aww, I don't mean he's a wimp like it's a bad thing - but he is so afraid to stick up for himself. He is our largest dog (heaviest) and he is at the bottom of the pack. Even the cats boss him around. He can bark with the best, but he is a real scaredy dog when he is approached. He had a tooth emergency a few weeks ago and I had to bring him into the vet's on a cat day - the waiting room was full of cats and I thought he was going to have a breakdown.
