1
|
Xue C, Segabinazzi L, Hall A, Dzikiti TB, French H, Gilbert R. A retrospective comparison of postoperative outcomes in ovariectomised jennies (Equus asinus) treated with phenylbutazone or flunixin meglumine. Equine Vet J 2024. [PMID: 38500306 DOI: 10.1111/evj.14082] [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: 06/30/2023] [Accepted: 02/25/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Clinically, flunixin meglumine (FM) and phenylbutazone (PBZ) are preferentially selected for the treatment of visceral and musculoskeletal pain, respectively, in horses. In donkeys, there is no information to support or refute this conventional conjecture. OBJECTIVES To compare postoperative outcomes in a group of jennies treated with intravenous FM or oral PBZ. ANIMALS Fourteen jennies unilaterally ovariectomised by standing left flank laparotomy. STUDY DESIGN Retrospective cohort study. METHODS Data from medical records of ovariectomised jennies (case details, weight, non-steroidal anti-inflammatory drug [NSAID] protocol, surgery duration, operative sequence, anaesthesia protocol, physical examination findings and outcomes) were collected. From collated data, postoperative adverse events were defined as fever, tachycardia, tachypnea, inappetence, altered mentation, abnormal oral mucous membranes, bruxism, colic, incisional complications (i.e., drainage, oedema, peri-incisional emphysema and pain) and non-survival, then further divided into occurrence during the early (≤24 h) or late (>24 h) postoperative period for data analysis using R software. Chi-squared test was used to compare individual adverse events between groups (PBZ vs. FM) and moments (early vs. late). Significance was set at p ≤ 0.05. RESULTS PBZ treatment (8/14) was associated with (odds ratio, 95% confidence interval) more total (2.93, 1.97-4.36), early (3.01, 1.87-4.84) and late (2.69, 1.28-5.63) adverse events than FM treatment (6/14). Tachycardia (37.83, 2.21-646.66), tachypnoea (0.29, 0.13-0.66), altered mentation (2.78, 1.01-7.67), altered mucous membranes (18.38, 1.04-325.23), incisional oedema (44.33, 2.60-754.5) and incisional pain (47.78, 2.81-811.61) were significantly different between groups. Early adverse events significantly different between groups included tachycardia (50.2, 2.9-877.0), altered mentation (3.33, 1.08-10.29) and incisional pain (21.0, 1.2-374.5), with late adverse events being tachypnea (0.07, 0.01-0.62), incisional oedema (32.92, 1.85-584.28) and incisional pain (28.92, 1.62-515.68). Colic (2/8) and non-survival (1/8) were rare events that only occurred in the PBZ cohort and could not be further evaluated for differences. MAIN LIMITATIONS Small sample size; retrospective study; treatment bias; varied administration routes. CONCLUSIONS Oral PBZ may be inappropriate to use following abdominal surgery in donkeys. CLINICAL RELEVANCE More prospective and case-controlled studies are needed to evaluate the clinical efficacy of these two NSAIDs in donkeys.
Collapse
Affiliation(s)
- Cynthia Xue
- Department of Clinical Sciences, Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| | - Lorenzo Segabinazzi
- Department of Clinical Sciences, Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| | - Alexis Hall
- Department of Clinical Sciences, Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| | - Tarisai Brighton Dzikiti
- Department of Clinical Sciences, Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| | - Hilari French
- Department of Clinical Sciences, Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| | - Robert Gilbert
- Department of Clinical Sciences, Ross University School of Veterinary Medicine, Basseterre, St. Kitts, West Indies
| |
Collapse
|
2
|
Fletcher KA, Limon G, Padalino B, Hall GK, Chancellor N, Grist A, Gibson TJ. Impact of Social Buffering and Restraint on Welfare Indicators during UK Commercial Horse Slaughter. Animals (Basel) 2023; 13:2276. [PMID: 37508053 PMCID: PMC10376832 DOI: 10.3390/ani13142276] [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: 05/31/2023] [Revised: 07/06/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Current legislation in the United Kingdom stipulates that horses should not be slaughtered within sight of one another. However, abattoir personnel anecdotally report that, for semi-feral horses unused to restraint, co-slaughtering alongside a conspecific could reduce distress through social buffering and improve safety, but there is a lack of evidence to support this. CCTV footage from an English abattoir was assessed retrospectively with welfare indicators from when horses entered the kill pen until they were killed. Of 256 horses analysed, 12% (32/256) were co-slaughtered (alongside a conspecific) and 88% (224/256) individually. Co-slaughtered horses moved more in the pen, but individually slaughtered horses showed more agitated behaviour, required more encouragement to enter the kill pen, and experienced more slips or falls. Unrestrained horses (40%; 102/256) showed increased agitation, movement, and agonistic behaviour towards the operator and resisted entry to the kill pen compared to restrained horses (60%; 154/256). Positive interactions between conspecifics were seen in 94% (30/32) of co-slaughtered horses, and only 6% (1/16) showed a startled response to the first horse being shot, with a median time of 15 s between shots. This study highlights the impact that both conspecific and human interactions can have on equine welfare at slaughter. Semi-feral or unrestrained horses appear to experience increased distress compared to horses more familiar with human handling, and the presence of a conspecific at slaughter mitigated this.
Collapse
Affiliation(s)
- Katharine A Fletcher
- Animal Welfare Science and Ethics Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK
| | - Georgina Limon
- Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK
- The Pirbright Institute, Ash Road, Pirbright, Woking GU24 0NF, UK
| | - Barbara Padalino
- Department of Agricultural and Food Sciences, University of Bologna, Viale Giuseppe Fanin 46, 40127 Bologna, Italy
| | - Genevieve K Hall
- Animal Welfare Science and Ethics Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK
| | - Natalie Chancellor
- Animal Welfare Science and Ethics Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK
| | - Andrew Grist
- Animal Welfare and Behaviour Group, School of Veterinary Sciences, University of Bristol, Langford BS40 5DU, UK
| | - Troy J Gibson
- Animal Welfare Science and Ethics Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK
| |
Collapse
|
3
|
Klecel W, Drobik-Czwarno W, Martyniuk E. Judging the Arabian Beauty: What are the Relationships Between Different Scoring Categories? J Equine Vet Sci 2023; 123:104247. [PMID: 36773854 DOI: 10.1016/j.jevs.2023.104247] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 01/31/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023]
Abstract
Arabian show horses are well known for their exceptional beauty and elegance. The breed type, body conformation and movement are assessed during horse shows by licensed judges. The 5 judging categories are type, head and neck, body and topline, legs and movement, which are scored on a 20 point scale. It can be hypothesized that the scores in different categories are related to each other, and that the score for the most subjective type category depends on the scores for conformation categories. We analyzed 762 sets of average scores obtained by 583 unique horses at the World Championships. Correlation analysis and general linear models were used to explore the relationships between the scores in each of the 5 categories. Despite the 20 point scale, only scores from 14.5 to 20 were observed. The correlations between the total score, and the scores for each category within the whole sample varied from r = 0.413 for legs to r = 0.907 for type. Regression analysis of the scores for type showed a strong, significant (P < .001) effect of the scores for the head and neck. The effect of scores for body and topline as well as for movement was negligible, while significant; the score for legs did not affect the score for type. The correlation values between score categories varied between sex and age classes. The estimated levels of correlations were different than expected, based on the known relationships between the phenotypic traits.
