan Yeon
- Department of Veterinary Clinical Sciences and Research Institute for Veterinary Science, Seoul Wildlife Center, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea.
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Martínez-Byer S, Urrutia A, Szenczi P, Hudson R, Bánszegi O. Evidence for Individual Differences in Behaviour and for Behavioural Syndromes in Adult Shelter Cats. Animals (Basel) 2020; 10:ani10060962. [PMID: 32492877 PMCID: PMC7341514 DOI: 10.3390/ani10060962] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/19/2020] [Accepted: 05/29/2020] [Indexed: 11/16/2022] Open
Abstract
Simple Summary An important activity of modern animal shelters is the development of successful adoption programmes. In this regard, there is a need for reliable tests of individual differences in behaviour to help match the “personality” of potential adoptees with the lifestyle and needs of prospective owners; a companion animal for an elderly person remaining at home requires a different match than a pet for someone who will be away most of the day; a pet kept exclusively indoors in a small apartment requires a different match than an indoor/outdoor pet. In the present study, we repeatedly tested 31 mixed-breed adult cats of both sexes and a wide range of ages in five behavioural tests at a shelter in Mexico City, Mexico. The tests were designed to be easily implemented by shelter staff, and were short and low cost and intended to simulate common situations in a pet cat’s everyday life. We found consistent (stable) individual differences in the cats’ behaviour on all five tests, as well as correlations between their behaviour across tests. This suggests that such tests may contribute to reliably characterizing the “personality” of individual cats and so help increase the rate of successful adoptions. Abstract Consistent inter-individual differences in behaviour have been previously reported in adult shelter cats. In this study, we aimed to assess whether repeatable individual differences in behaviours exhibited by shelter cats in different situations were interrelated, forming behavioural syndromes. We tested 31 adult cats in five different behavioural tests, repeated three times each: a struggle test where an experimenter restrained the cat, a separation/confinement test where the cat spent 2 min in a pet carrier, a mouse test where the cat was presented with a live mouse in a jar, and two tests where the cat reacted to an unfamiliar human who remained either passive or actively approached the cat. Individual differences in behaviour were consistent (repeatable) across repeated trials for each of the tests. We also found associations between some of the behaviours shown in the different tests, several of which appeared to be due to differences in human-oriented behaviours. This study is the first to assess the presence of behavioural syndromes using repeated behavioural tests in different situations common in the daily life of a cat, and which may prove useful in improving the match between prospective owner and cat in shelter adoption programmes.
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Affiliation(s)
- Sandra Martínez-Byer
- Posgrado en Ciencias Biológicas, Unidad de Posgrado, Edificio A, 1er Piso, Circuito de Posgrados, Ciudad Universitaria, Coyoacán, CP 04510, Mexico; (S.M.-B.); (A.U.)
| | - Andrea Urrutia
- Posgrado en Ciencias Biológicas, Unidad de Posgrado, Edificio A, 1er Piso, Circuito de Posgrados, Ciudad Universitaria, Coyoacán, CP 04510, Mexico; (S.M.-B.); (A.U.)
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, A.P. 70228, CP 04510, Mexico;
| | - Péter Szenczi
- CONACYT—Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Unidad Psicopatología y Desarrollo, Calz. México-Xochimilco 101, CP 14370, Mexico
- Correspondence: (P.S.); (O.B.); Tel.: + 52-56-22-38-28 (P.S.); + 52-56-22-38-28 (O.B.)
| | - Robyn Hudson
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, A.P. 70228, CP 04510, Mexico;
| | - Oxána Bánszegi
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, A.P. 70228, CP 04510, Mexico;
- Correspondence: (P.S.); (O.B.); Tel.: + 52-56-22-38-28 (P.S.); + 52-56-22-38-28 (O.B.)
