Dandruff in a horse’s coat is very common—yet many riders don’t know exactly what causes it. Between stable gossip and half-truths, many misconceptions are circulating. It’s time to debunk the biggest myths.

Myth 1: Dandruff is just a cosmetic problem

False – Dandruff can be a sign of dry skin, parasites, or even infections. If you ignore it, you risk letting minor irritations turn into serious skin problems.

Myth 2: Washing frequently improves your skin

On the contrary: Washing your hair too often with harsh shampoos strips the skin of its natural oils. This causes it to dry out and produce even more dandruff. In this case, less is more.

Did you know?Your horse’s skin accounts for up to 12% of its body weight. It’s not just a protective layer—it’s also an important part of the immune system. If it becomes weakened, problems quickly arise in the form of dandruff or itching.

Myth 3: Only horses with a winter coat get dandruff

Horses can develop flaky skin even in the summer—for example, due to insects, allergies, or fungal infections. The season isn't the only factor.

Myth 4: Dandruff goes away on its own

Sometimes, yes—for example, after a coat change. But often the problem persists if the underlying cause isn’t addressed. That’s why it’s worth taking a closer look.

Myth 5: All skincare products are the same

Not every ointment or shampoo is suitable for horses with sensitive skin. Some products can even make skin problems worse.

What can you actually do?

If your horse has flaky skin, there are three things that can really help:

• Regular grooming: Daily brushing promotes blood circulation and removes loose dandruff.

• Gentle products: Make sure that shampoos and creams are horse-friendly and free of harsh additives.

• Check the environment: Dust, dry barn air, or wet bedding can further irritate the skin.

If the dandruff doesn't go away despite treatment or even gets worse, you should have a veterinarian determine the cause.

Doderm – Gentle Care for Healthy Skin

Doderm contains natural antibodies derived from milk that specifically neutralize harmful bacteria while supporting the skin’s natural flora. This strengthens the skin barrier, soothes irritation, and promotes regeneration—gently, effectively, and without unnecessary additives.