Hi! Thank you for your positive comments. Just a quick update - she is going to the vet chiropractor every month and she seems so very comfortable and is even jumping up on the couch again. Rosie was attacked in our backyard by a coyote two months ago. We ran out in time and she suffered many bite wounds but this tough old girl survived and is better than ever. Of course, no more going outside alone - we go out with her now. Boy, we love this dog!