What are the skin diseases of dogs

There are four common skin diseases in dogs: parasitic, fungal, allergic and bacterial. Parasitic skin diseases are often found on the head and extremities and are associated with intense itching. Fungal skin diseases are very contagious and can be very scaly and cause the dog to lose its hair. Allergic dermatitis, hives and other conditions are all allergy-induced skin diseases. Skin diseases caused by bacteria are more widespread and can develop all over the dog’s body. But this skin disease is easier to identify, the skin papules and pustules are its main symptoms, if accompanied by inflammation of the hair follicles and skin cracking, then basically can be determined that the skin disease caused by bacteria.