Fox penning is a blood sport in which dozens of dogs compete in a fenced-in area to chase—and sometimes rip apart—foxes and coyotes. Trapped in the wild and sold to fox pens, often in other states, the fox or coyote must run for his life inside fences where there is no hope of getting away.

Grisly from start to finish, fox penning begins when the steel jaws of a leghold trap snap shut on a coyote or fox, inflicting terrible pain. A trapper removes the animal from the trap and packs her into a cage with other injured animals.

The caged animals may be hauled hundreds of miles. With no food or water, some animals die on the trip. Once bought by pen operators, the foxes and coyotes provide amusement for participants who travel from state to state to wager on their dogs.

With dogs tearing apart the captive animals, there is a constant demand for fresh wildlife for the fox pens.