Journal of Applied Animal Welfare Science最新文献

Research on animals in residential aged care facilities (RACFs) mainly focuses on the residents with little apparent concern for animal welfare. In the context of documented human welfare breaches in the sector the question arises - how do Australian RACF approach animal welfare. To understand animals' lived experiences in this context experienced dog-trainers with RACF employment history were interviewed. These experts were recruited using snowball sampling, with nine participating in semi-structured interviews about their experience of visiting and live-in animals in Australian RACFs. While initial inductive coding produced six themes (residents, animals, handlers, staff, facility and policy) pervasive animal welfare issues were noted. The outcomes of a subsequent, deductive, recoding using a welfare framework are reported here. Overall, with a focus on residents, and in a context of inadequate staffing, training and oversight, the interviews demonstrate systemic potential for compromised animal welfare with examples of dogs being frightened and one accidentally poisoned. These examples and the need to develop legislation and guidelines to guide safe, ethical, animal contact in RACFs are discussed.

We analyzed dog care practices among 1,006 owners in urban and rural areas in Uganda to identify the root causes of roaming. The dog owners were mostly male, aged 20-39 years, and low-income earners. Each household in urban areas had an average of 2.36 dogs (SD 3.35), and 2.35 dogs (SD 2.18) in rural areas. We determined that 16.1% of urban dogs and 29.4% of rural dogs roamed during the day, with numbers rising to 26.0% and 65.2% at night (p < 0.001), due to dogs being released at night for security purposes. Key drivers of roaming included inadequate confinement, particularly the lack of a secure enclosure around homes, underfeeding and abandonment. These issues were linked to poverty, low education and poor attitudes. Our findings provide a foundation for developing tailored strategies to control free-roaming dogs (FRD) in Uganda. Short-term solutions include implementing fines for owners who allow their dogs to roam, subsidized dog sterilization, and public education programs. Long-term strategies should involve policies on dog ownership, registration, breeding, and research to develop evidence-based control measures for FRD.

This study examines the relationship between the attitude of cattle farmers toward their animals and the occurrence of behavioral and health problems in cattle. Various factors, including animal behavior, husbandry conditions and the frequency of diseases, are taken into account. The results of an online survey of 1,242 German cattle farmers indicated that a range of factors, including the husbandry system, the number of cattle, grazing practices and the human-animal relationship, can influence the occurrence of abnormal behavior in cattle, such as tongue play, mutual sucking, horse-like sitting and standing up as well as diseases, especially musculoskeletal disorders. Additionally, the study identified two distinct types of basic attitudes among livestock farmers toward cattle: emotional and utilitarian attitudes. A robust foundation between the attitude of the livestock owner and the husbandry conditions can therefore facilitate the welfare of cattle in terms of freedom from pain, disease and psychological suffering, as well as the expression of normal behavior. This, in turn, can reduce the occurrence of abnormal behavior.

Kennel club registrations have been used in a number of studies to estimate ownership levels and fashion trends among dog breeds. They cannot, however, give a complete overview of the contemporary trade in pet dogs, and additionally, may be particularly poor at monitoring trends among some welfare-vulnerable breeds. Here, we compared data from online advertisements for the UK sales of single-breed dogs over an 18-month period, with equivalent data (including for prior and subsequent years) from the UK Kennel Club. Kennel Club registration rates and breed popularity rates online were positively correlated. However, some breeds, including the Jack Russell terrier, Border collie and Chihuahua were considerably over-represented in online advertisements when compared with Kennel Club registrations, indicating a hidden market for certain breeds. In addition, the online dataset provided information on the sale and re-homing of adult dogs, showing high rates of adult homing of the Staffordshire bull terrier, Siberian husky and Rottweiler. We conclude that online pet-sales websites are an important and complementary source of data about the market in, and popularity of, a wide range of dog breeds.

This study explored the demand for improved farm animal welfare (FAW) legislation in the BRIC countries and the USA. Results are discussed in comparison to Europe. Interviewees ranked their willingness to support or oppose introduction of more FAW-friendly laws in their country. A multinomial logistic regression was fit to the data (p < 0.001), with the parameters "country × gender" (p < 0.001) and "country × age" (p < 0.001) found significant. Americans, Russian women, and older Brazilian men are very supportive. The age effect is also felt in India, where older people are more supportive. Chinese, American men, and younger Indians are less supportive. Russian males are the group that oppose the most, followed by younger Brazilians and Indians. The law and its application vary a lot between countries. Nevertheless, the societal willingness to improve FAW legislation is high in all countries. The willingness is higher in Europe. The different cultural backgrounds, the socio-economic factors, and the social, economic, and environmental sustainability are enough reasons to create barriers to policy harmonization in the global trade of farm animal products.