Collapse
Affiliation(s)
- Weronika Klecel
- Department of Animal Breeding and Conservation, Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Poland.
| | - Wioleta Drobik-Czwarno
- Department of Animal Breeding and Conservation, Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - Elżbieta Martyniuk
- Department of Animal Breeding and Conservation, Institute of Animal Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| |
Collapse
|
4
|
Kubasiewicz LM, Watson T, Nye C, Chamberlain N, Perumal RK, Saroja R, Norris SL, Raw Z, Burden FA. Bonded labour and donkey ownership in the brick kilns of India: A need for reform of policy and practice. Anim Welf 2023; 32:e8. [PMID: 38487459 PMCID: PMC10936255 DOI: 10.1017/awf.2023.1] [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: 02/08/2022] [Revised: 11/16/2022] [Accepted: 11/21/2022] [Indexed: 01/28/2023]
Abstract
Slavery, in the form of 'debt-bondage', is rife in Indian brick kilns, where the enforcement of labour laws is poor. Working equids support brick-kiln workers by transporting raw bricks into the kilns, but the situation of equids and their owners within the brick kilns is relatively unknown. We describe the welfare of donkeys (Equus asinus) owned under conditions of debt-bondage, examine the links between owner and donkey behaviour, and outline the living conditions of both donkeys and humans working in the brick kilns of Gujarat, India. We then explore the unique experience of debt-bondage by donkey owners, compare migration trends to those of non-donkey-owning workers and assess impacts on their children's education. The physical and behavioural conditions of donkeys reflected that of their owners, creating negative feedback loops and potentially reducing productivity. All donkey owners experienced debt-bondage and were particularly vulnerable to unexpected financial loss. Donkey owners, unlike non-owners, migrated within their home state, enabling their children to attend school. Our work highlights the need for policy reform within the brick-kiln industry to acknowledge the pivotal role of working donkeys in supporting human livelihoods.
Collapse
Affiliation(s)
| | | | - Caroline Nye
- Centre for Rural Policy Research, University of Exeter, Exeter, UK
| | | | | | - Ramesh Saroja
- Donkey Sanctuary Welfare Association, Ahmedabad, India
| | | | - Zoe Raw
- The Donkey Sanctuary, Sidmouth, DevonEX10 0NU, UK
| | | |
Collapse
|
5
|
"Not All Who Wander Are Lost": The Life Transitions and Associated Welfare of Pack Mules Walking the Trails in the Mountainous Gorkha Region, Nepal. Animals (Basel) 2022; 12:ani12223152. [PMID: 36428381 PMCID: PMC9686551 DOI: 10.3390/ani12223152] [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: 10/21/2022] [Revised: 11/07/2022] [Accepted: 11/11/2022] [Indexed: 11/17/2022] Open
Abstract
Equids in general experience transient lives where ownership may change multiple times, for working equids this can be more extreme where ownership changes are not only numerous but abrupt, and situations encountered prove difficult, diverse and tough for equids to adapt. In this study, we investigate the life cycle of pack mules in Nepal, investigating the challenges they face during their lives through to end of life. To gain insight into the lives of mules, we conducted semi-structured interviews and livelihood surveys with 27 key informants, gathering the perspectives of the people working with mules. Welfare assessments of the mules were undertaken via the Equid Assessment Research and Scoping tool (EARS) by a trained assessor. Mules had to adapt swiftly to changes in industry type, enduring long distance transportation in overloaded vehicles and across country borders with no checks for biosecurity or welfare. Mules had to show swift adaptation to their new environment, to respond to and learn new tasks via inhumanely administered training, using inappropriate techniques, delivered by owners lacking in understanding of mule behaviour and learning. Environmental conditions were often hard; the negotiation of difficult terrain and challenging weather conditions during monsoon and subsequent high-altitude working without acclimatisation likely pushed mules to their biological limits. This study investigates the lives of a population of mules in the mountains of Nepal, developing a better understanding of their needs and their 'truth' or 'telos' informing what measures will help them to thrive.
Collapse
|
6
|
Da Luz MPF, Maia CM, Puoli Filho JNP. Equine Rolling Behavior: Thermoregulation Mechanism After Exercise and Substrate Preference. J APPL ANIM WELF SCI 2022:1-10. [PMID: 36217635 DOI: 10.1080/10888705.2022.2132825] [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: 10/17/2022]
Abstract
Rolling is a natural behavior of equids that is beneficial to their well-being. However, more intensive domestic environments offer fewer opportunities for animals to roll, neglecting its importance. We believe that the inclusion of recreational areas for animals, containing substrates and conditions that encourage the occurrence of natural behaviors, is essential to promote their well-being. Therefore, we evaluated the preference of horses (Equus caballus; n = 8) and mules (E. asinus x E. caballus; n = 8) for different rolling substrates (sand, grass, manure), and the influence of this behavior on thermoregulation after exercise. Horses rolled preferentially on grass, whereas mules preferred sand, both of which were cooler substrates when compared to manure. In addition, the temperature of the animals significantly reduced after rolling. Thus, horses and mules must roll for thermoregulation after exercise, choosing cooler and more efficient substrates for heat dissipation. The differences in preferences between mules and horses showed particularities between the equine species and its hybrid, which is important for management that is focused more on the individual animal.
Collapse
Affiliation(s)
- Marina Pagliai Ferreira Da Luz
- Departament of Animal Production and Preventive Veterinary Medicine, University of Veterinary Medicine and Animal Husbandry (FMVZ), Universidade Estadual Paulista "Júlio de Mesquita Filho", Botucatu, São Paulo, Brazil
| | - Caroline Marques Maia
- Consciência Animal Initiative - Advisory, Consultancy and Solutions on Animal Behaviour and Welfare, Botucatu - SP, (Brazil)
- GilsonVolpato Institute of Scientific Education, Botucatu - SP, (Brazil)
| | - José Nicolau Próspero Puoli Filho
- Departament of Animal Production and Preventive Veterinary Medicine, University of Veterinary Medicine and Animal Husbandry (FMVZ), Universidade Estadual Paulista "Júlio de Mesquita Filho", Botucatu, São Paulo, Brazil
| |
Collapse
|
7
|
Kamran K, Akbar A, Naseem M, Samad A, Samiullah, Achakzai JK, Rehman ZU, Sohail Sajid M, Ali A. Participatory appraisal for healthcare and welfare management strategies of donkeys (Equus ascinus) in Balochistan, Pakistan. Front Vet Sci 2022; 9:1005079. [PMID: 36118345 PMCID: PMC9478909 DOI: 10.3389/fvets.2022.1005079] [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: 07/27/2022] [Accepted: 08/15/2022] [Indexed: 11/26/2022] Open
Abstract
In spite of the significant importance of the donkeys (Equus ascinus) as draft animal in resource-poor countries like Pakistan, they are equines not receiving the appropriate care. They face challenges including injuries, diseases, lack of basic environment and mismanagement by their owners. The present study aims to provide a brief update on the current status of management of healthcare and the welfare of domestic donkeys using participatory epidemiological tools. These tools can help to provide better strategies for improving their productivity and inclusion in human society. This study was mainly focused only on donkeys and horses, mules and ponies were excluded from the study. We carried out a systematic review of the relevant available published literature and shortlisted 50 articles reporting on the different health related characteristics of donkeys. A comprehensive questionnaire was completed by 191 donkey owners, including nine farriers (all men, average age = 38.24 ± 12.43) over a time span from October 2021 to March 2022. Multivariate Odds Ratios (MORs) and 95% confidence intervals were used to assess the predictions of health management and welfare measures for the surveyed donkeys. The most common observed medical problems in donkey health were hyperlipaemia (28.06%), lameness (16.33%) and dental (20.41%) problems. One-third (34.31%) of the donkeys were underweight. The dull donkey with poor appetite needs a clinical emergency owing to a high risk of developing hyperlipemia, which may be life-threatening. These findings are quite useful for the improvement of healthcare management and the welfare of donkeys.
