There are references to animals mating, sexual arousal and pornographic magazines.

A bite wound is seen with some bloody detail and later seen infected.

A fight sequence features repeated blows and individuals are punched, kicked, headbutted, stabbed and bitten.

There is aftermath blood from injuries.

There is infrequent use of moderate bad language ('son of a bitch') and midler terms such as 'bastard' and 'damn'.

There are innocuous references to drugs.

There are tense moments when characters are threatened or attacked by aggressive dogs.