I love the seat in terms of height and weight.  Drawback is that the seat is about an inch wider than the front seat of my truck and an inch and a half wider than the back seat so if my dog is in the front part of the booster it acts as though its going to fall yet the seat belt keeps it held back.  Great idea, great quality, just didn't work for my 12" beagle that weighs 24lbs.