Thanks everyone. Diesel is doing good. We have been putting karo syrup in his water daily and at night. Saturday he got pretty lethargic so we rubbed some karo on his gums and he perked right up. I leave food for him during the day too. I had tried changing his food but have just gone back to the puppy chow the breeder had him on for now. Now if I could just figure out the potty training thing. Again thanks for the advice......I really appreciate it!!