Behavior

Frequent concerns include cribbing, weaving, stall walking, wood chewing, aggression, separation anxiety, and resistance under saddle. Many of these behaviors reflect underlying pain, inadequate turnout, social isolation, or management stressors rather than purely learned habits.

A thorough lameness and physical exam, dental evaluation, and gastric screening should precede a behavioral diagnosis. Changes in demeanor, performance, or social interaction often resolve when an underlying medical condition is identified and treated.

Stereotypies such as cribbing and weaving are repetitive, invariant behaviors associated with restricted environments or chronic stress. Their presence signals a welfare concern and should prompt a review of housing, turnout, social contact, and feeding strategies.

Medications may be considered when behavior modification and environmental changes alone are insufficient, particularly for anxiety-driven or compulsive behaviors. Options are selected based on clinical signs, safety profile, and evidence, and are used alongside management adjustments rather than as standalone solutions.

Horses are social, movement-oriented animals. Adequate turnout, compatible herd mates, and visual or physical access to other horses reduce stress-related behaviors and support more natural behavioral expression across age groups and disciplines.

Research into operant and classical conditioning, cortisol profiling, pain-behavior links, and environmental enrichment is improving how veterinarians assess and manage behavioral cases. Objective tools such as standardized ethograms, ridden horse pain scales, and heart-rate variability monitoring are gaining traction in clinical and research settings.