Dandruff is a common skin condition in dogs that causes dry, flaky skin.
This can be caused by a number of factors, such as not getting enough omega-3 fatty acids in their diet, living in a dry climate, or bathing too often
Allergies can also cause dandruff in dogs. Common allergens include pollen, dust mites, and food.
A fungal infection can also cause dandruff in dogs. This is more common in dogs with long hair or dogs who live in humid climates.
A bacterial infection can also cause dandruff in dogs. This is more common in dogs with open wounds or skin irritation.
Food sensitivities can also cause dandruff in dogs. This is more common in dogs who have a history of food allergies.
Hormonal imbalances can also cause dandruff in dogs. This is more common in dogs with hypothyroidism or Cushing's disease.