Hi,
I just wanted to agree with Pooch Lady in saying the Royal Canine for Yorkie's is great. Mine loves it, but due to his allergies I've had to put him on the IAMS prescription diet from the vet. So if anyone else is having skin, ear or allergy problems this food is wonderful also. It comes in Salmon and another flavor I've forgotten but Spike loves the salmon. AND his skin and ears are getting better. He transitioned from the Royal Canine to the prescription diet very well.