Hard lumps and scabs on dogs may be caused by skin diseases, trauma, or during fights. At this time, we need to check the dog’s body to see how many places have this condition. If there are many places, and the dog is still losing hair, it is probably a skin infection, and we need timely treatment.

Tip:

Dog-raising parents need to pay attention to checking the dog's body every day to see if there is any injury, and find out early and deal with it as soon as possible to avoid deterioration.