गूफ़

Mr. Weenie tears his sweater in two during his song, yet later it is back in one piece.

The photos of the famous Canadians hanging on the wall inside of the poutine shack change between shots.

When the ducks lay an egg out of fright, so does Mr. Weenie. Mr. Weenie is male, but so are the mallard ducks.

In the previous two films, the humans don't seem to hear what the animals are saying. In this film, the humans, such as Shaw, seem to understand them.

Elliot mentions his eyelashes several times, yet he has none.