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Thoms F, Haas S, Erhart A, Nett CS, Rüfenacht S, Graf N, Strods A, Patil G, Leenadevi T, Fontaine MC, Toon LA, Jennings GT, Senti G, Kündig TM, Bachmann MF. Immunization of Cats against Fel d 1 Results in Reduced Allergic Symptoms of Owners. Viruses 2020; 12:v12030288. [PMID: 32155887 PMCID: PMC7150904 DOI: 10.3390/v12030288] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/20/2020] [Accepted: 02/26/2020] [Indexed: 12/23/2022] Open
Abstract
An innovative approach was tested to treat cat allergy in humans by vaccinating cats with Fel-CuMV (HypoCatTM), a vaccine against the major cat allergen Fel d 1 based on virus-like particles derived from cucumber mosaic virus (CuMV-VLPs). Upon vaccination, cats develop neutralizing antibodies against the allergen Fel d 1, which reduces the level of reactive allergen, thus lowering the symptoms or even preventing allergic reactions in humans. The combined methodological field study included ten cat-allergic participants who lived together with their cats (n = 13), that were immunized with Fel-CuMV. The aim was to determine methods for measuring a change in allergic symptoms. A home-based provocation test (petting time and organ specific symptom score (OSSS)) and a general weekly (or monthly) symptom score (G(W)SS) were used to assess changes in allergic symptoms. The petting time until a pre-defined level of allergic symptoms was reached increased already early after vaccination of the cats and was apparent over the course of the study. In addition, the OSSS after provocation and G(W)SS recorded a persistent reduction in symptoms over the study period and could serve for long-term assessment. Hence, the immunization of cats with HypoCatTM (Fel-CuMV) may have a positive impact on the cat allergy of the owner, and changes could be assessed by the provocation test as well as G(W)SS.
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Affiliation(s)
- Franziska Thoms
- Department of Dermatology, Zurich University Hospital, Wagistrasse 12, 8952 Schlieren/Zurich, Switzerland; (F.T.); (S.H.); (G.T.J.)
- HypoPet AG, Moussonstrasse 2, 8091 Zurich, Switzerland
| | - Stefanie Haas
- Department of Dermatology, Zurich University Hospital, Wagistrasse 12, 8952 Schlieren/Zurich, Switzerland; (F.T.); (S.H.); (G.T.J.)
- HypoPet AG, Moussonstrasse 2, 8091 Zurich, Switzerland
| | - Aline Erhart
- Clinical Trials Center Zurich, University Hospital Zurich, Moussonstrasse 2, 8044 Zurich, Switzerland;
| | - Claudia S. Nett
- vetderm.ch, Ennetseeklink für Kleintiere, Rothusstrasse 2, 6331 Hünenberg, Switzerland;
| | - Silvia Rüfenacht
- dermaVet, Tierklinik Aarau West AG, Muhenstrasse 56, 5036 Oberentfelden, Switzerland;
| | - Nicole Graf
- Graf Biostatistics, Amelenweg 5, 8400 Winterthur, Switzerland;
| | - Arnis Strods
- Benchmark Animal Health, Benchmark Holdings Plc, 8 Smithy Wood Dr, Sheffield S35 1QN, UK; (A.S.); (G.P.); (T.L.); (M.C.F.); (L.A.T.)
| | - Gauravraj Patil
- Benchmark Animal Health, Benchmark Holdings Plc, 8 Smithy Wood Dr, Sheffield S35 1QN, UK; (A.S.); (G.P.); (T.L.); (M.C.F.); (L.A.T.)
| | - Thonur Leenadevi
- Benchmark Animal Health, Benchmark Holdings Plc, 8 Smithy Wood Dr, Sheffield S35 1QN, UK; (A.S.); (G.P.); (T.L.); (M.C.F.); (L.A.T.)
| | - Michael C. Fontaine
- Benchmark Animal Health, Benchmark Holdings Plc, 8 Smithy Wood Dr, Sheffield S35 1QN, UK; (A.S.); (G.P.); (T.L.); (M.C.F.); (L.A.T.)
| | - Lindsey A. Toon
- Benchmark Animal Health, Benchmark Holdings Plc, 8 Smithy Wood Dr, Sheffield S35 1QN, UK; (A.S.); (G.P.); (T.L.); (M.C.F.); (L.A.T.)
| | - Gary T. Jennings
- Department of Dermatology, Zurich University Hospital, Wagistrasse 12, 8952 Schlieren/Zurich, Switzerland; (F.T.); (S.H.); (G.T.J.)
