Leo, a retired racing Greyhound, who raced as Luv You Too Much, thinks he has a perfect life with his owner, Mike Dozer, until a phone call from Mike's friend and fellow Greyhound lover, Robin Eagle, turns his world upside-down. Leo now learns that he will be traded for a cat named Mr. Lily and a hairless rat called Harry. Feeling forsaken and unloved, Leo struggles to harden himself and not care that he will never be Mike's dog and devoted companion...