Pokémon episode 186, titled "Un orsetto dispettoso" in Italian and "UnBEARable" in English, is the 29th episode of Season 4: Johto League Champions , originally airing in Japan in 2001. The episode features a mischievous Teddiursa that frames Ash's Pokémon for stealing food before evolving into an Ursaring. For more information, visit Pokémon Wiki .