S1·E31 Heathcliff Gets Canned

After discovering several empty cat food cans in the Nutmeg pantry, Heathcliff decides to go to the cat food cannery to complain. There he defeats a vicious guard dog in battle, and manages to get himself appointed cannery guard by the foreman! The new station is short-lived, however, when what begins as a picnic with the Catillac Cats in the factory turns into a free-for-all, and the old guard dog returns to seek his revenge.