Hi, this is our first dane and we are looking for a really good vet for her. I went to our regular vet today for the first checkup, and they made a big deal about giving her absolutely no supplements, and putting her on large breed PUPPY food. I have heard that she should never be on puppy food, adult food only, and that she needs supplements to help with her joints and such. If someone has some helpful information on that I'd really appreciate it. Also, does anyone know of the best way to find a large-breed vet in my area? We live in St. Louis, MO, and I'm having no luck so far. Thanks, stacy