I checked the test results again; they were BUN 35.7 Cre 1.18. Should we really quit topping his food with chicken breasts? I've tried alternatives like sweet potato and pumpkin toppings, but he doesn't seem to like it as much. I really regret not giving him plain dog food from the beginning. Our home doctor advised us to pull the dish away if he doesn't eat since he would eat dog food on its own if he really wanted food. I understand that you must have the same opinion, but the dog isn't trained very well so starts biting our legs and won't stop barking when he wants food. In the end, I give in and add toppings. Do we really have to ban chicken breasts? Are there any toppings that are okay to give every day? I just want to make sure he keeps eating. I'm sorry for the long comment.