24/03/2026
The Dreaded Laminitis...
If you haven't experienced it for yourself, you probably know someone who has.
Lets talk about it!
🤔What is Laminitis?
Laminitis is a serious and extremely painful condition that affects the sensitive laminae inside your horse’s hoof, the structures that support the pedal bone. When these tissues become inflamed and damaged, it can lead to instability within the hoof, and, in severe cases, rotation or sinking of the pedal bone.
So what causes laminitis to occur?
Numerous triggers can lead to laminitis, including (but not limited to):
- Rich pasture or grain overload
- Sudden dietary changes
- Equine Metabolic Syndrome (EMS)
- PPID (Cushing’s disease)
- Retained placenta
- Severe illness or infection
- Excess weight-bearing on one limb
👀 How do I know if my horse has laminitis? What do I look out for?
Early detection is critical! Watch for:
- Reluctance to move or turning stiffly
- A “rocked back” stance (weight shifted onto the hind end)
- Heat in the hooves
- A strong or bounding digital pulse
- Lameness, especially on hard ground
- Lying down more than usual
🩹What can I do to help my horse?
If you suspect laminitis:
- Remove from pasture immediately
- Stable on deep, supportive bedding
- Restrict feed to low-sugar hay (no grain)
- Minimise movement
- Call your vet promptly
If you notice any of the above signs, call your vet immediately. Laminitis is an emergency. With early veterinary intervention, we can often significantly improve outcomes and reduce long term damage. Radiographs, pain relief, foot support, dietary management and a report for your farrier are often key parts of treatment and management. Laminitis can escalate rapidly, so don't wait it out. If you are ever unsure, it's safer to give your vet a call and make a plan of action. Vet Associates Equine are always here to help.
Below are some examples attached.
1) In the first x-ray it shows a chronic case of a pony with cushings and laminitis.
The hoof wall and pedal bone are no longer in alignment, meaning there has been rotation of the pedal bone within the hoof capsule. The angle of the pedal bone is now well over 10 degrees when in a normal horse it might be optimally 3 - 5 degrees. The tip of the pedal bone is remodeled due to this being of a chronic (long term) nature, and the pedal bone has had to remodel due to the pressure placed on the tip.
2) The second image shows where the pedal bone angle, and that of the hoof wall, are very different as the pedal bone has rotated - green lines.
The pink line under the pedal bone also shows the pedal bone angle to be above the optimal 3 - 5 degrees. Additionally there is a gas pocket in the laminae at the toe, as chronic abscessation is not uncommon when horses with laminitis rotate their pedal bones.
3) Image 3 shows an ideal hoof alignment. The pedal bone and dorsal wall of the hoof are parallel. There is good sole depth under the tip of the pedal bone and the pedal bone angle is within the optimal 3-5 degrees.