Great Race - T-Bone finds himself in a contest with Mac. He doesn't win, but he does his best. T-Bone learns that you don't have to win to feel good - you just have to do your very best. Tummy Trouble - Clifford and his dog friends convince themselves that it's okay to eat lots of treats as long as they've done "special" things to deserve them. All three learn that too much of a good thing can be bad.