A listing photo can hide a sore hock. A video can hide a murmur. The only document that forces both into the open is the pre-purchase exam, and most buyers skim it like a receipt.
This is how to read that report so you do not pay for a horse that cannot do the job you bought it for.
What a PPE actually is
A pre-purchase exam is a snapshot, not a warranty. The veterinarian records what they can see, hear, and measure on that day. They do not certify that the horse will stay sound. They do not rank it against every other horse on the market.
Ask for the written report, not a verbal “he looks fine.” If the seller will not allow an independent vet, walk away. A marketplace listing that blocks a PPE is telling you more than the photos.
The five sections that matter
Most reports follow the same shape. Read them in this order.
1. History the seller gave the vet
The history box is where sellers get sloppy. Look for:
- Vague phrases like “never been lame” with no timeline
- Missing last farrier date
- No mention of joint injections, ulcers, or respiratory noise
- A job description that does not match the listing (“light pleasure” on a horse advertised for endurance)
If the written history and the listing copy disagree, the listing is marketing. The report is evidence.
2. Clinical exam at rest
Heart, lungs, eyes, teeth, skin, and conformation sit here.
Heart. A soft, grade 1–2 murmur in an older pleasure horse is often a note, not a stop. A louder murmur, an irregular rhythm, or a horse that blows after light work needs an ECG or ultrasound before you bid.
Eyes. Cataracts, uveitis scars, and one-sided vision loss are easy to miss on a phone video. Ask whether the horse shies to one side on the trail. That is often the first sign.
Mouth. Sharp points and hooks are cheap to float. A parrot mouth, missing incisors, or packed feed in the cheeks changes how the horse will keep weight on a new ration.
Skin and scars. Old kick marks on the stifles and a white hair patch over a tendon are not cosmetic. They mark prior trauma. Ask what happened.
3. Movement and flexion tests
This is where money is made or lost.
Watch the video the vet took, not only the grade. A 1/5 lameness that disappears after two circles is different from a 2/5 that stays after the horse is warmed up.
Flexion tests force a joint to speak. A positive flexion on one hock in a 12-year-old schoolmaster is common. Positive flexions on both front fetlocks in a five-year-old advertised for jumping is a different conversation.
Write down:
- Which limb
- Which joint
- How many seconds the flexion lasted
- Whether the horse was worse on a circle or a straight line
- Surface (arena, asphalt, grass)
If the report says “mild positive” with no limb named, request a rewrite.
4. Radiographs and other imaging
X-rays are not a full-body scan. They are the views you paid for.
Minimum useful set for a riding horse:
- Front feet (laterals and navicular skyline)
- Fetlocks if the horse will jump or do speed work
- Hocks if the horse is over eight or has a positive flexion
- Stifles if the history or movement is off
Osteophytes on a hock are common. A large cyst in a stifle or a rotated coffin bone is not. Do not let a seller tell you “every horse has something.” Some somethings end a career in six months.
Ultrasound belongs on any tendon that looks thick, and on any horse coming off rest. Bloodwork belongs on any horse crossing a border or joining a barn with a closed herd.
5. The veterinarian’s summary
This paragraph is written for you, not the seller. If it hedges with “suitable for the intended use as described,” check that the intended use in the report matches what you told the vet. If you said “weekend trail” and you actually want a junior hunter, the summary is useless.
A good summary names the findings that could limit that use. A weak summary lists every scratch and then says “within normal limits.” Ask the vet to say, in one sentence, what would make them decline the horse for your job.
Findings that should pause the deal
Not every mark is a walk-away. These usually are, unless the price and the job change:
- Recurrent airway obstruction or a roar that shows up at the canter
- Active uveitis or a history of moon blindness
- Navicular changes plus heel pain on the blocks
- A grade 3 or higher murmur with poor recovery after work
- Bilateral front-limb lameness that does not resolve with rest
- A neurologic horse that cannot place its feet on a slope
- Open wounds, fever, or a nasal discharge on exam day
A single old chip in a fetlock, with clean movement and no joint effusion, is often a price talk, not a cancellation.
How to use the report at the table
Bring the PDF to the seller. Do not argue from memory.
- Ask which findings they already knew.
- Ask what work the horse did in the last 90 days.
- Ask whether any joint has been injected in the last year.
- Put any open item in writing: farrier cycle, ulcer treatment, or a follow-up radiograph in 60 days.
If the seller gets angry at the report, you just learned how they handle problems after the trailer leaves.
On Occuin, attach the PPE summary to your notes on the listing before you message. It keeps the conversation on facts instead of adjectives.
Who should be in the room
Use a veterinarian who does not work for the seller. Pay them yourself. Tell them the exact job: endurance, breeding, kids’ lesson horse, light dressage. A report written for the wrong job will green-light the wrong horse.
If you are buying an Arabian for show or endurance, say so. That breed carries specific conformational notes — a fine throatlatch, a short back, a sloped shoulder — that change how a vet reads “normal.”
A short buyer checklist
- Independent vet, paid by you
- Written report plus video of the movement exam
- History that matches the listing
- Named limbs on every flexion
- Radiograph list you agreed before the visit
- One-sentence suitability line for your use
- Time to read the report before funds move
A pretty head does not pay the farrier. The report does. Read it like a contract, because once the horse is on your trailer, it is.
