Horse Stereotypies: Prevention and Management

Stereotypic behaviors in horses including cribbing, weaving, and stall walking indicate welfare failure and require environmental rather than suppressive management.

Key Facts

Stereotypies develop in response to inadequate environments - restricted movement, social isolation, or insufficient forage
Cribbing (wind-sucking) releases endorphins - attempting to stop it causes frustration and other problems
Weaving (swaying side to side) is associated with social isolation and restricted movement
Anti-crib collars suppress the behavior but do not address the underlying cause or need
Once established, stereotypies rarely disappear even when management improves
Prevention requires adequate turnout, social contact, ad lib forage, and environmental complexity

Welfare Considerations

Stereotypies are evidence of welfare failure in the horse's past or current environment - they develop as coping mechanisms for chronic frustration, social isolation, or restriction. Attempting to suppress stereotypies through collars or devices while maintaining the inadequate environment worsens welfare by removing a coping mechanism while maintaining the stressor. The welfare approach is environmental improvement that reduces the drive for the behavior, even if the established behavior persists.

What You Can Do

Never use anti-crib collars or other devices that suppress stereotypies without addressing causes
Provide maximum turnout time, social contact, and ad lib hay access to reduce crib-biting drive
Recognize stereotypies as welfare history indicators when purchasing horses
Do not discriminate against horses with established stereotypies when their welfare needs are otherwise met
Ensure stabled horses have visual contact with other horses and sufficient forage to minimize boredom
Discuss environmental enrichment options with a certified equine behavior consultant