My boxer Bo is 4 years old and has been suffering from dizziness and uncordination since Christmas. Though it has not gotten better, it has not gotten worse. I have worked a small vet clinic for around 3 years while I am going to nursing school so I originally thought they could fix the problem. Since these symptoms could be associated with hypothyroid, they checked his levels. They did a total panel to make sure that he didn't have an CNS infection. His thyroid was low so he was placed on soloxine, prednisone and an antibiotic. He is still yet to improve. I know that more than likely he has a tumor in his cerebellum or in the vestibular area of his brain but I guess I am still in denial. I was wondering is anyone has seen these symptoms and they have not been associated with a tumor. Have any of your pets with similar situations improved or is it a lose-lose battle. I cannot afford a MRI and if I could would probably not chose to have one. I just don't think I have the heart to put him through chemo. He is not suffering and is quite happy. He still has a big appetite. For now we are just going to make sure that he remains safe from falls. Thanks!