Goofs

The narrator states that the Grinch was stuck in the chimney only once, yet the animation of him getting stuck in the chimney was repeated.

When the three chefs are bringing the meal to the table one of their hats keeps switching between white and blue.

When the Grinch is cutting Max's antler, the pieces that have fallen on the floor suddenly jump several inches closer to Max.

The slice of roast beast that the Grinch carves changes color as he passes it to the plate.

When the Grinch puts the antler on Max's head it has five prongs. But when Max tips forward, one of the prongs disappears as it's hidden behind his body. The Grinch only cuts off four prongs, but when Max goes upright again, the fifth prong is still gone.

As the Grinch closes the bedroom door, the part of the coat visible between his arm and collar are left unpainted.

When the Grinch is cutting Max's antler, the cut lines appear on the prongs before he actually starts to cut.

When the Grinch gains his strength to prevent the sleigh from falling off Mt. Crumpet, he lifts the sleigh over his head. Max the dog is left on the snow at first (when the sleigh is first raised), but then jumps up to the runner a moment later.

When Max clings to the Grinch, the Grinch lowers Max to his feet and makes him keep running. There is a sound effect when the Grinch removes his 1st foot, but not his 2nd.