Topics

Breeding and Reproduction

Horse breeding from planning through foal care

Hoof Care

Prevention and treatment for problems of the equine foot

Nutrition

Proper feeding practices for foals, adult horses, and older horses

Welfare and Industry

Discussions about the welfare of our equine friends

Diseases and Conditions

Horse-heath-problem risk factors, prevention, diagnosis, and treatment

Horse Care

How to care for the basic health needs of horses

Sports Medicine

All aspects of caring for performance horses

All Topics

Farm and Barn

Design and maintain a healthy horse operation

Lameness

Prevention, diagnosis, and treatment of leg lameness

Vet and Professional

News and issues for equine health professionals
Magazine
Cover Story

Aging Metabolic Horses--What Do They Need?

Age can complicate managing already tricky metabolic disorders in horses.

Also in this Issue

Keeping the School Horse Sound and Healthy
Equine Health Emergencies: Plan Ahead for Best Outcomes
Equine Metabolic Syndrome Facts
Case Study: Keeping the Older Show Horse Competitive
Feeding to Avoid or Reduce Inflammation
Balancing Work and Rest for Horses’ Long-Term Soundness
A Hoof for the Ages
Recognizing Vision Problems in Horses
Digital Edition

Give a Gift

Subscribe

Manage My Subscription
News

Latest News

Awesome Antioxidants and How They Help Horses

Evaluating Horse Diets: What to Know

Case Study: Keeping the Older Show Horse Competitive

Strangles Case Confirmed at Saratoga Race Course

Alberta Horse Positive for EIA

Turnout Time for Young Horse Joint Development

More News

Disease Alerts

EDCC Health Watch

Event Coverage

2024 AAEP Convention
2024 EquiSUMMIT
2024 Olympics
Features

Latest Features

Equine Parasite Control: Deworming and Beyond

May 30, 2025

Equine Metabolic Syndrome

April 30, 2025

Additional Features

Managing Your Performance Horse’s Joints

Understanding, Recognizing, and Managing Pain in Horses

How Much Does It Cost to Own a Horse?

Dealing With Equine Colic: Here are 33 Do’s and Don’ts

Promoting Longevity in Performance Horses

All Features
Q&As

Latest Q&A

Pasture Grass Sugar Levels: When Are They Lowest?

May 23, 2025

Equine Nutrition FAQ Series

Sponsored by Purina Animal Nutrition

Learn More

Q&As

Equine Behavior

Our animal behavior experts field your questions about why your horse does XYZ.

Horse Nutrition

Equine nutritionists respond to queries about forage, grain, supplements, and other related topics.

Performance Horse Health

Veterinarians and researchers tackle questions about equine athletes.
Visuals

Featured Media:

Endocrine Disease and Performance Horses—More Than Laminitis

Equine Metabolic Syndrome Facts

Quick Links

Webcasts

Infographics

Slideshows
Podcasts

Featured Podcasts

Turnout Time for Young Horse Joint Development

Planning for Equine Emergencies

Podcasts

Ask 'TheHorse' Live

The Horse’s experts answer your questions during a monthly live audio event.

Equine Innovators

Join us as we interview leading equine researchers from the University of Kentucky.

All Podcasts
Free Reports

Fact Sheet: Pituitary Pars Intermedia Dysfunction (PPID)

Fact Sheet: Equine Protozoal Myeloencephalitis (EPM) in Horses

Free Reports:

View All Free Reports

Quick referenced of horse conditions, diseases and health topics

Forms

Checklists and identification forms for horse owners
Tools

Normal Horse Vital Signs and Health Indicators

Mare Gestation Calculator

Adult Horse Weight Calculator

Additional Resources

Event Calendar
Horse Health Glossary
Get-A-DVM
New Products
Polls
TheHorse.com en Español
StableManagement.com

Lisa A. Fortier, DVM, PhD, Dipl. ACVS

Lisa A. Fortier, DVM, PhD, Dipl. ACVS, is a professor of Large Animal Surgery at Cornell, University’s College of Veterinary Medicine in Ithaca, New York, where her research interests include arthritis, stem cells, and tendonitis.

Articles by: Lisa A. Fortier, DVM, PhD, Dipl. ACVS

Osteoarthritis Versus Arthritis: What's the Difference?

Osteoarthritis Versus Arthritis: What’s the Difference?

Lisa A. Fortier, DVM, PhD, Dipl. ACVS December 9, 2015

What’s the difference between osteoarthritis and other types of arthritis?

More From The Horse

Roping_TonySergo_FlickrCC

Awesome Antioxidants and How They Help Horses

Chunky Bay Horse Grazing, pasture

Evaluating Horse Diets: What to Know

1-D25-367-299

Case Study: Keeping the Older Show Horse Competitive

horse nose

Strangles Case Confirmed at Saratoga Race Course

Stay on top of the most recent Horse Health news with

FREE weekly newsletters from TheHorse.com

Sponsored Content

Weekly Poll

sponsored by:

Readers’ Most Popular

Top Categories