In the UK, fireworks are common during several celebratory events throughout the year. Previous evidence has shown the adverse effects of fireworks on domestic companion animals. However, there has been little focus on equids. An online survey was developed to understand the impact of fireworks on horses and donkeys, how owners attempt to mitigate these impacts, and the owners’ views on fireworks. A total of 1,234 horse owners and 232 donkey owners responded. The majority (77%) advocated tighter regulations surrounding the use of fireworks, including reduction in the maximum noise produced, and control over when fireworks were used. Horse owners typically perceived their animals to be more fearful of fireworks than donkey owners, with running, kicking, bucking and rearing, being the most reported responses. However, horses used for hunting and sport were perceived as being less fearful. Eight percent of horse owners reported injury due to fireworks compared to donkeys, with only one report of injury. Stabling, staying with the animal, moving the animal to different premises, and music, were common mitigation strategies, all of which were rated as effective by owners. Owner concern and horse injury rates highlight fireworks as a potential threat to horse welfare and safety. Whilst owner mitigation strategies can be effective, they are limited in their ability to completely prevent injury and, importantly, require suitable forewarning. Differences between horses and donkeys are potentially due to different fear responses, with horses more likely to exhibit flight or fright responses, and donkeys flight or freeze.

Indicators of dairy cow welfare are important for the future assessment and improvement of cow welfare on-farm. The objective of this study was to investigate three categories of non-invasive physiological parameters as potential indicators of welfare in dairy cows, namely cumulation of cortisol in the hair, variability in heart rate (HRV), and variability and composition of milk yield, while taking personality traits into account. These indicators were assessed when cows (all primiparous; n = 48) were housed under reference conditions and when exposed to either improving or worsening housing conditions (weekly changes over the course of six weeks). The worsening housing led to an increase in heart rate and a decrease in milk yield. The housing effects on HRV and other milk-derived indicators, however, were affected by the personality traits of activity, fearfulness and sociability. Less active cows, less fearful cows and less social cows all displayed increases in HRV in the improving housing, but more active cows showed against expectations increased HRV in the worsening housing. More fearful cows showed increases in daily milk fluctuations in the worsening housing. These results point to HRV and milk-derived indicators, the latter of which are often routinely collected and that in addition to being non-invasive are also non-intrusive, as providing interesting physiological indicators of dairy cow welfare which will warrant further research.

Collar monitoring devices are used in animals for the minimally invasive collection of physiological data, using software and algorithms to provide general health trends. There is potential to utilise the raw data collected from these devices to improve animal monitoring strategies and intervention points in animal disease studies. We aimed to develop an algorithm for the early detection of highly pathogenic African swine fever disease in research pigs (Sus scrofa), using data collected via modified PetPaceTM health monitoring collars. Pigs from two other studies (n = 6 per study, total n = 12) were opportunistically available and fitted with collar monitors for the daily collection of pulse rate, respiratory rate and heart rate variability, prior to and after experimental challenge with highly pathogenic African swine fever virus. Collar monitors detected a decreased mean, and increased variability, of pulse rate and heart rate variability in pigs post-challenge, which was not detected by single daily point-in-time measurements. The incidence of abnormal pulse rate, respiratory rate and heart rate variability readings increased in pigs after infection with highly pathogenic African swine fever, with increasing abnormal readings occurring both prior to the onset of, and during, clinical disease. A preliminary non-AI algorithm utilising these data detected disease in 100%, and predicted disease onset in 67%, of infected pigs. This paper describes how health-monitoring collars can be used to improve the early detection of African swine fever disease in pigs. Additionally, it provides a potential framework for developing and using non-AI algorithms in other disease models, to enhance animal monitoring and welfare outcomes in research animals.

