Diseases & Conditions

All
Colic
GI Tract & Ulcers
ID & EMS
Joints
Lameness
Laminitis
Metabolic
Osteoarthritis
PPID & Cushing's
PSSM
Respiratory
Skin
Teeth
Weight Management
Warmblood on its pasture on a summer day
Are Warmblood Breeds Prone to PPID and Insulin Dysregulation?
If you own a senior warmblood, you should be on the lookout for PPID and insulin dysregulation.
Horse (Equus ferus caballus) - portrait
Why Dental Disorders Are Common in Horses With PPID
While dental disorders are not unique to horses with PPID, they are seen more frequently in this population.
9 managing NSC levels
Managing NSC Levels in Senior Horses
Carefully managing NSC intake can help reduce the risk of excessive insulin responses and associated complications in senior horses. 
heart murmur ultrasound
Understanding Cardiac Murmurs in Senior Horses
Cardiac murmurs are common in senior horses, but they aren't always clinically significant.
sinus nasal discharge closeup horse
How to Recognize Sinus Issues in Senior Horses
Senior horses are especially prone to secondary sinusitis, which can be caused by masses, cysts, or dental disease.
11 PPID progression
Monitoring PPID Progression in Senior Horses
Paying attention to clinical signs and hormone levels is key to monitoring a horse diagnosed with PPID and taking steps to manage the disease.
fat horse standing in field, equine metabolic syndrome, laminitis, insulin dysregulation
New Medications Are Changing How We Manage Metabolic Disease in Horses
New drugs, many adapted from human medicine, are giving veterinarians and horse owners new options for treating EMS, ID, and PPID.
10 hard keepers
Feeding Senior Horses That Are Hard Keepers
The best methods for increasing a hard keeper’s caloric intake are through increased forage, fiber, or fat.
Ready for action
Keep Aging Horses Strong: Understanding Muscle Mass and Protein
Horses often lose muscle mass as they age, which can lead to reduced strength, decreased mobility, and a general decline in health.
Horse-Eating-Adobe-Stock
Managing Appetite Loss Associated With PPID Treatment in Horses
About 30% of horses receiving pergolide mesylate for PPID suffer from appetite loss during early treatment.
grazing horses sunrise microbiome
My Senior Horse Podcast: The Role of the Equine Gut Microbiome
In this episode, Dr. Simon Daniels explains how the equine gut microbiome influences weight, behavior, and more.
8 seasonal testing considerations
Seasonal Considerations When Testing Horses for PPID
Basal ACTH and TRH stimulation test results can vary seasonally, which can lead to false positive results when testing horses for PPID.
Horse Legs Getty
My Senior Horse Podcast: Joint Therapy Options for Senior Horses
In this episode, Dr. Kyla Ortved discusses various treatment options for joint disease in senior horses.
7 PPID early signs
What Are the Early Signs of PPID in Horses?
Owners of aging horses should familiarize themselves with the early signs of PPID, which can develop gradually and resemble other conditions.
A vet taking an x-ray of a horse hoof
Understanding Radiographs for Senior Horses
Learn the uses and limitations of radiographs in horses and what to expect if your veterinarian recommends them for your senior.
3 Restrictive grazing methods
Examining Restrictive Grazing Methods for Insulin-Dysregulated Horses
Researchers at the University of Kentucky assessed the efficacy of dry lots and grazing muzzles for managing and reducing insulin levels in ID horses.
Horse Dentist Getty
Researchers Compare Cheek Tooth Extraction Outcomes in Older and Younger Horses
A new study found that cheek tooth removal in geriatric horses (20 years and older) was not associated with a higher rate of complications than in younger horses.
6 insulin responses
How Meal Size and NSCs Affect ID Horses' Insulin Response
Researchers at the University of Kentucky looked at how horses with and without insulin dysregulation respond to meals of varying sizes and NSC percentages.
joint issues in horses flexing knee
How to Recognize Early Signs of Joint Issues in Horses 
Recognizing early signs of joint pain and seeking timely veterinary attention are key to maintaining your equid's long-term health.  
PPID Cushing's disease long curly hair coat horse
Clinical Signs of PPID You Might Not Know
Dr. Edd Knowles helps us understand common and not-so-common problems associated with PPID-positive equids.
horse hoof laminitis
My Senior Horse Podcast: Effects of Laminitis on the Horse's Foot
In this podcast episode, Dr. Andrew van Eps discusses the changes that occur in the hoof when a horse develops laminitis and describes some early clinical signs and risk factors.
Screenshot 2026-07-27 at 10.39
Understanding PPID, EMS, and Insulin Dysregulation in Horses
Dr. Edd Knowles describes the key differences between these three endocrine disorders that can develop in older horses.
horse cantering getty
Joint Fluid Proteins Could Enable Early Detection of Equine Osteoarthritis
Researchers have identified key proteins in joint fluid that could improve the early diagnosis and treatment of equine osteoarthritis.
senior performance horse
Managing the Senior Performance Horse
Many senior horses continue to compete at the highest levels, but they might require additional maintenance to remain sound and comfortable.
READER FAVORITES
Horse in Wintertime farmland
4 Tips to Prepare Your Senior Horse for Winter
Horse owner touching her horse's hoof, potentially to monitor for signs of laminitis.
Understanding the Three Stages of Laminitis in Horses
White horse legs close up
Anatomy of the Equine Carpus and Metacarpus
Horse teeth
Horse Teeth by Age
POLLS & QUIZZES
FUN STUFF
senior safety Tinsel Anderson Sling Redwings
My Senior Horse Podcast: Safety Considerations for Senior Horses
9 managing NSC levels
Managing NSC Levels in Senior Horses
retired horse on trail ride
My Senior Horse Podcast: When Is It Time for a Senior Horse to Slow Down or Retire?
aged horses herd of senior equids
New Research Reveals Age-Related Differences in Movement Among Senior Horses
NEWSLETTER

Sign up here for the My Senior Horse Newsletter. Get updates and information to your inbox once a week.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Name*
Country*