My Yoshi was being fed adult dog Ol Roy when I got him. I switched him to Purina One puppy chow. My vet said Ol Roy was terrible food. I had my Pit/Shar Pei X on it but switched . Unfortunately Yoshi loved the Ol Roy and hates his new food. I've been giving him the Purina for 3 weeks now and he barely eats it. I found Vita Gravy at PetsMart and put that on his food. (it's a vitamin gravy that's supossed to taste good.) He gobbled his food up the first time with it but hasn't since. Should I try giving him canned food for puppies mixed with the dry? I really don't want to used any canned because of dental but I don't think I'll have any other choice.