After much research on the best pet stroller that fit our needs, the Pet Gear NV No Zip stroller was it. This stroller is solid and rides so effortlessly and smoothly. I never feel like the stroller is going to tip or is unsteady. My 2 cats (9 lbs. and 23 lbs) are super comfortable in the stroller, have plenty of room, secure and don’t get jostled around at all. The air ride suspension tires are a must. There were many strollers that have the plastic or foam wheels, and in my opinion, don’t bother with those. This stroller is definitely worth the price. Assembly was very simple and is basically adding the tires.. that is it! I would highly recommend this stroller to anyone with a small pet (under 70 lbs). It opens up being able to take them anywhere. My cats love the outdoors. They love being out on their harness and leashes, but don’t like walking much. They also love being outside in their playpen. With the stroller, I know that they will get their outdoor enjoyment and I will be able to get some exercise!