Collapse
|
8
|
Comparison of Donkey, Pony, and Horse Dorsal Profiles and Head Shapes Using Geometric Morphometrics. Animals (Basel) 2022; 12:ani12070931. [PMID: 35405919 PMCID: PMC8997093 DOI: 10.3390/ani12070931] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/13/2022] [Accepted: 04/03/2022] [Indexed: 02/04/2023] Open
Abstract
Since donkey breeding has increased due to their variety of uses, welfare evaluation has become more important. This study aimed to compare donkey, pony, and horse dorsal profiles and head shapes using geometric morphometrics (GM). Photographs of 14 donkeys, 14 ponies, and 14 horses were analyzed using GM, including the sliding semilandmarks method. The variations in the first three principal components (PCs) were PC1: 57.16%, PC2: 16.05%, and PC3: 8.31% for the dorsal profiles and PC1: 44.77%, PC2: 13.46%, and PC3: 7.66% for the head shapes. Both the dorsal profiles and head shapes differed between donkeys and horses (p < 0.0001) but not between donkeys and ponies (p > 0.05). Moreover, both the dorsal profiles and head shapes differed in size between ponies and horses (p < 0.0001) but not in shape (p > 0.05). Higher Mahalanobis and Procrustes distances were noted between donkeys and horses as well between donkeys and ponies than between ponies and horses. The use of geometric morphometrics revealed the differences in the dorsal profiles and head shapes between the studied equids. These differences should be taken into account when adapting welfare scales and methods from horses to donkeys.
Collapse
|
9
|
De Santis M, Seganfreddo S, Galardi M, Mutinelli F, Normando S, Contalbrigo L. Donkey behaviour and cognition: A literature review. Appl Anim Behav Sci 2021. [DOI: 10.1016/j.applanim.2021.105485] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
10
|
de Oliveira MGC, de Paula VV, Mouta AN, Lima IDO, de Macêdo LB, Nunes TL, Trindade PHE, Luna SPL. Validation of the Donkey Pain Scale (DOPS) for Assessing Postoperative Pain in Donkeys. Front Vet Sci 2021; 8:671330. [PMID: 34179164 PMCID: PMC8225999 DOI: 10.3389/fvets.2021.671330] [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: 02/23/2021] [Accepted: 04/27/2021] [Indexed: 11/13/2022] Open
Abstract
This study aimed to validate a scale for assessing acute pain in donkeys. Forty-four adult donkeys underwent castration after sedation with intravenous (IV) xylazine, induction with guaifenesin and thiopental IV, local anesthetic block, and maintenance with isoflurane. The scale was constructed from a pilot study with four animals combined with algetic behaviors described for equines. After content validation, the scale was evaluated in 40 other donkeys by three blinded and one reference evaluator, by means of edited videos referring to the preoperative and postoperative periods: before anesthesia, 3-4 h after recovery from anesthesia, 5-6 h after recovery from anesthesia (2 h after analgesia with flunixin-1.1 mg/kg, dipyrone-10 mg/kg, and morphine-0.2 mg/kg) IV, and 24 h after recovery. Content validity, sensitivity, specificity, and responsiveness of behaviors were investigated to refine the scale. Intra- and inter-evaluator reliabilities were investigated by the weighted kappa coefficient, criterion validity by comparing the scale with the visual analog scale (VAS), internal consistency by Cronbach's α coefficient, item-total correlation by the Spearman coefficient, and intervention point for rescue analgesic by the receiver operating characteristics curve and Youden index. The scale showed very good intra-evaluator reliability (0.88-0.96), good to moderate (0.56-0.66) inter-evaluator reliability, responsiveness for all items, good criterion validity vs. VAS (0.75), acceptable internal consistency (0.64), adequate item-total correlation, except for head position and direction, and according to the principal component analysis, good association among items. The accuracy of the point for rescue analgesic was excellent (area under the curve = 0.91). The rescue analgesic score was ≥ 4 of 11 points. The scale can diagnose and quantify acute pain in donkeys submitted to castration, as the instrument is reliable and valid, with a defined intervention analgesic score.
Collapse
Affiliation(s)
| | - Valéria Veras de Paula
- Department of Animal Sciences, Semi-Árido Federal Rural University (UFERSA), Mossoró, Brazil
| | - Andressa Nunes Mouta
- Department of Animal Sciences, Semi-Árido Federal Rural University (UFERSA), Mossoró, Brazil
| | | | - Luã Barbalho de Macêdo
- Department of Animal Sciences, Semi-Árido Federal Rural University (UFERSA), Mossoró, Brazil
| | - Talyta Lins Nunes
- Department of Anatomy, Pathology and Veterinary Clinics, Federal University of Bahia (UFBA), Salvador, Brazil
| | - Pedro Henrique Esteves Trindade
- Department of Veterinary Surgery and Animal Reproduction, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Botucatu, Brazil
| | - Stelio Pacca Loureiro Luna
- Department of Veterinary Surgery and Animal Reproduction, School of Veterinary Medicine and Animal Science, São Paulo State University (UNESP), Botucatu, Brazil
| |
Collapse
|
11
|
Zakari FO, Ayo JO, Rekwot PI, Samuel FU. Daytime Evaluation of Oxidative Stress and Behavioural Parameters of Donkeys (Equus asinus) During The Hot-Dry and Cold-Dry (Harmattan) Season in a Tropical Savannah. J APPL ANIM WELF SCI 2021; 25:256-274. [PMID: 33856940 DOI: 10.1080/10888705.2021.1894146] [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: 10/21/2022]
Abstract
The aim of the study was to evaluate oxidative stress and behavioural responses of donkeys during the cold-dry and hot-dry seasons. Thirty donkeys divided into three groups of ten donkeys each according to their age served as experimental subjects. During each season, behavioural and blood parameters of the donkeys were evaluated three times with an interval of one week at 06:00 h, 12:00 h and 18:00 h (GMT+1). During the hot-dry season, the peak dry-bulb temperature (DBT) value of 36.00 ± 1.00°C was recorded at 12:00 h, indicating that the season induced heat stress. The time spent feeding demonstrated diurnal fluctuations in adult, yearling and foal donkeys, with the highest time occurring at 12:00 h in both seasons. The malondialdehyde (MDA) concentrations in adults (2.34 ± 0.14 nMol/L), yearlings (2.28 ± 0.19 nMol/L) and foals (3.48 ± 0.17 nMol/L) during the hot-dry season were significantly (P < 0.05) higher, when compared to the corresponding values (0.96 ± 0.09, 1.18 ± 0.10 and 1.82 ± 0.10 nMol/L, respectively) recorded during the cold-dry season. At 0.3% NaCl-concentration, the percentage haemolysis obtained during the hot-dry season in adult (90.33 ± 0.49%), yearling (91.24 ± 0.88%) and foal (97.44 ± 0.24%) donkeys were significantly (P < 0.05) higher than the corresponding values (78.53 ± 0.98, 78.67 ± 0.58 and 88.23 ± 0.47%, respectively), recorded during the cold-dry season. In conclusion, the hot-dry season induced heat stress in the donkeys, resulting in a decrease in time spent on feeding and oxidative stress, as evidenced by high erythrocyte MDA concentration and percentage haemolysis.
