Mattel Barbie Pet Potty Trainin' Taffy Pooping Tan Golden Retriever Wind Up Walking Accessory Dog.This special puppy has walked its way into Barbie doll's heart! It's so fun to help Barbie doll take her dog for a walk and potty train: simply wind the knob on the puppy's side and pull back on the pink loop on it’s back, and the puppy starts walking all on her own!  Measures 6" Long, 5" Tall. Very Good Working Condition with no damage, tiny amount of paint loss on nose. Same or next day USPS Shipping.