Animal category: Cattle

Scientific paper describing the protocol to assess the welfare of dairy cattle in loose-housing systems using animal and non-animal based indicators that has been developed by the Italian Reference Centre for animal welfare. It uses the protocol to generate a list of 38 farming practices that will ensure a high level of welfare in dairy cattle.

Scientific paper reporting on the perceptions of farmers' hoof trimmers and vets concerning the management of lameness in dairy cows. Lameness is perceived as a complex, multi-factorial problem that is poorly understood and whose contributing factors are difficult to change. Those involved are resigned, believing that lameness is inevitable. Participants suggested that hoof trimmers and veterinarians should work together to send a consistent message to farmers.

Scientific paper to evaluate the relationship between levels of animal welfare and the use of antimicrobials in Italian dairy farms. No relationship could be found between these two factors. The use of category B antimicrobials and of intramammary treatments in dry cows were linked to levels of staff training.

Written answer to a parliamentary question on the measures taken by the French Ministry of Agriculture and Food in respect of the failings found in abattoirs  and whether a general audit of French abattoirs is under consideration, along with the compulsory publication of annual reports on compliance with standards and regulations.

Scientific paper comparing animal-based indicators for health, productivity and behaviour in individually and pair-housed dairy calves. Housing type did not affect health, feed intake or weight gain, but individually-housed calves placed in a new pen scored higher on movement behaviour than pair-housed calves placed in a new pen. This rebound effect indicates that the individual housing of calves results in activity deprivation.

A scientific review of recent advances in precision farming to measure animal-based welfare indicators for dairy cows which discusses the possibility of integrating such data into a broader welfare assessment framework.

A scientific review of the use of artificial intelligence and machine learning to identify and then assess emotions in livestock.  These developments call for a multidisciplinary approach that combines affective computing, bioengineering and applied ethology to overcome both theoretical and practical obstacles.

Scientific article comparing the welfare levels of German conventional and organic dairy farms, using the Welfare Quality protocol. It shows that organic farms score better on the 4 main Welfare Quality principles, although there is wide variation between farms operating under the same farming system. Nevertheless, there is room for improvement on organic farms in the area of health.

A scientific review reporting on behavioural changes in dairy cows exposed to heat stress conditions and discussing herd management strategies to mitigate the consequences of excessive temperatures on animal welfare.

A scientific paper assessing the welfare of calves in the holding areas of abattoirs in New Zealand, using group and individual animal-based indicators. It proposes relevant indicators, recommending that they should be systematically incorporated into the protocols used to assess the welfare of calves at slaughter.