Awww I am sorry your baby is having so many issues. I do not know much about dogs and anti anxiety drugs but I wanted to wish you well with your furbaby. I also have a friend that had a similiar experience with a shelter dog and went to a more homeopathic Vet that put her dog on Bach Flower and it appears to be working well. But I do not know much about Bach flower and its effects so can not comment past that. Good luck.
Mom of Lilly 10 year old hound rescue
Mom of Oscar boxer,docked, brindle,floppy 1/8/2005