Even after a lifetime of putting dangerous criminals behind bars, heartless cop Spencer needs to redeem himself before he may enter heaven. Only the J.R.P. (Jerk Redemption Program) can help him now. He's sent back to earth in the body of his K-9 partner to help a troubled teenager and his dysfunctional family. Spencer also swallowed an important microchip his killers need to execute their evil plan. Can Spencer maul the shins (and other choice areas) of the criminals and stop them? Can a selfish man find a heart? You bet, he just has to become a dog first.