Collapse
Affiliation(s)
- Friday Ocheja Zakari
- Department of Veterinary Physiology, Biochemistry and Pharmacology, Faculty of Veterinary Medicine, University of Jos, Jos, Nigeria
| | - Joseph Olusegun Ayo
- Department of Veterinary Physiology, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Nigeria
| | | | | |
Collapse
|
12
|
de Souza Farias S, Montechese ACD, Bernardino T, Rodrigues PHM, de Araujo Oliveira CA, Zanella AJ. Two Hours of Separation Prior to Milking: Is This Strategy Stressful for Jennies and Their Foals? Animals (Basel) 2021; 11:ani11010178. [PMID: 33466573 PMCID: PMC7828724 DOI: 10.3390/ani11010178] [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: 11/10/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 11/29/2022] Open
Abstract
Simple Summary The economic importance of donkeys has decreased in Brazil, which has led to their mass abandonment. Asinine milk production is a potential solution to the reintroduction of donkeys into the Brazilian social and economic scenario. The milk has nutraceutical properties that make it valuable for human consumption, and thus a donkey dairy industry is likely to help stop their abandonment. That said, in any such industry, the welfare of jennies maintained for milk production must be guaranteed. Few studies have been published measuring the impact of milking management on the welfare of jennies and foals, and the potential behavioural and physiological challenges it may cause. It is also unknown whether these animals adapt to the milking routine. The goal of this study was to assess the impact of separating Pêga jennies from their foals for 2 h on indicators of welfare. Animal welfare was analysed through behavioural and hormonal assessments, their potential adaptive responses and effects on milk yield. Few significant alterations were found in behaviour, salivary cortisol concentrations, or milk yield as a result of the 2-h separation, which could indicate that the welfare of the animals was not compromised; however, the adaptation of jennies and foals to separation stress remains to be fully verified. The 2-h separation period, based on the reported data, is possibly not a stressful experience for the assessed group of Pêga jennies and foals. The reported protocol, which included frequent positive interactions with the animals, may be useful to assure acceptable animal welfare levels for donkeys in small-scale dairy production settings. Abstract The goal of this study was to assess whether or not a separation period of 2 h is stressful for jennies and foals, as measured by changes in behaviour, salivary cortisol, and milk production. This study was reviewed and approved by the Committee for the Use and Care of Animals in Research (CEUA) of the School of Veterinary Medicine and Animal Science of the University of São Paulo. Fourteen multiparous Pêga jennies (245 kg average body weight) and their foals were assessed from day 45 to 135 of lactation. Dams and foals were separated for 2 h prior to milking. Behavioural assessments and saliva samples were collected before and after separation, every 15 days, resulting in 14 samples per individual animal. Behavioural states (affiliative and inactivity) and events (agonistic, abnormal, eliminative and vocalisations) of the jennies were observed during 6 min in both periods. Moreover, milk yield was measured. Few significant behavioural and salivary cortisol changes were observed, and milk yield was not affected by cortisol levels in response to the separation. The 2-h separation period, on the basis of the collected variables, did not appear to be stressful for the assessed group of Pêga jennies or foals; however, their ability to adapt to milking routine stress remains to be investigated.
Collapse
Affiliation(s)
- Sharacely de Souza Farias
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, Campus “Fernando Costa”, University of São Paulo, Pirassununga 13635-900, Brazil; (A.C.D.M.); (T.B.); (A.J.Z.)
- Correspondence:
| | - Ana Carolina Dierings Montechese
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, Campus “Fernando Costa”, University of São Paulo, Pirassununga 13635-900, Brazil; (A.C.D.M.); (T.B.); (A.J.Z.)
| | - Thiago Bernardino
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, Campus “Fernando Costa”, University of São Paulo, Pirassununga 13635-900, Brazil; (A.C.D.M.); (T.B.); (A.J.Z.)
| | - Paulo Henrique Mazza Rodrigues
- Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, Campus “Fernando Costa”, University of São Paulo, Pirassununga 13635-900, Brazil;
| | - Chiara Albano de Araujo Oliveira
- Department of Preventive Veterinary Medicine and Animal Production, School of Veterinary Medicine and Animal Science, Federal University of Bahia, Salvador 40170-110, Brazil;
| | - Adroaldo José Zanella
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, Campus “Fernando Costa”, University of São Paulo, Pirassununga 13635-900, Brazil; (A.C.D.M.); (T.B.); (A.J.Z.)
| |
Collapse
|
13
|
Gichure M, Onono J, Wahome R, Gathura P. Analysis of the benefits and production challenges of working donkeys in smallholder farming systems in Kenya. Vet World 2020; 13:2346-2352. [PMID: 33363325 PMCID: PMC7750220 DOI: 10.14202/vetworld.2020.2346-2352] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 10/05/2020] [Indexed: 11/27/2022] Open
Abstract
Aim: The aim of the study was to determine the benefits of keeping donkeys and associated production challenges under a smallholder farming system in Kenya. Materials and Methods: A descriptive study was conducted with smallholder farmers keeping donkeys in 13 administrative locations in Kirinyaga County. Data were collected using a questionnaire guide in 13 focus group discussions (FGDs) using participatory epidemiological methods. The FGDs comprised 8-12 participants who were donkey owners. Data were collected through listing, pair-wise ranking, and probing on the benefits of keeping donkeys, challenges faced by working donkeys and the common diseases that affect donkeys in these farms. Data analysis was performed using Kruskal–Wallis non-parametric method to test whether median ranks were significantly different. Other farm level data were also collected using the structured questionnaire and these were analyzed using descriptive statistical methods. Results: The identified benefits included income obtained from the use of donkeys in transportation (Z=5.80) and manure production (Z=3.47), which enabled the farmers to participate in trade activities and improve crop farming. The identified challenges included theft for slaughter (Z=5.99), disease incidence (Z=3.03), road accidents (Z=2.83), and malicious cutting (Z=2.32). Some of the diseases identified were tetanus (Z=5.35), hoof problems (Z=4.55), helminthiases (Z=3.10), and mange (Z=2.24). Participants ranked diseases based on their effects on work output for the donkeys, reducing productivity and often causing death. Addressing these production challenges would optimize donkey use among smallholder farmers. Conclusion: The results presented can be important for policymakers and extension agents regarding the health and welfare of donkeys kept under similar settings.
Collapse
Affiliation(s)
- Mary Gichure
- Department of Animal Sciences, Chuka University, P.O Box 109-60400 Chuka, Kenya
| | - Joshua Onono
- Department of Public Health, Pharmacology and Toxicology, University of Nairobi, P.O. BOX 29053-00625, Kangemi, Kenya
| | - Raphael Wahome
- Department of Animal Production, University of Nairobi, P.O. BOX 29053-00625, Kangemi, Kenya
| | - Peter Gathura
- Department of Public Health, Pharmacology and Toxicology, University of Nairobi, P.O. BOX 29053-00625, Kangemi, Kenya
| |
Collapse
|
14
|
van Loon JPAM, de Grauw JC, Burden F, Vos KJ, Bardelmeijer LH, Rickards K. Objective assessment of chronic pain in donkeys using the donkey chronic pain scale (DCPS): A scale-construction study. Vet J 2020; 267:105580. [PMID: 33375958 DOI: 10.1016/j.tvjl.2020.105580] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 10/22/2022]
Abstract
Assessment of chronic pain is very important for monitoring and improving welfare and quality of life in donkeys. Freedom from disease and pain is one of the 'five freedoms' underlying animal welfare. The aim of the current study was to develop a pain scale for assessment of chronic pain in donkeys (Donkey Chronic Pain Scale; DCPS), including behavioural and facial expression-related parameters. The scale was applied to 77 donkeys (38 donkeys diagnosed with chronic health problems by means of clinical examination and additional diagnostic procedures and 39 healthy control animals). Animals were assessed twice daily for three consecutive days by two observers that were not masked to the condition of the animals but were unaware of the analgesic treatment regimens. Both composite, facial expression-based and combined DCPS pain scales showed excellent inter-observer reliability (Cronbach's alpha = 0.98, 0.96 and 0.98 respectively; P < 0.001). Individual composite and facial expression-based pain scores and the resulting combined DCPS showed significant differences between donkeys with chronic conditions and control donkeys at all time points (P < 0.001). A DCPS cut-off of 6 showed good sensitivity and specificity (92% and 82.5% respectively) for presence of a chronic painful condition. Facial expression-related parameters separately showed low sensitivity. In conclusion, it is possible to use a composite pain scale for assessment of chronic pain in donkeys, based on behavioural and facial expression-based parameters. Further studies are needed to validate this pain scale before it can be used in veterinary practice.
