I feed Bailey, Royal Canin Yorkshire Formula, I tried a few others that her breeder had mixed for her dogs but this one works the best for her.
I kept her on the Royal Canin puppy formula until she was a year old per my veterinarians instructions. She has a sensitive tummy and will throw up if she eats something besides her kibble. I give her Nature's Recipe Training treats I get at PetSmart but only a few a day. (She is litterboxed trained and goes to get me to show me she needs a treat....)