- HypoPet AG, Moussonstrasse 2, 8091 Zurich, Switzerland
| | - Gabriela Senti
- Director Research and Education, University Hospital Zurich, Rämistrasse 100, 8091 Zurich, Switzerland;
| | - Thomas M. Kündig
- Department of Dermatology, University Hospital Zurich, Gloriastrasse 31, 8091 Zurich, Switzerland;
| | - Martin F. Bachmann
- Department of Immunology, Inselspital, University of Bern, Salihaus 2, 3007 Bern, Switzerland
- Jenner Institute, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford OX3 7BN, UK
- Correspondence:
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Immunization of Cats against Fel d 1 Results in Reduced Allergic Symptoms of Owners. Viruses 2020. [PMID: 32155887 DOI: 10.3390/v12030288.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
An innovative approach was tested to treat cat allergy in humans by vaccinating cats with Fel-CuMV (HypoCatTM), a vaccine against the major cat allergen Fel d 1 based on virus-like particles derived from cucumber mosaic virus (CuMV-VLPs). Upon vaccination, cats develop neutralizing antibodies against the allergen Fel d 1, which reduces the level of reactive allergen, thus lowering the symptoms or even preventing allergic reactions in humans. The combined methodological field study included ten cat-allergic participants who lived together with their cats (n = 13), that were immunized with Fel-CuMV. The aim was to determine methods for measuring a change in allergic symptoms. A home-based provocation test (petting time and organ specific symptom score (OSSS)) and a general weekly (or monthly) symptom score (G(W)SS) were used to assess changes in allergic symptoms. The petting time until a pre-defined level of allergic symptoms was reached increased already early after vaccination of the cats and was apparent over the course of the study. In addition, the OSSS after provocation and G(W)SS recorded a persistent reduction in symptoms over the study period and could serve for long-term assessment. Hence, the immunization of cats with HypoCatTM (Fel-CuMV) may have a positive impact on the cat allergy of the owner, and changes could be assessed by the provocation test as well as G(W)SS.
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Satyaraj E, Wedner HJ, Bousquet J. Keep the cat, change the care pathway: A transformational approach to managing Fel d 1, the major cat allergen. Allergy 2019; 74 Suppl 107:5-17. [PMID: 31498459 PMCID: PMC7156987 DOI: 10.1111/all.14013] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 08/01/2019] [Indexed: 12/22/2022]
Abstract
Background Allergies to cats are the most common animal‐origin allergy, and affect approximately 1 in 5 adults worldwide. The prevalence of allergy to furry animals has been increasing, and allergy to cats is a major risk factor for the development of asthma and rhinitis. The diagnosis of cat allergy is now well established. The exact significance of component‐resolved diagnosis in the diagnosis of cat allergy remains to be fully understood. Allergen avoidance is effective but often has a psychologic impact. Allergen immunotherapy is not well demonstrated. There is a need for innovative approaches to better manage cat allergens. Next‐generation care pathways for asthma and rhinitis will define the place of cat allergen avoidance. Methods and Results This manuscript, based on content presented at the European Academy of Allergy and Clinical Immunology Congress 2019, provides information on the prevalence and impact of cat allergies and the molecular biology of Fel d 1, the major cat allergen. Discussion The authors present the scientific basis of a novel care pathway that utilizes anti‐Fel d 1 IgY antibodies to safely and effectively neutralize Fel d 1 after its production by the cat but before human exposure. Conclusion Efficacy of a feline diet with an egg product ingredient containing anti‐Fel d 1 IgY antibodies was demonstrated in vitro, ex vivo, and in vivo, and further validated by a pilot exposure study involving cat‐allergic human participants.
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Affiliation(s)
| | - Harold James Wedner
- Division of Allergy and Immunology, Department of Medicine Washington University School of Medicine St. Louis MO USA
| | - Jean Bousquet
- University Hospital Montpellier France
- MACVIA‐France Fondation partenariale FMC VIA‐LR Montpellier France
- INSERM U 1168 VIMA: Ageing and Chronic Diseases Epidemiological and Public Health Approaches Villejuif France
- UMR‐S 1168 Université Versailles St‐Quentin‐en‐Yvelines Montigny le Bretonneux France
- Charité, Universitätsmedizin Berlin Humboldt‐Universität zu Berlin Berlin Germany
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Coping Styles in the Domestic Cat ( Felis silvestris catus) and Implications for Cat Welfare. Animals (Basel) 2019; 9:ani9060370. [PMID: 31216726 PMCID: PMC6616962 DOI: 10.3390/ani9060370] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 06/06/2019] [Accepted: 06/11/2019] [Indexed: 01/22/2023] Open
Abstract
Identifying coping styles in cats may lead to improved health and welfare. The aims of this study were to (1) identify individual differences in response to acute confinement, and (2) to assess the predictability of guardian-rated personality traits on behavior. Adult cats (n = 55) were singly housed in enriched cages and behavioral observations were recorded for three days. On day 3, familiar and unfamiliar person approach tests were conducted. Fecal glucocorticoid metabolites (FGM) were quantified from voided samples. A questionnaire assessing personality traits and sickness behaviors was completed by each guardian. Analysis identified two clusters-cats in Cluster 1 (n = 22) were described as shy, calm, mellow, and timid; cats in Cluster 2 (n = 33) were described as active, playful, curious, and easygoing. Multilevel mixed-effects GLM revealed significant differences between the clusters including food intake (C1 > C2, p < 0.0001), affiliative/maintenance behaviors (C2 > C1, p < 0.0001), vocalization (C2 > C1, p < 0.0001), hide (C1 > C2, p < 0.0001), perch (C2 > C1, p < 0.0001), and latency to approach a familiar (C1 > C2, p < 0.0001) and unfamiliar (C1 > C2, p = 0.013) person. No statistically significant differences in FGM concentrations were identified (cluster p = 0.28; day p = 0.16, interaction p = 0.26). Guardian-rated personality traits agreed with the response of the cats when confined to a cage, suggesting that domestic cats have different coping styles. Identifying individual differences in response to stressful events or environments may provide caretakers with important information leading to improved welfare.
