Back at the Barnyard (2007)

Season 1: Episode 45

Otis' new Kobe cow neighbors begin to think that he's the reincarnation of the legendary Sun Cow when they discover Otis has a fifth udder (which was actually a bee sting). Otis is glad he has that status until he realizes that the cow neighbours actually serve "Sun Cows" at a steak restaurant and they're planning to do the same to Otis.