Companion Animals

Companion Cat Wool Sucking Behaviour

Wool sucking in cats is an obsessive-compulsive behaviour linked to early weaning and stress, requiring environmental and behavioural management.

Key Facts

Wool sucking involves repeated sucking or chewing of fabrics, particularly wool and fleece
Siamese and Birman breeds are genetically predisposed to the behaviour
Early weaning before 8 weeks significantly increases wool sucking prevalence
Stress, boredom, and anxiety are common triggers in adult cats
Swallowed fibres can cause intestinal obstruction requiring surgical intervention

Welfare Considerations

Wool sucking indicates an underlying welfare problem - typically chronic stress or insufficient stimulation. The behaviour itself can cause physical harm from gastrointestinal obstruction in severe cases. Management focuses on addressing the root cause through environmental enrichment and stress reduction, while removing access to target fabrics. Pica-related intestinal obstruction is a welfare emergency requiring urgent veterinary intervention.

What You Can Do

Enrich your cat's environment with play, climbing structures, and foraging opportunities
Identify and reduce stressors that may trigger wool sucking behaviour
Store woolly items securely if your cat has ingested fabric and consult your vet