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A Case of Letting the Cat out of The Bag-Why Trap-Neuter-Return Is Not an Ethical Solution for Stray Cat ( Felis catus) Management. Animals (Basel) 2019; 9:ani9040171. [PMID: 30995809 PMCID: PMC6523511 DOI: 10.3390/ani9040171] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/01/2019] [Accepted: 04/10/2019] [Indexed: 11/16/2022] Open
Abstract
Trap-Neuter-Return (TNR) programs, in which stray cats are captured, neutered and returned to the environment are advocated as a humane, ethical alternative to euthanasia. We review the TNR literature in light of current debate over whether or not there should be further TNR trials in Australia. We revisit the problems arising from stray cats living in association with human habitation and estimate how many stray cats would have to be processed through a scientifically-guided TNR program to avoid high euthanasia rates. We also identify 10 ethical and welfare challenges that have to be addressed: we consider the quality of life for stray cats, where they would live, whether the TNR process itself is stressful, whether TNR cats are vulnerable to injury, parasites and disease, can be medically treated, stray cats' body condition and diet, and their impacts on people, pet cats, and urban wildlife, especially endemic fauna. We conclude that TNR is unsuitable for Australia in almost all situations because it is unlikely to resolve problems caused by stray cats or meet ethical and welfare challenges. Targeted adoption, early-age desexing, community education initiatives and responsible pet ownership have greater promise to minimize euthanasia, reduce numbers rapidly, and address the identified issues.
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Evans R, Lyons M, Brewer G, Tucci S. The purrfect match: The influence of personality on owner satisfaction with their domestic cat (Felis silvestris catus). PERSONALITY AND INDIVIDUAL DIFFERENCES 2019. [DOI: 10.1016/j.paid.2018.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Hart LA, Hart BL, Thigpen AP, Willits NH, Lyons LA, Hundenski S. Compatibility of Cats With Children in the Family. Front Vet Sci 2018; 5:278. [PMID: 30510933 PMCID: PMC6252378 DOI: 10.3389/fvets.2018.00278] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 10/19/2018] [Indexed: 11/19/2022] Open
Abstract
Although studies involving pet dogs and cats, and human adults and children, have been reported, the specific interactions between cats and children have not. This study sought information from parents about the cat's role in families that have at least one child 3-12 years of age and at least one cat. Demographic data on cat source, breed, gender/neuter status, was sought as well as information on adults and children in the families and on affectionate, aggressive, fearful, and playful responses of the cats to children. A convenience sample was recruited via listservs for pet owners and parents. Using a pilot tested web survey, descriptive statistics were based on 865 respondents. Multi-variate statistical analyses were conducted on data from 665 respondents with complete responses for all items, including respondents' locations and whether cats were adopted as kittens. Multi-variate analyses included consideration of demographic data, geographic region of respondents, behavioral characteristics of the cats, and responses of the children to the cats. From descriptive statistics, cats' affection was more typical with adults than young children. Neuter status or gender was unrelated to cats' aggression or affection. Being the family's only cat was associated with heightened aggression and reduced affection. Younger cats were more likely to be affectionate. Multivariate analysis revealed three primary factors accounting for children's compatibility with the specified cat: positive interactions of the cat, aggression/fearfulness of cat, and the cat's playfulness and children's reaction to the cats. Positive child-cat relationships were more typical with two or more adults and multiple cats in the home. Old cats were the least satisfactory. A breeder or shelter was a better source than as a feral, from a newspaper ad, or another source. European respondents rated their cats' interactions with children more favorably than in U.S./Canada. This difference may reflect the European adoptions more frequently being of kittens, often purebred, assuring more early handling within the family. A noteworthy finding was that all family participants, humans, and pets alike, affect the cat-child relationship, and these results reveal that many variables can play a role in achieving a desirable relationship for a cat and child.
