The purchase examination is a common procedure in any equine practice. In essence it is a comprehensive examination of a potential equine purchase for the client.
Necessary information even preceding the examination include the age, sex and breed of the horse, also termed the signalment, it's work history and history of any physical or lameness problems. Also essential is an understanding of what the client's intended use is for the horse. Having the client present at the examination is always a good idea.
The purchase examination should involve the consistent evaluation of all body systems including cardiovascular (heart), respiratory, gastrointestinal, visual, integumentary and musculoskeletal. The horse is evaluated both at rest and in motion, ideally at the walk, trot and on the longe line. Hoof tester examination and flexion tests are also integral parts of the exam. Many purchase exams will conclude with some form of imaging (radiographs and or ultrasound)
The purpose of the purchase exam is not to tell the client whether to buy a particular horse or not but to supply them with additional information that will help them make the decision. It is important to have an appropriate venue in which to perform the examination. A barn with a firm, flat floor and power and a flat area to watch the horse move are essential. Open, clear and frank communication between the client, owner and veterinarian is necessary to prevent any misunderstandings and to keep the experience useful and positive for all concerned.