Thanks for your reply.
The reason I am wanting to change their diet, even though a vet prescribed it, is because I feel that they were actually healthier before the change and because I'm not a fan of Science Diet. After starting the Science Diet, they appeared to be more sluggish, gain weight, and have abdominal bloat. Just looking to get advice from other yorkie owners so that when I go to my vet next, which I definitely will do before changing their diet, I will have a list of foods to discuss with him.
Thanks for your input!!!
