Causes of dog skin diseases

1. The influence of fleas and lice. These parasites are easy to find. They mainly live on the dog's body surface, inner thighs, armpits, and neck. The lower part and deep part of the fur can move, visible to the naked eye. You can see them when you peel back your dog's fur, so it's not difficult to tell them apart.

2. Mites are also one of the causes of skin diseases in dogs. This type of parasite is usually found under the skin, on the dog’s abdomen, and on the inside of the thigh. It will cause small red spots on the dog's skin, redness and hair loss around the lips. When a dog has ear mites, there will be brown discharge from the ears. Sometimes the dog will scratch the pinna due to itchiness. So it is not difficult to determine the type of skin disease.

3. Fungi are one of the causes of dog skin diseases. When pet dogs are infected by fungi, their local skin will lose hair, the hair will break, and the skin will turn red one by one. The infection rate is high. To know whether the dog has fungal skin disease, we should go to the hospital for professional examination.

4. Eczema, herpes and other purulent dermatitis are also one of the common skin diseases in dogs. Sick pet dogs usually have blisters and pustules on the skin of the abdomen and medial thighs. Of course, to diagnose the cause, you should also take your dog to the hospital for examination and diagnosis.

Finally, skin diseases caused by dog ​​allergies are also relatively common. This type of skin disease occurs quickly, covers a large area, and the dog's skin becomes red. To diagnose your dog’s allergen, you should also take it to the hospital for examination.