1. Look at the horse's physical condition, and determine its body score. Does the animal appear to be in pain? Measure its heart
rate, and check the horse's conjunctiva for the degree of hyperemia, which indicates pain and blood pressure. Check the digital
pulses—are they bounding? Try to turn the horse, and note the degree of difficulty (assuming the horse is standing and able
2. Administer a nonsteroidal anti-inflammatory drug (NSAID). For example, I administer 2 g of phenylbutazone intravenously.
3. Obtain dorsopalmar and true lateral soft tissue radiographs of the feet.
4. Start determining your differential diagnoses. Why did the horse develop laminitis? You'll need to figure this out to prevent
5. Place heel wedge cuffs using sole putty from the tip of the frog and then back to the heels (I use Dallmer [Dallmer GmbH &
Co. KG] or Dalric [Nanric Co] cuffs; see "Heel wedge cuff recommendations"). Leave the solar area in front of the frog free
of putty to avoid sole pressure over the distal margin of P3. Tape on with 3-in elastic adhesive wrap. Avoid taping over the
soft tissue of the bulbs or the coronary band. To help the horse pick up its foot, block the foot or prompt the animal to
step forward. Then catch the foot, and slip the cuff on. If the horse is lying down, put the cuffs on then. One of the key
benefits to these cuffs is that they can be slipped on quickly, which is important as these horses do not like to elevate
their feed for long. If the horse has regular shoes on, use a larger cuff. As this is an emergency, you can get the shoes
Heel wedge cuff recommendations
6. Once the wedge cuffs are secure, reassess the horse's comfort level by prompting movement. If the horse is down, you will
need to get it standing to evaluate it with the heel wedge cuffs on.
7. Dispense oral NSAIDs. I typically use a gastric protectant concurrently.
8. Order complete stall rest for one week.
9. Be sure to obtain lateral and dorsopalmar radiographs weekly to monitor for changes.
10. After the week of stall rest, reassess the horse's comfort level. Is it moving normally? Remove one wedge and look at the
foot. Is the horse still as comfortable without the wedge? If so, leave it with only one wedge for another week. (This means
it's likely a simple Grade I event.) If the horse is not comfortable with one wedge, put the other one back on because the
animal has a higher grade of laminitis.
11. After another week, ideally, the horse will be walking and behaving normally. Take the entire cuff off, and walk the horse.
Does the animal appear comfortable? If so, congratulations! You've stopped the disease process at a Grade I level. Suggest
to the owner that radiographs be taken again in six weeks. (Most of the damage will be apparent at six weeks, allowing you
to set up a trimming plan.) If the horse seems uncomfortable without the wedge, put the cuff back on, and try again in another
week. (The horse likely has a Grade II laminitic event.) Keep returning at one-week intervals, and try to remove the wedges.
Once the horse appears comfortable, you can leave the wedges off and start light hand-walking.
12. If at any time during the stall rest period the horse starts to develop increased pain, coronary band rupture or solar prolapse
(Photo 5), then it's a Grade III or Grade IV case and the horse needs to be referred. If the client can't afford this or if
the horse cannot be transported, consult a specialist who can guide you through the necessary procedures and recommend a treatment
plan. In this digital age, radiographs and photographs can be sent instantly. But think carefully about trying to treat higher-grade
laminitic events yourself, as they take a lot of time, experience and patience. Horses with Grade III or IV laminitis are
almost always surgical patients and need continual monitoring if they're going to recover and grow healthy hoof capsules.
Photo 5: A solar prolapse from a Grade IV laminitis case.
13. Note: Once you've applied cuffs, don't remove them, or you'll engage the deep flexor tendon. If the horse pulls off the wedge
cuffs, replace them as soon as possible. Make sure the horse is in a deeply bedded stall, and ensure that the owner knows
how to properly apply the cuffs should the need arise.