Fortunately, the ENT wasn't backed up and took me right away. He did a general checkup and asked questions. He's going to get a copy of the MRI, but he's pretty sure the radiologist would have noticed a tumor, and set up some obscure labs to do when I do regular labs. He said it will probably turn out to be just a small left ear hearing loss and we won't know why.
I went to PetSmart on the way home and got a bag of pill pockets and I plan to start using those with Junie tonight.
I'm going to go to bed now and may or may not come back later.