Barnyard (2006)

Synopsis
A cow learns to walk like a man, both literally and figuratively, in this computer-animated comedy written and directed by Steve Oedekerk, the creator of Jimmy Neutron: Boy Genius. Ben (voice of Sam Elliott) is a cow who for years has been the leader and sober voice of reason among the animals at a farm where the critters are a bit unusual -- they can walk on two legs, talk, swim, and act like humans, though they have the good sense to avoid doing these things while humans are around. Ben has long dreamed that his son Otis (voice of Kevin James) would someday take over his duties on the farm, but Otis is a carefree and irresponsible type who would rather party with his friends and hang out with his girlfriend, Daisy (voice of Courteney Cox). Ben and his friend Miles (voice of Danny Glover), a wise and patient mule, wonder if Otis will ever make anything of himself, while Dasiy's best friend, Bessy (voice of Wanda Sykes), is convinced she can do better. However, one night Otis decides to do something about an obnoxious kid who enjoys tipping his fellow cows, and for the first time in his life he gets a taste of leadership -- and he likes it. Barnyard also features the voice talents of Andie MacDowell, Maria Bamford, and Maurice LaMarche. ~ Mark Deming, All Movie Guide