Horse Senior Care: Managing Aging Equines for Welfare

Senior horses require proactive health management across dental, musculoskeletal, endocrine, and social dimensions to maintain quality of life through their final years.

Key Facts

Horses are considered senior at 20 years and geriatric at 25+, with some living past 40
Pituitary pars intermedia dysfunction (PPID, Cushings) affects over 20% of horses over 15 years
Senior horses frequently lose social hierarchy position and may be displaced from food by younger herd members
Dentition failure in very old horses requires complete dietary transition to senior feeds and soaked hay cubes
Weight loss is the most common presenting sign of senior horse health problems — early detection is key

Welfare Considerations

Senior horse welfare requires monitoring across multiple body systems simultaneously. PPID is highly manageable with pergolide medication, improving coat shedding, weight, and immune function dramatically. Arthritis management through appropriate exercise modification, NSAIDs when needed, and comfortable housing supports mobility. Ensuring senior horses can access adequate feed without competition from herd members requires separate feeding management. Thoughtful, timely euthanasia decisions when quality of life declines irreversibly are the final welfare responsibility.

What You Can Do

Test horses over 15 for PPID annually using the autumn ACTH seasonal rise testing protocol
Monitor body weight monthly using a weight tape to detect early loss before it becomes severe
Provide separate feeding areas for senior horses in mixed-age herds to prevent resource competition
Discuss quality of life monitoring and euthanasia planning proactively with your equine veterinarian