Collapse
Affiliation(s)
- Johannes P A M van Loon
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.
| | - Janny C de Grauw
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | | | - Kayleigh J Vos
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Lyanne H Bardelmeijer
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | | |
Collapse
|
15
|
Navas González FJ, Vidal JJ, León Jurado JM, McLean AK, Delgado Bermejo JV. Nonparametric analysis of noncognitive determinants of response type, intensity, mood, and learning in donkeys (Equus asinus). J Vet Behav 2020. [DOI: 10.1016/j.jveb.2020.08.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
16
|
Orth EK, Navas González FJ, Iglesias Pastrana C, Berger JM, le Jeune SS, Davis EW, McLean AK. Development of a Donkey Grimace Scale to Recognize Pain in Donkeys ( Equus asinus) Post Castration. Animals (Basel) 2020; 10:ani10081411. [PMID: 32823676 PMCID: PMC7459673 DOI: 10.3390/ani10081411] [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: 07/11/2020] [Revised: 08/07/2020] [Accepted: 08/10/2020] [Indexed: 11/16/2022] Open
Abstract
The objectives of this study were to establish a donkey ethogram, followed by a donkey grimace scale to be applied to donkeys pre- and post-castration and to test if there was a notable difference in scores based on observer knowledge, gender, and experience, which could reveal possible discomfort/pain. Nine healthy male adult donkeys were surgically castrated. Fifty-four photos were selected from frontal, lateral, and body views taken pre- and post-castration. Observers ranging from minimal to extensive knowledge and levels of experience based on education and hours/month spent with donkeys scored six photos/donkey on a scale of 0-2 (0 = not present, 1 = moderately present, 2 = obviously present). Scores were based on body language and facial parameters: Ears down, ears back, eye white showing, glazed look, orbital tightening, eyes round shape, nostril tension, eyes narrow shape, muzzle tension, and abnormal stance and overall perception of the animal being in pain. Level of experience and knowledge, as well as gender significantly (p < 0.001), affected observers' ability to accurately score images. The study suggests that the most significant indicators of pain in donkeys are overall appearance and abnormal body stance provided their sensitivity, specificity and accuracy values of 63.18%, 62.07%, and 62.60%, respectively.
Collapse
Affiliation(s)
- Emma K. Orth
- Department of Animal Biology, University of California Davis, Davis, CA 95617, USA;
| | - Francisco J. Navas González
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Córdoba, Spain;
- The Worldwide Donkey Breeds Project, University of Córdoba, 14071 Córdoba, Spain
- Correspondence: (F.J.N.G.); (A.K.M.)
| | - Carlos Iglesias Pastrana
- Department of Genetics, Faculty of Veterinary Sciences, University of Córdoba, 14071 Córdoba, Spain;
- The Worldwide Donkey Breeds Project, University of Córdoba, 14071 Córdoba, Spain
| | - Jeannine M. Berger
- San Francisco SPCA, Society for the Prevention of Cruelty to Animals, San Francisco, CA 94115, USA;
| | - Sarah S. le Jeune
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, CA 95617, USA;
| | - Eric W. Davis
- International Animal Welfare Training Institute, School of Veterinary Medicine, University of California Davis, Davis, CA 95617, USA;
| | - Amy K. McLean
- The Worldwide Donkey Breeds Project, University of Córdoba, 14071 Córdoba, Spain
- Department of Animal Science, University of California Davis, Davis, CA 95617, USA
- Correspondence: (F.J.N.G.); (A.K.M.)
| |
Collapse
|
17
|
de Oliveira MGC, Luna SPL, Nunes TL, Firmino PR, de Lima AGA, Ferreira J, Trindade PHE, Júnior RAB, de Paula VV. Post-operative pain behaviour associated with surgical castration in donkeys (Equus asinus). Equine Vet J 2020; 53:261-266. [PMID: 32525236 PMCID: PMC7891375 DOI: 10.1111/evj.13306] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 05/06/2020] [Accepted: 05/25/2020] [Indexed: 12/14/2022]
Abstract
Background Recognising pain in donkeys is challenging because they are stoic. Objectives To identify the responses of donkeys before and after surgical pain. Study design Prospective, short‐term longitudinal pre‐ and post‐intervention observations. Methods Forty adult donkeys underwent surgical castration after sedation with intravenous (IV) xylazine, induction with guaiphenesin/thiopental IV and maintenance of anaesthesia with isoflurane and local anaesthetic blockade. Four hours after recovery from anaesthesia, flunixin meglumine 1.1 mg/kg, dipyrone 10 mg/kg and morphine 0.2 mg/kg IV were administered. Behavioural responses exhibited by the animals housed in individual stalls were recorded in four 30‐min videos: before castration (M0), and 3.5‐4.0 hours (M1), 5.5‐6.0 hours (M2) and 23.5‐24.0 hours after recovery from anaesthesia (M3). To exclude the influence of insects, the behaviour of six apparently pain‐free donkeys was compared with and without the presence of faeces and urine in the stall. Results When compared with presurgical baseline behaviours (M0), after surgery (M1) donkeys raised their pelvic limbs more (P = .003). When compared with M1, after analgesia (M2), the median frequencies of ear movements (44 vs 16; P < .001), head shaking (7 vs 1; P < .001), head turning (5 vs 0; P < .001) and lifting of the both limbs (7 vs 0; P = .008) decreased; feeding (0 vs 29; P < .001) and water intake (0 vs 0, range 0‐1 vs 0‐7; P = .05) increased. The dirty stall increased tail (53 vs 80; P = .03), head (16 vs 30; P = .03) and ear movements (50 vs 78; P = .04). Main limitations The dirty stall and presence of insects possibly contributed to the expression of behaviours unrelated to pain. Conclusion Lifting the pelvic limbs was the only specific pain behaviour after castration in donkeys. Analgesia restored appetite and water intake and reduced the frequency of head shaking and turning, ear movement and lifting the limbs. Tail, head and ear movements are unspecific responses related both to pain and a dirty stall, and are confounding factors when pain is assessed in donkeys in the presence of insects.
Collapse
Affiliation(s)
| | | | | | - Paulo R Firmino
- Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, Rio Grande do Norte, Brazil
| | - Amara Gyane A de Lima
- Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, Rio Grande do Norte, Brazil
| | - Josiel Ferreira
- Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, Rio Grande do Norte, Brazil
| | | | - Raimundo A B Júnior
- Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, Rio Grande do Norte, Brazil
| | | |
Collapse
|
18
|
Documenting the Welfare and Role of Working Equids in Rural Communities of Portugal and Spain. Animals (Basel) 2020; 10:ani10050790. [PMID: 32370244 PMCID: PMC7277599 DOI: 10.3390/ani10050790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Understanding the social and cultural context of the role that working animals fulfil is crucial to improving their welfare. This study aimed to provide insight into the welfare status and traditional use of working equids in rural Western European communities using a new protocol for assessing working equid welfare, designed to provide a broad, holistic view of the welfare of working equids and the context in which they are found. Other questions on the topics of equid management practices, social transmission of expertise, environmental stressors, and traditions, alongside physical and behavioural welfare assessments were also included to explore the impact of these wide-ranging factors on an understudied population of working equids. A total of 60 working equid owners from rural communities in Portugal and Spain participated. Many owners stated that the help donkeys provided was invaluable, and donkeys were considered to be important for both farming and daily life. However, participants also recognised that the traditional agricultural way of life was dying out. Questions investigating the social transfer of information within the villages were effective in finding local sources of equid knowledge. Overall, welfare was deemed fair, and the protocol enabled the identification of the most prevalent welfare problems within the communities studied. The findings suggest that the new protocol is feasible, providing insights into the traditional practices, community structure, and beliefs of equid owners. Increasing understanding of the cultural context, social structure, and attitudes within a community may, in the future, help to make equid welfare initiatives more effective. Abstract Recently, the need for a more holistic approach to welfare assessment has been highlighted. This is particularly pertinent in the case of working equids who provide vital support for human livelihoods, often in low- to middle-income countries, yet suffer from globally low standards of welfare. This study aimed to provide insight into the welfare status and traditional use of working equids in rural Western European communities using the new EARS welfare tool, designed to provide a broad view of the welfare of working equids and the context in which they are found. Other questions on the topics of equid management practices, social transmission of expertise, environmental stressors, and traditions, alongside physical and behavioural welfare assessments were also included to explore the impact of these wide-ranging factors on an understudied population of working equids. The protocol was trialled on 60 working equid owners from communities in Portugal and Spain where, despite the decline in traditional agricultural practices and livestock keeping, donkeys and mules remain working animals. Many owners stated that the help donkeys provided was invaluable, and donkeys were considered to be important for both farming and daily life. However, participants also recognised that the traditional agricultural way of life was dying out, providing insights into the traditional practices, community structure, and beliefs of equid owners. Questions investigating the social networks and social transfer of information within the villages were effective in finding local sources of equid knowledge. Overall, welfare was deemed fair, and the protocol enabled the identification of the most prevalent welfare problems within the communities studied, in this case obesity and the use of harmful practices. The findings suggest that the new protocol was feasible and detail how contextual factors may influence equid welfare. Increasing understanding of the cultural context, social structure, and attitudes within a community, alongside more traditional investigations of working practices and animal management, may, in the future, help to make equid welfare initiatives more effective.
