Page 45 of articles about behaviour-welfare
Genetic and environmental effects on piglet survival and maternal behaviour of the farrowing sow
Individual piglets' contribution to the development of tail biting
Spain: the Commission calls on to address deficiencies in animal welfare
Effects of tryptophan supplementation on aggression among group-housed gestating sows
Belgium renounces castration without anesthesia
Portugal: FVO final report on the implementation of controls for animal welfare
USA: USDA announces directive to improve humane handling enforcement measures to ensure consistent treatment of livestock
Oral fluid
Oral fluid samples can at times replace traditional blood testing while requiring less labor and technical skill. Also there is clearly reduced stress for people and pigs, which is becoming important in modern food animal production.