There is no adult/graphic violence in the show, but there is cuts and bruises.

The Kid and the Kat are always fighting but there s no blood or gore, but there are scratches and bruses.

There's an episode where Coop says damnit after he fought kat.

The dad is kind of abusive throughout the whole show due to him yelling and getting the boy grounded a lot.

Early 2000s/2000s 2D computer animation.

The Kid and Kat fighting might frighten younger viewers.