Recent surveys have suggested that over half of UK households own a pet. One important aspect to this ownership is ensuring that access to appropriate veterinary care is available for their pets. To measure the ease of accessibility to such care, three aspects are important, the local demand for veterinary care, the supply of care, and the ease of travel to obtain the care. For the first element, in this study estimates were made of the household pet population for all neighbourhoods in England and Wales (36,672 neighbourhoods each containing approximately 700 households). Information regarding the location and number of veterinarians working in local practices was then used, with vehicle journey times, to provide a measure of accessibility to veterinary care. It was found that the more affluent and rural locations have better accessibility to veterinary care than deprived and urban locations. The detailed geography of the estimates provided by this study enabled the location of potential ‘veterinary deserts’ to be identified. With this knowledge additional provision can be prioritised to such locations with a view to improving the welfare of companion animals. Not only will this improve the accessibility of veterinary care but, through competition, this also has the potential to reduce care costs. Thus, the likelihood of pets receiving the care they need will improve. Whilst this study focuses upon England and Wales, the methodology presented would be equally valid in other settings where appropriate data exist.

A kitten’s early experiences have lasting effects on adult behaviour and welfare. Domestic cat (Felis silvestris catus) breeders play an important role in shaping these outcomes through their knowledge and understanding of early environment and socialisation. This study aimed to investigate Swedish pedigree cat breeders’ knowledge, attitudes and current socialisation practices. An online survey was distributed via social media to active Swedish breeders of pedigree cats (n = 133). The data were analysed primarily using descriptive statistics with several areas for improvement being identified. More breeders stated the importance of multiple people handling the kittens than they applied in practice. Significantly more breeders reported that it was important for kittens to interact with other companion animals than they demonstrated in practice. Gaps in knowledge were identified regarding the optimal age for socialisation, handling quantity, and the heritability of traits relating to the approach to new experiences. Breeders generally expressed positive attitudes towards socialisation and wished they could have prioritised it more. These findings have important implications for animal welfare, as insufficient early socialisation can increase the risk of fear-related behaviours and reduced overall cat welfare later in life. In conclusion, this study, although based on a convenience sample, provides an important first step towards understanding and improving kitten socialisation practices in Sweden and elsewhere.

Donkeys (Equus asinus) play a vital role in supporting rural and peri-urban livelihoods across Kenya, yet their welfare remains poorly characterised and often compromised by human practices and environmental pressures. This study examined welfare challenges and opportunities across seven counties representing urban, high-potential, semi-arid, and arid production systems. A total of 392 donkeys were assessed using the Standardised Equine-Based Welfare Assessment Tool (SEBWAT), and structured interviews were conducted with owners to capture practices and environmental contexts. Data were analysed using descriptive statistics and multivariable logistic regression. Approximately 80% of donkeys exhibited at least one welfare concern. Common problems included poor body condition (48.2%), spinal pain (46.9%), lameness (33.4%), and mutilations (41.6%). Variation was observed across systems with donkeys in urban and high-potential areas showing more spinal sensitivity and behavioural distress. Key predictors of poor welfare included work type, terrain, limited veterinary access, housing, owner negligence, and donkey age ≥ 6 years. Owners prioritised community education (64.5%), veterinary outreach (52.0%), humane handling (27.3%), and improved access to feed and water (21.9%) as key interventions. These findings provide insights for designing targeted, context-specific interventions. A holistic approach addressing both human and environmental challenges is essential for safeguarding donkey welfare and protecting livelihoods.

The intensification of pig (Sus scrofa domesticus) production systems raises concerns regarding animal welfare, particularly during pre-slaughter conditions, a phase associated with significant stress. Saliva is increasingly recognised as a non-invasive matrix for detecting stress-related biomarkers in pigs. This preliminary study aimed to explore salivary protein changes in pigs subjected to two distinct pre-slaughter conditions at the slaughterhouse, improved (Group A) and stressful (Group B), by tandem mass tag (TMT)-based proteomics. Proteomic analysis of saliva from three pigs per group revealed 13 proteins with a statistically significant difference in relative abundance between the groups. Group B showed elevated levels of proteins linked to metabolic stress, inflammation, and coagulation, such as cystatin-C and fibrinogen chains, while proteins like vimentin and follistatin-related protein were decreased. Cystatin-C and vimentin were further validated by immunoassays in 12 additional pigs per group, confirming their differential abundance. These findings suggest that salivary cystatin-C and vimentin, along with the other 11 proteins that showed changes at proteomics, may serve as candidate biomarkers of acute stress at slaughter. While further validation is required, our results support the potential of salivary proteomics for welfare monitoring in livestock.

