The sport of bull riding may start drug testing some of its athletes – not the riders, the bulls.

As if the four-legged beasts that weigh up to 2,200 pounds don't have enough testosterone, some bull owners allegedly are injecting the animals with anabolic steroids.

Okay, now this is starting to get weird... It's okay to feed cows BGH so they get bigger for getting sent to the supermarket, but not okay if they're trying to get a little revenge?

Bulls, not riders, under steroids cloud in bull riding - Yahoo! Sports