Diseases & Conditions

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Colic
GI Tract & Ulcers
ID & EMS
Joints
Lameness
Laminitis
Metabolic
Osteoarthritis
PPID & Cushing's
PSSM
Respiratory
Skin
Teeth
Weight Management
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.
Brown horse in backlit at fall - cold evening
How to Recognize and Manage Equine Asthma
Effective management of equine asthma often requires both environmental modification and medical treatment.
senior pony
My Senior Horse Podcast: Managing Senior Ponies
Senior ponies require careful daily management to stay healthy. Learn more from Dr. Shannon Pratt-Phillips in this podcast episode.
Pretty bay coloured pony grazing happily in field on a Spring day in rural Shropshire, fat and shiny looking  very content with life
Researchers Assess Safety and Efficacy of Canagliflozin in Horses With Insulin Dysregulation
In a recent study, the SGLT2 inhibitor canagliflozin showed promise as an adjunct treatment for reducing hyperinsulinemia in horses with insulin dysregulation.
Horse With Dental Disease
My Senior Horse Podcast: Tooth Removal
As horses age, dental disease and tooth wear can make extraction necessary. Dr. Jack Easley explains how veterinarians approach removal and what recovery and feeding look like afterward.
New World screwworm fly Cochliomya hominivorax
New World Screwworm Update: What Horse Owners Need to Know
The ongoing New World screwworm outbreak poses a threat to horses in the U.S. and across Central and South America. Learn more about the outbreak’s current status and how to protect your horses.
Horse owner touching their horse's knee to gauge osteoarthritis pain.
A New Tool for Monitoring Osteoarthritis Pain in Senior Horses
Researchers are exploring how owner observations can complement veterinary exams and improve osteoarthritis monitoring.
horse coughing equine asthma
My Senior Horse Podcast: Equine Asthma
In this podcast episode, Dr. Amy Polkes discusses equine asthma, including risk factors, diagnostics, treatment and management strategies, and more.
Black pony head
Understanding PPID: A Common Endocrine Disease in Senior Horses
Up to 20% of horses aged 15 and older are affected by PPID, also known as equine Cushing’s disease. In this video, Dr. Cosette Faivre shares more information about this common endocrine disorder.
Cropped shot of an unrecognisable veterinarian standing alone and preparing to give a horse an injection on a farm
Vaccination Protocols for Senior Horses
Senior horses still need vaccinations, even if they are no longer leaving the farm. Learn more from Dr. Kate Christie in this video.
insulin dysregulation horse research
Nutritional Management Strategies for Horses With Insulin Dysregulation
Insulin dysregulation affects many senior horses, but new research is helping owners and veterinarians proactively manage this challenging condition.
strangles nasal discharge
New Vaccine Shows Promise in Protecting High-Risk Horses From Strangles
Strangvac is a subunit strangles vaccine that allows veterinarians to distinguish vaccinated from infected horses.
READER FAVORITES
PPID Cushing's disease long curly hair coat horse
Clinical Signs of PPID You Might Not Know
Horse owner touching her horse's hoof, potentially to monitor for signs of laminitis.
Understanding the Three Stages of Laminitis in Horses
aged gray donkey how long horse donkey mule live
How Long Can a Horse, Pony, Donkey, or Mule Live?
Horse teeth
Horse Teeth by Age
POLLS & QUIZZES
FUN STUFF
Glamourdale
Senior Horses Prove Their Mettle at the 2026 FEI World Championships in Aachen
horse grazing fall getty
Understanding Equine Fecal Egg Count and Reduction Tests
Horse Legs Getty
My Senior Horse Podcast: Joint Therapy Options for Senior Horses
A vet taking an x-ray of a horse hoof
Understanding Radiographs for Senior Horses
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