:bawls head off:
I've read every single update on Thor and the entire story just made me bawl. My husband came in here all freaked out, lol. I said you HAVE to read this story of healing of this little Yorkie. He rolled his eyes (but read it) and even he was 'choked up like a man' after reading it.
I'm SO GLAD Thor is healing well and recuperating...and I'm also very glad you took him to the vet at your first feeling of unrest with your dog. I wish everyone would do that instead of hemming and hawing.

At the most, if nothing serious is wrong with your pet, you'd get charged a small office visit and have a HUGE relief (been there done that at least 20 times, lol).
God bless Thor and God bless you.