Some kissing is seen.

A squirrel fantasies that he marries another squirrel he's in love with and gets many children.

Mostly slapstick but are never exaggerating.

There's a bully who lives next door to the main protagonists.

Nothing relevantly big, only a few times lighter versions of milder language.

None.

An episode shows a cute rabbit that is later revealed to be a robber plus he becomes incredibly evil.