Several people attempt to find and kill some animals, using many different methods.
Farmers use guns frequently, but there is no blood.
Comical fighting is shown. There are two scenes in which characters claw at other characters, leaving deep scratches, but no blood.
Animals are electrocuted by an electric fence, but no one is hurt, played for laughs.
Mr. Fox kills chickens with his teeth. There is a reference to how grisly and bloody the process is, but it is an over-exaggeration and meant for humorous purposes, complete with comical discretion shots.