10/16/2026
EQUINE MELANOMAS
WHAT HORSE OWNERS SHOULD KNOW
Melanomas are tumors that commonly affect grey horses, particularly as they age. They often appear as dark lumps under the skin, especially around the tail, perineal region, and lips.
Although many remain benign for years, some can grow, change, or cause complications depending on their location.
🔎 What should you look for?
* New lumps or masses under the skin.
* Changes in the size or appearance of existing lumps.
* Masses around the tail, under the tail, or near the lips.
Early detection matters. Regularly check your horse for unusual changes and consult your veterinarian if you notice anything suspicious.
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