Know Your Paint's Normal Coat First
A skin problem in a Paint Horse is easiest to spot when you know what this horse's coat normally looks like in each season. A healthy Paint coat lies flat, sheds evenly in spring, and carries a slight sheen even under dust, with the skin underneath supple and free of flakes. Run your hands over the whole horse, against the hair as well as with it, because early crusts, small bumps and sore spots are often felt before they are seen. Check the places your eyes skip: behind the elbows, under the mane, along the belly and inside the hind legs. A change you can describe precisely is far more useful than a vague sense that the coat looks off.
Hair Loss and Rubbing Tell a Story
Patchy hair loss is one of the clearest signs that a Paint's skin needs attention. Look for bare patches with broken, stubbly hair at the edges, rubbed areas on the face, neck or hindquarters, and a tail head worn thin from the horse pressing and rubbing against posts or walls. Notice where the rubbing happens and when: a Paint who rubs mainly after turnout may be reacting to something in the field, while one who rubs in the stable points you toward bedding, rugs or stablemates. Hair that comes away in tufts with skin flakes attached is different from a clean rub mark, and that difference is worth recording for the vet.
Crusts, Bumps and Broken Skin
Crusts and scabs along a Paint's back, pasterns or ears signal that the skin surface itself is damaged, not just the hair. Feel for raised scabs that lift away with a tuft of hair, greasy or flaky build-up at the roots, and small lumps under an otherwise normal-looking coat. Broken skin matters because it lets everyday stable and field contamination reach tissue that should stay protected, and a small sore on a lower leg can deepen quickly in mud. Note whether crusts sit only where rain runs down the back, only where tack rests, or only on the legs that stand in wet ground, since that distribution is a real clue.
The White Markings Need a Closer Look
A Paint's white markings sit over pink, lightly pigmented skin, and that skin shows trouble earlier than the skin under dark hair. Watch white faces, blazes and stockings for redness that does not fade overnight, peeling or flaking after bright days, and soreness when you touch the area gently. Pink skin around the muzzle and eyes can also react to plants in the pasture that a darker-skinned horse tolerates. Compare the white areas with the coloured patches beside them: if only the white areas are red and sore, sun exposure and light sensitivity belong high on the list of possibilities to raise with your vet.
When a Paint's Skin Needs the Vet
Book a vet visit for a Paint whose skin problem is spreading, weeping, bleeding or clearly painful, or when hair loss arrives with the horse seeming dull or off his feed. Call sooner if several horses in the same group start rubbing or losing hair together, if a leg with crusty skin swells, or if sores appear around the eyes. Photograph the areas every few days from the same distance so change is visible rather than guessed. KinsLe's Pet Passport keeps a Paint's vaccination, dental and past care history together in one packet, so any vet treating a coat problem starts from his real record instead of guesswork.