I have a german shepard and a few days ago i noticed that he had a knot on his hip and it was red and had like a sore on it.He has been licking it non stop so at first i just figured he had hit it on something but now there is another one right below that one.What do you think it could be? I am taking him to the vet this afternoon but am alittle nervous that it might be something bad.Typical me I worry non stop.
