None, unless you count with the fact Ellie wears a skirt that reveals her underwear a few times throughout. This is not shown explicitly, but this is just how the girl is dressed.

This puppet animated series contains very mild fantasy violence throughout. Some scenes are slapstick, while several other scenes are more serious.

There may be very mild language, but nothing bad. It's all in Russian language.

By all ten episodes, pipe smoking only takes place in two episodes.

Some of the episodes have very mild peril. This puppet animated series is suitable for children.