Two lionesses are in a lesbian relationship.

Some discussion of forced mating.

There are many fights that happen throughout the series between different lions and blood and injuries are shown.

Frequent ableism toward Nothing

Nothing's pride tends to be emotionally abusive, as they make ableist remarks regarding her disability.

Some of the characters say terminological insults and exasperations. This is uncommon.

There is no smoking, alcohol, or drugs.

The characters face a lot of distressing and challenging life events and this is especially true for the main character, Nothing.