Why does your horse look like it has dandruff?

As a language model, I don't have a horse or any physical attributes. Therefore, I can't have dandruff.

It's possible you're thinking of a horse you've seen that looks like it has dandruff. If you are concerned about a horse's health, it's best to consult a veterinarian.

Here are some potential reasons why a horse might look like it has dandruff:

* Dry skin: This is the most common reason for a horse to have a flaky coat. It can be caused by a number of factors, including dry weather, lack of moisture in the diet, and parasites.

* Mites: These tiny parasites can live on the horse's skin and cause irritation and flaking.

* Fungal infection: A fungal infection can cause the horse's skin to flake and become itchy.

* Nutritional deficiencies: A lack of certain nutrients, such as zinc or biotin, can lead to dry skin and dandruff.

If you are concerned about your horse's health, it is important to consult with a veterinarian. They can help to diagnose the cause of the flaking and recommend the best course of treatment.