Companion Animals

Cat Wool Sucking Pica Welfare

Wool sucking and pica (ingestion of non-food materials) in cats causes welfare harm through intestinal obstruction risk and indicates underlying anxiety or compulsion.

Key Facts

Wool sucking is most common in Burmese and Siamese cats and is believed to have genetic components
The behaviour may reflect early weaning stress and failure to complete nursing behaviour
Pica carries serious risk of intestinal obstruction requiring emergency surgery
Environmental enrichment, increased play and dietary fibre may reduce motivation to suck wool
Anxiolytic medication is effective for some cats with severe compulsive pica

Welfare Considerations

Wool sucking pica represents a welfare concern through compulsive behaviour and obstruction risk. Environmental enrichment and veterinary assessment reduce the behaviour and prevent life-threatening complications.

What You Can Do

Remove accessible wool, fleece and similar materials from cats prone to wool sucking
Provide increased play, enrichment and feeding challenges to reduce pica motivation
Consult your vet about dietary and medication options for compulsive pica