Companion Animals

Horse Stereotypic Behaviour Wind Sucking

Wind sucking and crib biting are oral stereotypies in horses that indicate past or present welfare compromise and require management rather than punishment.

Key Facts

An estimated 4-8% of stabled horses engage in crib biting or wind sucking
Stereotypies develop in response to inadequate forage, social deprivation, or early weaning stress
Wind sucking involves gulping air after grasping a solid object, causing a characteristic noise
Anti-crib collars prevent the behaviour but do not address underlying welfare needs
Once established, stereotypies cannot be eliminated but management can reduce frequency

Welfare Considerations

Wind sucking and crib biting are indicators that a horse's behavioural needs are not being fully met. Rather than representing a disorder to be physically prevented, these stereotypies serve a coping function - horses that can perform them show lower stress indicators than those physically prevented. The welfare priority is addressing the underlying cause through increased forage, social contact, and turnout, not preventing the expression.

What You Can Do

Increase forage provision and turnout time if your horse is a crib biter
Avoid purchasing anti-crib collars that prevent behaviour without addressing cause
Consult an equine behaviour specialist if stereotypies are developing
Provide social contact with other horses for housed individuals
Avoid purchasing stereotyping horses for performance roles that worsen management constraints