This booster seat is just what my 15-pound boston terrier needed. Now that she can see around her, she stays in the booster and does not become a driver distraction. For a 15-pound dog I plan to replace the cardboard floor with something a bit more sturdy (i.e., cork, masonite, plywood, heavier cardboard) and to sew some velcro tabs to keep the soft liner in place more effectively. A great product!

The car seat is 'nice', and I do recommend it, but I only gave 3 stars because the plush liner needs to be thicker / better quality, and it also needs more 'attachments' to the seat itself. It pulls down / out of place when the dog moves. Also, it should have a better quality tether. My puppy is 4 months old (a toy poodle) and he has managed to chew almost clear through the safety tether. Hopefully one can purchase a replacement! The whole purpose of these seats is to provide a safe place for our puppies/dogs and reduce driving distraction, so I can't be yanking him off the tether every 2 minutes. Otherwise a great seat, and I highly recommend. Once through the puppy stage, I'm sure things will improve.