My dog is very timid and we wanted to visit my Aunt who is in a nursing home.  Thought the no-zip would be cool...she could push him around her facility and ask other residents if they "Would like to see her baby?"  My dog loves it and also loves the fact that he can now go with me more often. The quality is excellent, was very easy to assemble, steers easily, and is a smooth ride outside on sidewalks and gravel.  He loves it and is always ready to get in.