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Affiliation(s)
- Lynette A. Hart
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Benjamin L. Hart
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Abigail P. Thigpen
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Neil H. Willits
- Department of Statistics, University of California, Davis, Davis, CA, United States
| | - Leslie A. Lyons
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, MO, United States
| | - Stefanie Hundenski
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
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Halls V. Tools For Managing Feline Problem Behaviours: Environmental and behavioural modification. J Feline Med Surg 2018; 20:1005-1014. [PMID: 30375948 PMCID: PMC11343342 DOI: 10.1177/1098612x18806757] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PRACTICAL RELEVANCE Problem feline behaviour can be managed successfully by early diagnosis and intervention, good first-aid advice in veterinary practice and then, if necessary, a referral to a suitably qualified behaviourist for those cases that are complex. There are a number of tools available to assist in the resolution of problem feline behaviour and this article will cover environmental modification and behavioural modification. CLINICAL CHALLENGES Problem feline behaviours are not uncommon and the veterinary team often have to rely on their own knowledge to assist clients if a specialist behaviourist is not available. EVIDENCE BASE There is a lack of evidence-based information regarding how best to work-up and treat cases of problem feline behaviour in practice; therefore, some recommendations within this article are based on the author's experience of treating cases in a cat-specific behaviour referral practice over the past 20 years. However, there is evidence available regarding how best to enrich a cat's environment and how to ensure a cat's environmental needs are met. AUDIENCE Any veterinarians, veterinary nurses or technicians who are involved in the diagnosis or treatment of problem feline behaviour in practice would benefit from understanding the principles of environmental and behavioural modification.
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Affiliation(s)
- Vicky Halls
- Dip Couns Cat Behaviour Counsellor, PO Box 269, Faversham, Kent ME13 3AZ, UK
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Hart LA, Thigpen AP, Willits NH, Lyons LA, Hertz-Picciotto I, Hart BL. Affectionate Interactions of Cats with Children Having Autism Spectrum Disorder. Front Vet Sci 2018; 5:39. [PMID: 29594156 PMCID: PMC5862067 DOI: 10.3389/fvets.2018.00039] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 02/19/2018] [Indexed: 11/13/2022] Open
Abstract
Mental and physical benefits of dogs have been reported for adults and children with special needs, but less is known about benefits of cats for children. A cat that can be held by a child could provide important therapeutic companionship for children with severe or less severe autism spectrum disorder (ASD) who otherwise may lack prosocial behaviors. Because relatively little is known about the behavior of cats around children, we conducted this study. Phase 1 gathered web-survey data from families having an adult cat and a child with ASD (n = 64). In Phase 2, there were direct telephone interviews of parents having a child with severe ASD (n = 16) or less severe ASD (n = 11), or typical development (n = 17). From the Phase 1 web survey of families with ASD children (full range of severities), affectionate interactions of the cats with children were common. Most parents with ASD children volunteered positive comments regarding the cat, such as calming the child, being a soothing protector or a guardian. In the interviews in Phase 2, for all three groups, most parents characterized cats as at least moderately affectionate toward the child. However, cats living with severe ASD children were reported to exhibit less affection than those living with typically developing children or children with less severe ASD. A minority of cats in each group showed some aggression to the specified child; this was not elevated with ASD children. Responses suggested that the cats adopted as kittens were more affectionate and less aggressive to all categories of children than those adopted as adults. Overall, participants reported that ASD children's behaviors indicated that they valued the relationship with the cat, similar to typically developing children, pointing to the importance and potential usefulness of selecting affectionate and compatible cats for ASD children.
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Affiliation(s)
- Lynette A Hart
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California-Davis, Davis, CA, United States
| | - Abigail P Thigpen
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California-Davis, Davis, CA, United States
| | - Neil H Willits
- Department of Statistics, University of California-Davis, Davis, CA, United States
| | - Leslie A Lyons
- Department of Veterinary Medicine and Surgery, College of Veterinary Medicine, University of Missouri, Columbia, SC, United States
| | - Irva Hertz-Picciotto
- Medical Investigations of Neurodevelopmental Disorders (M.I.N.D.) Institute, University of California-Davis, Davis, CA, United States
| | - Benjamin L Hart
- Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine, University of California-Davis, Davis, CA, United States
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