FOLLOW US
Facebook Instagram Linkedin

Amy C. Polkes, DVM, DACVIM

Brown horse in backlit at fall - cold evening
How to Recognize and Manage Equine Asthma
July 16, 2026
⎯ Amy C. Polkes, DVM, DACVIM
Effective management of equine asthma often requires both environmental modification and medical treatment.
heart murmur ultrasound
Cardiac Murmurs in Older Horses
July 27, 2025
⎯ Amy C. Polkes, DVM, DACVIM
This article can help you understand what it means and what to expect if your horse is diagnosed with a cardiac murmur.
narcolepsy horse fetlock lesions
Does My Horse Have Narcolepsy or Sleep Deprivation?
April 11, 2025
⎯ Amy C. Polkes, DVM, DACVIM
Narcolepsy is rare in horses, but more common is sleep deprivation. This happens when they can't or won't lie down.
READER FAVORITES
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
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
More Polls →
FUN STUFF
Ombre Liz Crawley Photography2
Older, Wiser, and Winning: Meet Senior Arabian Ombre
glendenning
My Senior Horse Podcast: Feeding Senior Horses in Spain and Beyond
equine REM sleep and training Finland research
Does REM Sleep Affect Equine Learning?
grazing horses sunrise microbiome
My Senior Horse Podcast: The Role of the Equine Gut Microbiome
More Fun Stuff →
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*
By clicking "subscribe", I consent to Equine Network’s Privacy Policy and Terms of Service and I represent that I am over 16 years old.