Equine Metabolic Syndrome Welfare Management

Managing equine metabolic syndrome to prevent laminitis and protect the long-term welfare of affected horses and ponies.

Key Facts

Equine Metabolic Syndrome (EMS) is characterized by insulin dysregulation, often obesity, and laminitis susceptibility
Breeds including native ponies, Morgans, and Paso Finos show higher genetic predisposition to EMS
Even brief access to lush pasture can trigger dangerous insulin spikes in affected horses
Laminitis secondary to EMS is one of the most common causes of chronic pain and euthanasia in horses
Weight loss through caloric restriction and exercise is the cornerstone of EMS management
Regular dynamic insulin testing is more sensitive than baseline insulin for identifying at-risk horses

Welfare Considerations

Equine Metabolic Syndrome represents a significant and often preventable welfare crisis affecting hundreds of thousands of horses and ponies. The welfare consequences of poorly managed EMS are severe: laminitis causes intense, chronic pain in the feet, can lead to rotation or sinking of the coffin bone, and frequently results in euthanasia when not managed effectively. Prevention through appropriate diet, controlled pasture access, and maintenance of healthy body weight is far more effective than treatment after laminitis develops. Many owners underestimate the severity of their horse body condition score, and traditional high-calorie feeding practices designed for working horses are inappropriate for easy keepers and metabolically compromised animals. Proactive veterinary monitoring, appropriate dietary management, and regular low-impact exercise form the welfare-protective approach to EMS.

What You Can Do

Learn to accurately body condition score your horse and maintain weight in the healthy range
Work with your vet to test insulin regulation if your horse is an easy keeper or native breed
Implement pasture management strategies including strip grazing and dry lots for affected horses
Use slow feeders to reduce meal size and rate of consumption in EMS-prone horses
Provide appropriate low-sugar forage as the dietary foundation for metabolically affected horses
Develop an emergency laminitis response plan with your farrier and vet before an episode occurs