Collapse
|
19
|
van Dierendonck MC, Burden FA, Rickards K, van Loon JP. Monitoring Acute Pain in Donkeys with the Equine Utrecht University Scale for Donkeys Composite Pain Assessment (EQUUS-DONKEY-COMPASS) and the Equine Utrecht University Scale for Donkey Facial Assessment of Pain (EQUUS-DONKEY-FAP). Animals (Basel) 2020; 10:ani10020354. [PMID: 32098391 PMCID: PMC7070438 DOI: 10.3390/ani10020354] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/10/2020] [Accepted: 02/17/2020] [Indexed: 01/17/2023] Open
Abstract
Simple Summary Pain can be difficult to objectively assess in animals, especially in prey animals that hide their symptoms from others. Donkeys are also known to mask and hide these signs. Owners often describe donkeys as “stubborn”, but veterinarians and equine ethologists describe donkeys more as “stoic”. Among veterinarians it is known that donkeys hide their pain symptoms even more than horses. Therefore, objective and valid pain measurement tools are needed to assess pain in donkeys. In this study, two pain scales (with behavioural elements, physiological elements, responses to interactions, and facial expressions) have been developed and tested in 79 donkeys with various types of acute pain (acute lameness, colic, head-related pain, and postoperative pain) and in 185 healthy pain-free control donkeys. The authors found that the Equine Utrecht University Scale for Donkey Composite Pain Assessment (EQUUS-DONKEY-COMPASS) and the Equine Utrecht University Scale for Donkey Facial Assessment of Pain (EQUUS-DONKEY-FAP) can both be effective to objectively assess various types of acute pain in donkeys and could potentially be used to monitor pain and improve welfare in donkeys. Abstract Objective pain assessment in donkeys is of vital importance for improving welfare in a species that is considered stoic. This study presents the construction and testing of two pain scales, the Equine Utrecht University Scale for Donkey Composite Pain Assessment (EQUUS-DONKEY-COMPASS) and the Equine Utrecht University Scale for Donkey Facial Assessment of Pain (EQUUS-DONKEY-FAP), in donkeys with acute pain. A cohort follow-up study using 264 adult donkeys (n = 12 acute colic, n = 25 acute orthopaedic pain, n = 18 acute head-related pain, n = 24 postoperative pain, and n = 185 controls) was performed. Both pain scales showed differences between donkeys with different types of pain and their control animals (p < 0.001). The EQUUS-DONKEY-COMPASS and EQUUS-DONKEY-FAP showed high inter-observer reliability (Cronbach’s alpha = 0.97 and 0.94, respectively, both p < 0.001). Sensitivity of the EQUUS-DONKEY-COMPASS was good for colic and orthopaedic pain (83% and 88%, respectively), but poor for head-related and postoperative pain (17% and 21%, respectively). Sensitivity of the EQUUS-DONKEY-FAP was good for colic and head-related pain (75% and 78%, respectively), but moderate for orthopaedic and postoperative pain (40% and 50%, respectively). Specificity was good for all types of pain with both scales (91%–99%). Different types of acute pain in donkeys can be validly assessed by either a composite or a facial expression-based pain scale.
Collapse
Affiliation(s)
- Machteld C. van Dierendonck
- Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 114, 3584 CM Utrecht, The Netherlands;
- Department of Nutrition, Genetics and Ethology, Veterinary Faculty, Ghent University, Heidestraat 19, 9820 Merelbeke-Ghent, Belgium
- Department of Veterinary Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, 2610 Wilrijk-Antwerp, Belgium
- Correspondence: ; Tel.: +31-(0)621-282-985
| | - Faith A. Burden
- The Donkey Sanctuary, Sidmouth, Devon EX10 0NU, UK; (F.A.B.); (K.R.)
| | - Karen Rickards
- The Donkey Sanctuary, Sidmouth, Devon EX10 0NU, UK; (F.A.B.); (K.R.)
| | - Johannes P.A.M. van Loon
- Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 114, 3584 CM Utrecht, The Netherlands;
| |
Collapse
|
20
|
Affiliation(s)
- Anna Haines
- Lead — Behaviour; The Donkey Sanctuary, Veterinary Department, Brookfield Farm, Honiton, Devon, EX14 9SU
| | - Joanna Goliszek
- Veterinary Surgeon; The Donkey Sanctuary, Veterinary Department, Brookfield Farm, Honiton, Devon, EX14 9SU
| |
Collapse
|
21
|
Zakari FO, Ayo JO, Rekwot PI, Kawu MU, Minka NS, Olaifa FH, Ibrahim MJ, Avazi DO. Daily rhythmicity of behavioral responses in donkeys of different age groups during the cold-dry (harmattan) and hot-dry seasons in a tropical savannah. J Vet Behav 2018. [DOI: 10.1016/j.jveb.2018.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
22
|
Barros I, Fonseca N, Nunes T, Spagnolo J, Santos J, S. Neto A, Oliveira M, Nogueira A, Sousa R, Silva L, Barrêto Júnior R. Resposta inflamatória peritoneal de asininos (Equus asinus) submetidos à ovariectomia por laparotomia e laparoscopia. ARQ BRAS MED VET ZOO 2018. [DOI: 10.1590/1678-4162-9542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO Objetivou-se avaliar resposta inflamatória e concentrações de proteínas em líquido peritonealde asininas submetidas à ovariectomia por laparotomia e laparoscopia. Foram utilizadas 18 fêmeas adultas, pesando em média 100kg, as quais foram divididas em dois grupos, de nove animais cada: o grupo I, em que foram ovariectomizadas por laparotomia, e o grupo II por laparoscopia. Após as cirurgias, em ambos os grupos foram avaliadas as seguintes variáveis no líquido peritoneal: pH, densidade, número de hemácias, leucócitos e proteínas de fase aguda (fibrinogênio, haptoglobina, albumina, antitripsina, alfa-1 glicoproteína ácida, ceruloplasmina, transferrina, imunoglobulinas A e G). Todas as variáveis foram analisadas antes das cirurgias, 12, 24, 48, 72 horas, oito e 16 dias após os procedimentos cirúrgicos. O número de hemácias e leucócitos aumentou 24 horas depois das cirurgias nos dois grupos. Haptoglobina, alfa-1 glicoproteína ácida,albumina, transferrina, gamaglobulinas A, G e proteínas totais aumentaram nos dois grupos. As concentrações de ceruloplasmina não variaram enquanto a antitripsina não foi detectada no líquido peritoneal de asininos.Foi identificada uma proteína com23.000kD, que não tem denominação nem descrição no líquido peritoneal de asininos.
