Symptoms of seborrheic dermatitis in dogs:

1. Dry type. The skin of the affected dog is dry and there are gray-white or silver fish scales scattered in the coat. The hair removal is light and the hair is sparse.

2. Oily type. The skin and coat at the base of the tail with developed sebaceous glands contain a large amount of oil or have yellowish-brown objects stuck to them. There is a lot of earwax in the external auditory canal, and otitis externa may occur. The owner can smell a special rotten odor.

3. Dermatitis type. Affected dogs show itching, erythema, scales, severe hair loss, and obvious scab formation, which is more common on the back, ears, forehead, tail, lower chest, elbows, etc. Dogs will bite and itch due to itching, which will enlarge the affected area and worsen the condition.

Treatment methods for dog seborrheic dermatitis:

1. Control complications and secondary infections. Before determining the primary disease, secondary infections should be treated and symptomatic treatment should be adopted.

2. In addition to addressing any secondary infections, anti-itching and bath treatments are usually required to help control seborrhea and speed up the recovery of the skin.

3. Some dogs may have dermatitis caused by food. The owner can increase nutrition for the dog, feed more high-protein, high-fat substances, and also supplement vitamin A, vitamin D, and vitamin B2. and B6.