The Wonder Pets Episode 15 Save the Black Kitten! Save the Yak, the . . . On Halloween, the Wonder Pets dressed for trick-or-treating get a call from a black kitten who is being scared by a ghost and stuck inside a doghouse The Wonder Pets travel to a county fair where a yak, a pig, and a dancing bear have wound up in a hot air balloon and are floating away and they are supposed to perform! 5 5 - 37 ratings