Anyone ever have a dog get a Ear Hematoma? One of my dogs Brandy has one, i went out the other morning and her ear was all swollen, my mother in-law said that happened to one of her cats. I guess it was caused by ear mites. I guess you can do surgery to repair the blood vessel, or you can just let it heal but then the ear is going to be all scared. I feel sorry for her, the vet said i can prevent it by giving my dogs Ivomec (cattle dewormer), my mother in-law has been using it on her cats and its been working. So i guess i'm going to try it on Brandy, and hope it helps. Jennifer