These are pretty similar to the Newberry accessories they had out last year. The doll bicycle set had a seat that sits up front, however (at the handlebars) and came with a complete outfit, in addition to the helmet (t-shirt, shorts, shoes and a pair of sunglasses). And, then they had a doll bicycle set--that came with a pet trailer that attached to the back of the doll bike, very similarly shaped to the puppy walker. Love all these cool accessories! Really develops the 'doll world' and imagination!