The researchers developed a cresty neck score (CNS) to be used in conjunction with the Henneke body condition score system. A CNS of 3 or higher correlates to elevated insulin levels. (For more information, see Illustrated Guide: Body Condition Score System.)
Any horse may develop a cresty neck as he gains weight, but those of some breeds and bloodlines are more likely to have these particular fat deposits. If your horse has a cresty neck, consider him at genetic risk of laminitis and work with your veterinarian to devise an all-over weight-loss regimen.
When it comes to laminitis, an ounce of prevention is worth far more than a pound of cure. Once the chain of events that produce this condition gains momentum, there is no way to reverse or even reliably slow the devastation. The only way to truly beat laminitis is to assess your horse's risk and tailor your management program to prevent it from happening in the first place.
This article originally appeared in EQUUS 379, April 2009.