Although there are public expectations regarding improvements to farm animal welfare, farmers’ well-being remains largely overlooked. This is particularly concerning given the high prevalence of physical and mental health issues among farming populations. As key stakeholders in the implementation of animal welfare practices, farmers play an essential role in welfare outcomes. Improving animal welfare may require addressing farmers’ own well-being. To support this hypothesis, it is necessary to examine the relationship between farmers’ well-being and the welfare of their animals. This scoping review aimed to: (1) map the methods used to describe relationships between farmer well-being and animal welfare in primary research; and (2) compile pieces of evidence of such relationships. Following the PRISMA extension for Scoping Reviews, the same search was carried out on three databases (Web of Science Core Collection, MEDLINE, CABI digital library). Twenty-two articles from the 10,189 retrieved met the inclusion criteria. Results underscored the need to standardise methods to enable cross-study comparisons, as different questionnaires were used to assess the same construct (e.g. four for psychological stress), and none of the animal welfare indicators were fully comparable. Moreover, 94 pieces of evidence regarding the relationships between farmer well-being and the welfare of their animals were compiled. Ninety-three pieces described positive associations where improved farmer well-being was associated with improved welfare of their animals, and vice versa. This result suggests that welfare improvement strategies on farms should address not only animal welfare, but also farmer well-being. The results therefore support a One Welfare approach on commercial farms.

In Australia, nearly twenty million cattle and sheep pass through saleyards annually, with potentially significant impacts on their welfare. This study documented the mortality rate occurring from January 2021 to December 2024 at a sample of saleyards of cattle and sheep in New South Wales, Australia, and identified possible risk factors. A database of the number of animals sold and deceased, either on arrival or while contained at each saleyard on each sale day, was created from the National Livestock Identification System. Descriptive statistics, and uni- and multivariable linear regression were used to examine risk factors for mortality. The mean sale mortality rates were 0.016 and 0.096% for cattle and sheep, respectively. In the univariate model, cattle sale mortality rate was associated with the maximum daily temperature, year, size of saleyard, and saleyard location, while minimum daily temperature, region, and saleyard location were associated with sale mortality of sheep. In the multivariable model, size of saleyard, saleyard location, month and year were significant predictors for the cattle mortality rate, while saleyard location and minimum daily temperature remained significant predictors of sheep mortality rate. Furthermore, sale mortality rate was eight times higher in sheep than in cattle, and sheep mortality was higher than values reported in the literature for farms. Further studies investigating the cause of death, journey conditions, and management practices of saleyards are recommended.

This study investigated the effect of group size on tail damage and growth performance in growing-finishing pigs with intact tails. A total of 432 pigs were housed indoors on fully-slatted floors and assigned to either small (nine pigs per pen) or large (18 pigs per pen) groups, with equal space and resource allocation per pig. No environmental enrichment was provided. From nine to 23 weeks of age, pigs were monitored weekly for tail injuries using a 5-point scale (0 = no injury, 4 = partial or total loss). The most severe score observed during each four-week period was used for analysis, and outbreaks were defined as the occurrence of one or more pigs per pen with a tail score ≥ 2. Group size did not influence average daily gain, feed intake, or feed to gain ratio. However, pigs housed in small groups experienced more frequent and severe tail injuries, including a higher proportion of removals due to tail wounds. In contrast, pigs in large groups were more likely to receive healed tail scores (score 1) or mild injuries (score 2), and experienced fewer removals. While these results suggest that tail damage may be less severe in larger groups, the total number of pigs affected by tail biting was similar across treatments. These findings highlight the importance of managing tail-damage severity and suggest that group size can influence welfare outcomes in systems where pigs are raised with intact tails.