Equine

Video, photographs, witness accounts, the horse's training and behavioral history, rider or handler actions, tack and equipment, environmental conditions, and events immediately preceding the incident may all be relevant. Horses can respond to learning, prior experience, handling, environmental stimuli, fear, and other behavioral influences, so the sequence should be reconstructed rather than inferring the cause solely from the eventual fall, kick, bite, or other outcome.

Relevant evidence may include sales advertisements and representations, purchase agreements, veterinary examinations, imaging or laboratory records, competition results, training history, medication records, photographs, videos, prior owner or trainer communications, and records documenting the horse's use before and after the transaction. When alleged unsoundness or lameness is central, veterinary examination is especially important because lameness is a clinical sign that can arise from several musculoskeletal, neurologic, mechanical, or painful conditions.

Questions involving medical diagnosis, medical causation of injury, diagnostic evaluation of lameness, disease, medication, treatment, or veterinary standards generally call for appropriate veterinary expertise. Other equine specialists may be better suited to questions about training, handling, stable practices, performance history, hoof care, equipment, or industry practices, depending on their qualifications. Medical conditions can also influence behavior, so behavioral conclusions should not overlook possible health explanations when the evidence indicates one.