This pet Stroller is a very light stroller that has a petite, yet durable frame designed to stabilize the entire stroller. The pet stroller comes with a cup holder tray and pee pad insert to provide you and your pets with a smooth ride, and a nice, relaxing walk. The privacy of the spacious interior was designed to reduce stress and anxiety. The large ventilated mesh windows around the stroller give your pets the proper airflow they need to enjoy the ride and the all-around great view of the outside world!