Ok here the problem, he keeps shaking his head...so I check his ears and clean them. The ear that he's having problems with is his left ear. It's swollen on the inside. You can't see the open part of his ear without pull it a part. I squeeze his ear and he didn't flinch. I gave him antibiotics and he still having the problem. How do you treat? I have to take him to the vet soon if I can't get an immediate response. Thanx.