Annie Afghan is one of the canine personalities of WUFF Radio, as heard in episode 3143 of Sesame Street. She assists Terry Terrier in their daily broadcast and even participates in their call-in game, "Name That Sound." This day's edition is about things dogs love to chase. The sounds get Annie riled up and eventually, she starts chasing her own tail (thus becoming one of the sounds caller Telly must guess). She can't seem to stop and makes a wreck of the studio as Terry throws to a break.