Horace Horsecollar

He was one of Mickey's Friends and the boyfriend of Clarabelle Cow. Horace first appeared as Mickey's plow horse in The Plow Boy in 1929. Since then He appeared as an anthropomorphized Horse. He helped Mickey on his sleuthing expeditions in the comics before Goofy was created. Horace was never more than a supporting character. He appeared in a few segments of Mickey Mouse Works. He also appeared in House of Mouse as the Mechanical Technician.