For three weeks now my dog has a busted blood vessel in his ear, therefore it's completely filled with blood. I do not have the money to get him fixed. I have tried to drain it, however, it does fill up immediatly. I can't find anything to leave in his ear to keep it draining like a vet has done before. My question is can there be any other side effects besides the filing of the ear with blood if I dont get it fixed at this time?