Awh, this post made me cry. I really hope you can find a way to help your dog. It killed me when I had to put my border collie down. She had so much brain damage from seizures.(Vet said there wasn't anything wrong with her.) I still cry over her, even though it's been over 2 years. It breaks my heart when an animal is hurting. I love all of my animals with all of my heart. I don't know what i'd do if I lost one of them. I have also lost one of my dogs that I had for almost 6 years.(Had to get her a new home. ) I'm so sorry. I really, really hope there's something you can do for your dog. I hope everything's okay. Keep us posted?