Collapse
Affiliation(s)
| | | | - T.L. Nunes
- Universidade Federal Rural do Semiárido, Brazil
| | | | | | - A. S. Neto
- Universidade Federal Rural do Semiárido, Brazil
| | | | | | | | | | | |
Collapse
|
23
|
Amira AG, Gareth PP, Jashim U, Eloise R, Harriet D, Clive JP. A forced lateralisation test for dairy cows and its relation to their behaviour. Appl Anim Behav Sci 2018. [DOI: 10.1016/j.applanim.2018.06.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
24
|
Abstract
Failure of analgesic drugs in clinical development is common. Along with the current "reproducibility crisis" in pain research, this has led some to question the use of animal models. Experimental models tend to comprise genetically homogeneous groups of young, male rodents in restricted and unvarying environments, and pain-producing assays that may not closely mimic the natural condition of interest. In addition, typical experimental outcome measures using thresholds or latencies for withdrawal may not adequately reflect clinical pain phenomena pertinent to human patients. It has been suggested that naturally occurring disease in veterinary patients may provide more valid models for the study of painful disease. Many painful conditions in animals resemble those in people. Like humans, veterinary patients are genetically diverse, often live to old age, and enjoy a complex environment, often the same as their owners. There is increasing interest in the development and validation of outcome measures for detecting pain in veterinary patients; these include objective (eg, locomotor activity monitoring, kinetic evaluation, quantitative sensory testing, and bioimaging) and subjective (eg, pain scales and quality of life scales) measures. Veterinary subject diversity, pathophysiological similarities to humans, and diverse outcome measures could yield better generalizability of findings and improved translation potential, potentially benefiting both humans and animals. The Comparative Oncology Trial Consortium in dogs has pawed the way for translational research, surmounting the challenges inherent in veterinary clinical trials. This review describes numerous conditions similarly applicable to pain research, with potential mutual benefits for human and veterinary clinicians, and their respective patients.
Collapse
|
25
|
Sommerville R, Brown AF, Upjohn M. A standardised equine-based welfare assessment tool used for six years in low and middle income countries. PLoS One 2018; 13:e0192354. [PMID: 29466391 PMCID: PMC5821349 DOI: 10.1371/journal.pone.0192354] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 01/20/2018] [Indexed: 11/21/2022] Open
Abstract
The majority of horses, donkeys and mules (equids) are in low- and middle-income countries, where they remain a key source of labour in the construction, agriculture and tourism industries, as well as supporting households daily through transporting people and staple goods. Globally, approximately 600 million people depend on working equids for their livelihood. Safeguarding the welfare of these animals is essential for them to work, as well as for the intrinsic value of the animal’s quality of life. In order to manage animal welfare, it must be measured. Over the past decade, welfare assessment methodologies have emerged for different species, more recently for equids. We present the Standardised Equine-Based Welfare Assessment Tool (SEBWAT) for working equids. The tool is unique, in that it has been applied in practice by a non-governmental organisation (NGO) for six years across Low-Middle-Income Countries (LMICs). We describe the revision of the tool from an original to a second version, the tool methodology and user training process and how data collection and analysis have been conducted. We describe its application at scale, where it has been used more than 71,000 times in 11 countries. Case study examples are given from the tool being used for a needs assessment in Guatemala and monitoring welfare change in Jordan. We conclude by describing the main benefits and limitations for how the tool could be applied by others on working equids in LMICs and how it may develop in the future.
Collapse
Affiliation(s)
- Rebecca Sommerville
- Brooke, Action for Working Horses and Donkeys, London, United Kingdom
- * E-mail:
| | - Ashleigh F. Brown
- Brooke, Action for Working Horses and Donkeys, London, United Kingdom
| | - Melissa Upjohn
- Brooke, Action for Working Horses and Donkeys, London, United Kingdom
| |
Collapse
|
26
|
Johnson C, Williams J, Phillips C. Effect of Routine Dentistry on Fecal Fiber Length in Donkeys. J Equine Vet Sci 2017. [DOI: 10.1016/j.jevs.2017.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
27
|
Grint NJ, Beths T, Yvorchuk-St Jean K, Whay HR, Murrell JC. Analysis of Behaviors Observed During Mechanical Nociceptive Threshold Testing in Donkeys and Horses. J Equine Vet Sci 2017. [DOI: 10.1016/j.jevs.2016.11.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
28
|
Gonzalez-De Cara CA, Perez-Ecija A, Aguilera-Aguilera R, Rodero-Serrano E, Mendoza FJ. Temperament test for donkeys to be used in assisted therapy. Appl Anim Behav Sci 2017. [DOI: 10.1016/j.applanim.2016.11.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
29
|
Dai F, Dalla Costa E, Murray LMA, Canali E, Minero M. Welfare Conditions of Donkeys in Europe: Initial Outcomes from On-Farm Assessment. Animals (Basel) 2016; 6:ani6010005. [PMID: 26761034 PMCID: PMC4730122 DOI: 10.3390/ani6010005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 12/22/2015] [Accepted: 01/05/2016] [Indexed: 11/16/2022] Open
Abstract
Simple Summary This paper aims to present the first outcomes of data collected using the AWIN welfare assessment protocol for donkeys in 20 EU donkey facilities. Three assessors evaluated 278 donkeys. The authors found recurrent issues: tendency to obesity, lack of hoof care and irregular positive interactions with humans. The protocol proved to be applicable in different management conditions and for donkeys of different attitude. Abstract This paper is a baseline study to present the initial outcomes of data collected in a sample of EU donkey farms using the AWIN welfare assessment protocol for donkeys, comprehensive of 22 valid, reliable and feasible animal-based indicators. A total of 20 donkey facilities (N = 12 in Italy and N = 8 in United Kingdom) were visited and 278 donkeys of different breed, aged 2–45 years, were assessed. Three assessors underwent a common training period to learn how to perform and score all the indicators included in the protocol. Data was collected using digitalized systems and downloaded to a database. A descriptive statistic for each welfare indicator was calculated. The authors found recurrent issues: 25% of donkeys were moderately over weight; although most of the assessed animals had good quality hoof care, 15.16% of them presented some signs of neglect, such as overgrowth and/or incorrect trimming; 18.05% of donkeys showed an avoidance reaction to an approaching human in the avoidance distance test. The protocol has proven to be applicable in different management conditions and for donkeys of different attitude.
