This is uninspired. If you aren't going to bother with an instructions screen, the least you could do would be to tell us what each button does. I had to check every button just to find the food, and there's no indication that we should even bother to raise stats. I lost interest before his hunger fell to 0, so I'm not sure if there was even a point in taking care of it.
Don't give up, though. Keep at it, and you'll probably do better next time.