Sensory development in puppies (Canis lupus f. familiaris): implications for improving canine welfare
Despite an auspicious start from which lasting theories were generated (eg critical periods hypothesis, Scott & Marston 1950), and despite recent modern technology enabling biological investigations of sensory development (eg EEG, fMRI), in the last fifty years little attention has been devoted to the development of puppies’ (Canis lupus f. familiaris) sensory abilities. Attention to […]
Training laboratory-housed non-human primates, part 1: a UK survey
Training using positive reinforcement is increasingly recognised as a valuable tool for the humane and effective management and use of laboratory-housed non-human primates. We utilised a mixed-mode questionnaire to survey use of training and other learning processes (socialisation, habituation and desensitisation) in over half of UK establishments using and breeding primates. The survey demonstrated that […]
Fear responses to noises in domestic dogs: Prevalence, risk factors and co-occurrence with other fear related behaviour
Behavioural signs of fear or anxiety on exposure to noises in owned domestic dogs have been suggested in clinical studies to be common and a significant welfare concern. In this study two approaches were taken to investigate the occurrence of, and risk factors for, these behaviours: a postal survey of dog owners to investigate general […]
Rearing piglets in multi-litter group lactation systems: Effects on piglet aggression and injuries post-weaning
This experiment investigated the effects of rearing piglets in a multi-litter lactation system on piglet aggression at weaning. The following four pre-weaning treatments were applied to 72 sows and their litters (n = 642 piglets); (1) Farrowing crate (‘FC’ − n = 24 sows), (2) PigSAFE pens, in which sows and piglets are loose housed, […]
Reprint of “Rearing piglets in multi-litter group lactation systems: Effects on piglet aggression and injuries post-weaning”
This experiment investigated the effects of rearing piglets in a multi-litter lactation system on piglet aggression at weaning. The following four pre-weaning treatments were applied to 72 sows and their litters (n = 642 piglets); (1) Farrowing crate (‘FC’ − n = 24 sows), (2) PigSAFE pens, in which sows and piglets are loose housed, […]