Cervical relaxation (CR) was performed in ewes during diestrus, to prospect a feasible protocol for non-surgical embryo transfer (NSET). In Trial 1, naturally mated ewes (n=13) received CR protocols with estradiol benzoate (EB, 1 mg on D6) and oxytocin (OT, 50 IU on D7) only (G-EB+OT) or associated with human chorionic gonadotropin (hCG, 300 IU on D7, G-EB+OT+hCG) and were compared to non-hormonally treated (G-control) ewes. Estradiol concentration increased (P<0.05) from D6 to D7 in G-EB+OT and G-EB+OT+hCG, then decreased (P<0.05) on D8. The G-EB+OT had reduced (P<0.05) progesterone on D8, and 0% (0/5) pregnancy, while G-control had 100% (3/3) conception rate. The treatment with hCG mitigated the progesterone drop on D8 and resulted in 50% (2/4) conception rate. In Trial 2, cervical transposing success after treatment with EB, OT, and hCG on D6 and D7 was assessed in nulliparous (n=25) and multiparous (n=30) ewes. The EB+OT+hCG protocol allowed efficient cervical transposition (~78% of cervical transposition success into ~5 min) in nulliparous and multiparous females and did not alter total and blood perfusion areas of corpora lutea (CL). The use of EB+OT+hCG was efficient to ensure effective cervical transposing in nulliparous and multiparous ewes, with no apparent deleterious effect on CL function, and may contribute to animal welfare, allowing a less invasive NSET procedure.

Maternal behavior has been related to ewe's reactivity, as more reactive ewes might have greater risk of presenting worse maternal ability. This study aimed to determine the association between maternal behavior score (MBS) of Corriedale ewes with their physiological and behavioral variables measured at weaning of their offspring within two handling systems. Data from 335 ewes with average (± SE) age of 3.1 ± 1.8 years and 46.5 ± 6.1 kg of body weight were used. Experimental farms were classified into two handling systems: intensive (n = 3) and extensive (n = 2), based on stocking density and nature of human-animal relationships. Maternal behavior was evaluated in the field within 24 h after delivery, using a 6-rated scale (1 = poor to 6 = excellent). This scale takes into account the distance the ewe takes from the lamb when the lamb is restrained by an observer. The temperament of the ewes was evaluated during an arena test, at the weaning of the lambs, and was divided into two phases: social isolation and human presence. Data were subjected to principal component analysis and logistic regression. Logistic regression of principal factor (PF) scores in MBS showed that physical activity during the isolation phase increased in 1.57 (CI: 1.02 to 2.42; P < 0.05) the probability of extensively handling ewes showing high MBS (≥4), while in intensively handling ewes, logistic regression showed that the number of vocalizations in both phases of the arena test increased in 1.64 (CI: 1.12 to 2.4; P < 0.05) the probability of ewes having high MBS. Albeit the handling systems are not comparable, MBS was positively associated with some behavioral variables measured at the arena test.

This research uses an online questionnaire (n = 1148) to survey the Bulgarian public's attitudes and behaviors toward owned and stray cats and explore potential barriers to stray cat population management. Generally, the survey participants indicated positive attitudes toward stray cats, with 82.0% of the respondents reporting feeling sorry for stray cats. Semi-ownership behaviors were prevalent, with 82.5% feeding stray cats but only 18.1% neutering the cats they fed, posing a barrier to stray cat management. Overall, the respondents held mixed attitudes toward neutering. Of all cat owners sampled (n = 859) only 47.2% had neutered all their cats and 44.4% of owners allowed cats outdoor access or their cats lived exclusively outdoors. Multinomial logistic regression predicted that intact cats were more likely to be allowed to roam free and reproduce, which may present a significant barrier to stray cat population management. This is the first academic survey on attitudes toward cats in Bulgaria and the findings should contribute to stray cat management and ultimately improve feline welfare.

In this study, we described immediate/acute reactions to stress-related chemical cues (SC - Stress Cue) in fish. Specifically, we evaluated the effects of SC on ventilation rate (VR) and feeding behavior in Nile tilapia (Oreochromis niloticus), a highly relevant species for world aquaculture, therefore, to understand the diversity of stressful contexts and stress responses in this species have important practical applications (stress reduction). Stress cue was obtained from conspecifics exposed to a handling stressor. Stress was confirmed by measuring plasma cortisol levels. The responses to SC were contrasted to chemical control cues: a cue originated from non-stressed conspecifics and pure water (vehicle control). We observed that Nile tilapia exposed to SC had an increase in VR, but without effects on feeding behavior (feeding latency and ingestion). Thus, the SC is a stressor that induces readily stress response (VR increase), suggesting sympathetic activation, but did not change feeding performance. In practical terms, it is positive because although social propagation of stress via SC elicits a stress response, it did not harm appetite.

Plains zebras are commonly hosted in zoos, but few welfare-related studies are available in the literature. This research aimed to assess the effect of enclosure design on two groups of captive zebras housed at the Giardino Zoologico di Pistoia - GZP (Italy) and Parco Faunistico Valcorba - PFV (Italy) through the analysis of behavior and enclosure use. The groups consisted of an adult pair and a male juvenile at GZP and six adult females at PFV. We collected data in 2019 over 19 sampling days using the continuous focal animal sampling technique. We performed 12 observation sessions per day, with each session lasting 30 min. We analyzed the subjects' behavioral time budget and enclosure use using Generalized Linear Mixed Models and the Electivity Index. The results showed that the time allocated to feeding behavior varied from 8-16% in the enclosure with gravel substrate (GZP) to 72-85% in the exhibit enriched with a pasture (PFV), with this last percentage resembling data reported for wild zebras. Results showed that institution was a significant predictor of feeding behavior, suggesting that the presence of a pasture can stimulate food-related behavioral patterns. Regarding enclosure use, the presence of hay and water troughs influenced the animals' space use. Our findings also suggest that evaluating both behavior and enclosure use can provide a more comprehensive overview of the welfare state of the animals. However, future studies are needed to better investigate the influence of social factors on the behavior and enclosure usage of captive Plains zebras.