Companion Animals

Companion Cat Compulsive Disorders and Welfare

Compulsive behaviours in cats, including pica, wool sucking and tail chasing, indicate significant welfare compromise.

Key Facts

Feline compulsive disorders are repetitive behaviours that appear to serve no adaptive function
Wool sucking and pica (eating non-food items) are common in early-weaned cats
Tail chasing and self-directed aggression occur more commonly in certain breeds including Siamese
Stress reduction, environmental enrichment and medication can reduce compulsive behaviour frequency
Underlying medical causes must be excluded before diagnosing compulsive disorder

Welfare Considerations

Compulsive behaviours in cats indicate chronic stress or insufficient environmental complexity. Wool sucking can cause life-threatening intestinal obstruction. Self-directed aggression causes physical injury. Recognition of compulsive disorders as welfare indicators - not just nuisance behaviours - leads to appropriate intervention.

What You Can Do

Consult a veterinary behaviourist if your cat shows repetitive compulsive behaviours
Provide environmental enrichment including vertical space, hiding areas and interactive feeding
Address household stressors that may be driving compulsive behaviour
Ensure adequate feeding and social needs are met for cats prone to wool sucking