Collapse
Affiliation(s)
- Francesca Dai
- Dipartimento di Scienze Veterinarie e Sanità Pubblica, Università degli Studi di Milano, via Celoria 10, 20133 Milano, Italy.
| | - Emanuela Dalla Costa
- Dipartimento di Scienze Veterinarie e Sanità Pubblica, Università degli Studi di Milano, via Celoria 10, 20133 Milano, Italy.
| | - Leigh Margareth Anne Murray
- Dipartimento di Scienze Veterinarie e Sanità Pubblica, Università degli Studi di Milano, via Celoria 10, 20133 Milano, Italy.
| | - Elisabetta Canali
- Dipartimento di Scienze Veterinarie e Sanità Pubblica, Università degli Studi di Milano, via Celoria 10, 20133 Milano, Italy.
| | - Michela Minero
- Dipartimento di Scienze Veterinarie e Sanità Pubblica, Università degli Studi di Milano, via Celoria 10, 20133 Milano, Italy.
| |
Collapse
|
30
|
|
31
|
Grint NJ, Murrell JC, Whay HR. Investigating the opinions of donkey owners and veterinary surgeons towards pain and analgesia in donkeys. EQUINE VET EDUC 2015. [DOI: 10.1111/eve.12330] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- N. J. Grint
- School of Veterinary Science; University of Bristol; Langford UK
| | - J. C. Murrell
- School of Veterinary Science; University of Bristol; Langford UK
| | - H. R. Whay
- School of Veterinary Science; University of Bristol; Langford UK
| |
Collapse
|
32
|
Regan Nee Ashley FH, Hockenhull J, Pritchard JC, Waterman-Pearson AE, Whay HR. Clinical abnormalities in working donkeys and their associations with behaviour. Vet Rec Open 2015; 2:e000105. [PMID: 26392903 PMCID: PMC4567160 DOI: 10.1136/vetreco-2014-000105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 01/27/2015] [Accepted: 02/03/2015] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTIONS Working donkeys are at risk of developing multiple, acute and chronic health problems. The ability to recognise and assess pain in donkeys associated with these health problems is important for people responsible for their care and treatment, including owners and veterinary or animal health workers. AIMS AND OBJECTIVES The aims of this study were firstly to quantify the prevalence of a range of clinical abnormalities within a sample of working donkeys; and secondly to find out whether these abnormalities were associated with potential behavioural indicators of pain. MATERIALS AND METHODS One hundred and thirty-three entire male adult working donkeys were observed for ten minutes before and after a one-hour rest period. Using an ethogram developed and refined in associated studies, posture and event behaviours were recorded by a single observer. The health of each donkey was then assessed by a veterinarian for specific clinical abnormalities. RESULTS Working donkeys have a high prevalence of clinical abnormalities and a number of behaviours are associated with these. Significant associations were found between observed behaviours and systemic, ocular and limb-related clinical abnormalities. Cumulative clinical scores for limb-related problems were associated with a higher frequency of leg trembling, knuckling of the forelimb, leg-lifting and weight-shifting behaviours (all R≥0.4; P<0.001) and with a lower frequency of weight-bearing evenly on all four feet (R=-0.458; P<0.001). CONCLUSIONS The specific behaviour changes associated with clinical abnormalities identified in this study, together with general changes in demeanour identified in related studies, may be useful in assessing the presence and severity of pain in working donkeys and their response to medical and palliative interventions.
Collapse
Affiliation(s)
| | - J Hockenhull
- School of Veterinary Sciences, University of Bristol , North Somerset , UK
| | - J C Pritchard
- Animals in International Development , North Somerset , UK ; The Brooke , London , UK
| | | | - H R Whay
- School of Veterinary Sciences, University of Bristol , North Somerset , UK
| |
Collapse
|
33
|
Geiger M, Hovorka AJ. Using physical and emotional parameters to assess donkey welfare in Botswana. Vet Rec Open 2015; 2:e000062. [PMID: 26392888 PMCID: PMC4567146 DOI: 10.1136/vetreco-2014-000062] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 12/15/2014] [Accepted: 01/07/2015] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Working donkeys in Maun, Botswana contribute to people's livelihoods substantially through the provision of transport, ploughing and income generating activities. However, working donkeys suffer from various welfare issues that were investigated in this study to provide preliminary insights on their health and well-being. MATERIALS AND METHODS An assessment protocol involving direct observations of the donkeys was developed and operationalised to assess physical and emotional welfare. Physical welfare parameters such as body condition score, abnormal limbs, impeded gait, eye abnormalities, sore and scar locations, hoof and coat condition were recorded. Emotional welfare parameters such as eyes, tail movement, ear position, neck position, posture and vocalisation were recorded. In addition, donkey-owner interactions were recorded and scored, as well as the donkey's response to environmental factors. A total cross-section of 100 donkeys sub-stratified by roles of riding, cart pulling and resting were randomly selected in eight villages and three urban wards and assessed during the period of May to August 2012. RESULTS The findings reveals that the 100 adult working donkeys assessed were physically afflicted by poor BCSs of two (66 per cent), long and cracked hooves (50 per cent), sores on at least two locations on their body (53 per cent), scars on at least two locations on their body (86 per cent), and poor coat conditions (58 per cent). Emotionally, donkeys displayed unresponsiveness (35 per cent), avoidance (31 per cent), disinterest in hand sniffing (59 per cent), dull facial expression (33 per cent), tail stillness (89 per cent), neck stiffness and/or raised head (13 per cent) or head hanging low (32 per cent visibly withdrawn), and tense ears pointing back or to the side (69 per cent). By contrast, the remaining donkeys (31 per cent) exhibited a happy demeanour of curiosity, interest, alert facial expression, tail swishing, relaxed ears pointed to the side or forward and neck relaxed and/or level. CONCLUSIONS This study offers preliminary findings from an investigation into the welfare of working donkeys in Greater Maun, Botswana, and provides baseline research to inform future research and strategies to enhance donkey well-being.
Collapse
Affiliation(s)
- Martha Geiger
- University of Bristol, School of Veterinary Sciences, Langford, Bristol, BS40 5DU, UK
| | - Alice J. Hovorka
- Queen's University, Department of Geography & School of Environmental Studies, Kingston, ON, CanadaK7L 3N6
| |
Collapse
|
34
|
Regan FH, Hockenhull J, Pritchard JC, Waterman-Pearson AE, Whay HR. Identifying behavioural differences in working donkeys in response to analgesic administration. Equine Vet J 2015; 48:33-8. [PMID: 25256702 DOI: 10.1111/evj.12356] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 09/03/2014] [Indexed: 11/29/2022]
Abstract
REASONS FOR PERFORMING STUDY To identify pain-related behaviour in working donkeys in order to assist their owners and veterinarians to recognise and manage pain. OBJECTIVES To identify general and specific behaviours associated with pain or its relief using a trial with the nonsteroidal anti-inflammatory drug meloxicam (Metacam). STUDY DESIGN Observer-blinded, placebo-controlled trial. METHODS Forty adult male working donkeys with common clinical abnormalities were randomly assigned to receive either a single loading dose of meloxicam (1.2 mg/kg bwt per os; n = 20) or a placebo (30 mg honey/250 ml water per os; n = 20). Observation of postural and event behaviours was undertaken at 2 pretreatment time points followed by 4 post treatment time points, using scan (instantaneous) and focal sampling. RESULTS In comparison to pretreatment baselines, donkeys receiving meloxicam were more alert post treatment than the placebo group. They were observed lying down less frequently (P = 0.007), with their eyes closed less frequently (P = 0.04) and having a high head carriage more frequently (P = 0.02). Dozing behaviour decreased after meloxicam compared with the pretreatment baseline (P = 0.03). Donkeys given meloxicam also showed more interest in their environment, turning to look at environmental stimuli more frequently (P = 0.05) than those in the placebo group post treatment. Neither the meloxicam nor the placebo group showed a significant post treatment improvement in lameness scores. CONCLUSIONS Working donkeys receiving meloxicam were more active and alert compared with their pretreatment behaviour, confirming the potential value of nonsteroidal anti-inflammatory drugs in identifying behaviours indicative of pain in working donkeys. Behavioural assessment of pain in working donkeys in field clinic conditions will enable veterinary staff and owners to identify welfare issues promptly and monitor response to analgesia. The Summary is available in Chinese--see Supporting information.
Collapse
Affiliation(s)
- F H Regan
- School of Veterinary Sciences, University of Bristol, UK
| | - J Hockenhull
- School of Veterinary Sciences, University of Bristol, UK
| | - J C Pritchard
- Animals in International Development, North Somerset, UK.,The Brooke, London, UK
| | | | - H R Whay
- School of Veterinary Sciences, University of Bristol, UK
| |
Collapse
|