I'm getting a new yorkshire terrier later, since she was given to a friend. I do not know what she eats. When I ask the person who gave the 8/9 month old puppy to me she said that the person who gave the puppy to her didnt tell her and he went overseas.The puppy refused to eat anything we give her except for chicken from KFC. Should I put her on the food my current puppy is having (Innova EVO) and mix some semi-moist/canned food on it (tresor/EVO)?~please help me