Behaviour problems are the leading reason companion animals are relinquished to shelters. Understanding the welfare basis of common problems enables more effective and humane solutions.
Behaviour problems in companion animals are welfare problems: they cause suffering in the animal and break down the human-animal bond that motivates good care. Anxiety disorders cause chronic suffering; compulsive behaviours reflect frustration and inadequate welfare; fear and aggression cause acute distress and create household safety problems. The welfare framing of behaviour problems changes intervention priorities: management that reduces suffering takes precedence over training that modifies behaviour without addressing underlying cause. An anxious dog needs anxiety treatment, not obedience training. A cat excessively grooming needs veterinary assessment for pain or disease before behavioural intervention. The most effective behaviour welfare interventions address root causes including early socialisation gaps, environmental inadequacy and underlying medical conditions rather than simply suppressing problematic behaviour.