None. But the second musical sequence deals with a male dog who's in love with a female cow.

The first musical segment contains several instances of mild violence, all in cartoonish style.

A horse pretends to be dead. Several people and horses get into a house that is immediately set on fire.

Some buildings are set on fire.

A man shoots himself in the head, and hits the man on a painting. A candle light falls on the floor, and eventually burn the two corpses. The horse on the same painting runs away from the massive fire.

None.

Some people drink wine. One of them appears to be drunk.

Some of the mild cartoon violence that occurs in the first musical sequence can scare some little kids.