What We Know About Selenium Needs in Mules
Madeline Boast, MSc
December 29, 2025
How much selenium do mules need, and what risks accompany selenium deficiency or toxicity? An equine nutritionist explains.
How much selenium do mules need, and what risks accompany selenium deficiency or toxicity? An equine nutritionist explains.
Here’s how to choose a high-quality ration balancer for your mule that provides essential nutrients without supplying additional calories.
Find out how a colt with persistently puffy hocks but no lameness was diagnosed with and treated for a medial malleolus lesion.
Read about the unique nutritional and management needs of these equids in the Fall 2025 issue of The Horse.
One expert explains what researchers know about EASD in horses and advancements they hope to make in prevention.
Researchers have defined the significance of suspensory ligament abnormalities and their impact on racehorse performance.
Greater awareness and ongoing research mean fewer foals are being born with this genetic skin condition.
Address the condition’s primary, predisposing, and perpetuating causative factors for a successful outcome.
A modified borescope might be a more accessible way for equine veterinarians to perform endoscopic exams in working donkeys.
Researchers discovered that a significant percentage of cart donkeys might have reduced tracheal function, while pack donkeys do not.
Read about the significance and prevalence of these injuries and how veterinarians diagnose them.
Researchers are developing this tool to learn about the level of inbreeding in contemporary Thoroughbreds and help guide management and breeding practices.
An owner asks for help feeding her mare who needs to gain weight but is proving to be a picky eater. An equine nutritionist shares some advice.
Feed donkeys lower-quality forages, such as barley straw or stemmy, mature grass hay, than you would feed a horse.
How to help performance horses of all types reach peak fitness.
Learn about 4 cutting-edge treatments for equine eye issues ranging from corneal ulcers to cancer.
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