Any updates yet on your pup? Skyler used to trot really stiff legged, so we had X-rays done on her. Everything on the X-rays looked fine, and the vet just thought it was because she was still growing. She is still a little stiff, but better. I asked the vet again few months ago, and she said it could just be just that she has a stiffer gait than some dobes, since everthing on the X-rays were fine.