None.

Master Scowler screams angrily at his apprentice, Lapitch, throughout the first few scenes.

When Lapitch tries to fit in the boots for the Mayor's son (a pig), he slams right into a shelf of shoes.

While Lapitch and his girlfriend, Lisa, are underwater, a large fish attempts to devour the two mice, almost doing so before Brewster (Lapitch's dog) saves them.

After Lapitch tries to put out a fire, he falls down into the barn and hurts his paw.

Tied up in a tree, Master Scowler seems threatened when Merlin, Dirty Rat's sidekick, comes with a knife.

None.

Dirty Rat, the movie's villain, is seen smoking a cigarette most of the time.

Several characters drink ale during dinner, after the "Farmers and Friends Forever" number.

Although a children's movie, this is not without its share of scary moments: