Training methods used with companion animals have significant welfare implications. Positive reinforcement-based approaches achieve better welfare outcomes than punishment-based methods across a range of species.
Training methods constitute a daily welfare variable for companion animals throughout their lives. Animals trained using punishment, particularly physical punishment or shock devices, experience fear and pain during every training session. The relationship between animal and owner is also compromised by aversive methods, reducing the bond that contributes to companion animal quality of life. Positive reinforcement training achieves the behavioural outcomes owners need while building a relationship based on trust and positive association. The welfare case for reward-based methods is supported by consistent research evidence and should be the standard approach recommended by all companion animal welfare organisations.