None, since this is a kids show.

Parents, Chuck and Sylvia, are seen showing mild public displays of affection including hugging and holding hands.

Some mild comical violence.

Some pushing and arguing amount step-siblings and friends.

Some mild violence like pushing each other, fighting, crashing, etc. Something mild injured were seen like broken leg, but there's no serious blood, but it played for laugh due to slapstick.

Name calling is present, but no profanity.