January 13, 2023

Laminitis is a condition that strikes fear into our horse-owning hearts.

And for good reason.

Whether it occurs seemingly overnight or emerges after creeping up over many months, this devastating hoof disease can ruin an equine career and, in some cases, end a beloved horse’s life.

As with every aspect of our horse’s health, knowledge is power. Toward that end, Haygain’s Horse Owners Guide to Laminitis provides a thorough understanding of this condition and advice on how to recognize it, manage it and, best of all, prevent it.

Laminitis affects an especially criticaland vulnerable part of the hoof’s internal interactions: the suspensoryapparatus of the distal phalanx. This consists of an entire square meter ofinterlocking connective tissue that binds the foot’s main bone, the coffinbone, in suspension parallel to the hoof wall.

The suspensory apparatus’ structure is madeup of lamellae that dampens about 67% of the vibrations involved in absorbingthe shock of impact.   A precise amount of tension is needed within thelaminae to keep all the hoof parts, especially the coffin bone, in the rightplace.

Laminitis occurs when the laminae iscompromised by extreme weight bearing, illness or metabolic issues. It’s theresult of the laminae weakening and overstretching. This allows the coffin boneand the hoof wall to separate too much. Without the perfect tension suspendingit, the coffin bone responds to horse’s movement or gravity and drops down orrotates toward the ground.

That’s when the pain begins.

However quickly it progresses, laminitisbecomes extremely painful for the horse. Foot soreness and short stridednessare early signs of slow-developing cases. Reluctance to move and adopting abackward-slanting stance to relieve pain on the front of the hoof arecharacteristic of severe lameness cases. Laminitic horses also tend to lie downa lot because it hurts to be on their feet. 

Approximately 90% of cases are caused bymetabolic issues – “the way horses’ hormones respond to sugars in their feed,grass, and hay,” the Horse Owners Guide explains. The good news here isthat careful feeding and weight management can keep these metabolic issuesunder control. Unlike laminitis cases caused by an injury or illness, there’s alot we can do to reduce the risk of our horses getting this disease.

Find out more about this complicatedcondition by signing up to receive Haygain’s Horse Owners Guide to Laminitis.Whether you are already dealing with laminitis or want to prevent it, the Guideis packed with deep knowledge and advice on management and prevention.

And, it’s a free addition to your libraryof horse owner knowledge.