If I could give this item more than 5 stars I would! My biggest worry with having my dogs in the car is getting in an accident or having to make a sudden stop that they would go over the edge of the seat and get hurt. They wear car harnesses that a seat belt goes through to keep them in place. They can sit, lay, and even more around a little bit. We were all on our way home from the spa day (groomer's appointment) when a vehicle pulled out in front of me cutting me off. I had to come to a complete stop very quickly. Trooper and Leia were sleeping in the backseat and I could hear their bodies sliding front than back again. Thanks to the seat cover being connected to the back of my front seats the dogs didn't fall off the seat they just slid front and back to where they started at. The whole experience woke them up but they never seemed to mind which means to me that their harnesses and the seat cover worked amazingly to keep them safe and happy.In my old vehicle I used to use towels to keep the dog hair off the seats which was a joke. when I upgraded vehicles I needed something that was tough and waterproof. After doing lots of research to see which would fit my truck perfectly I came across this one that had a few extra inches on both sides so I could have the whole seat covered. Mine is used on a 2014 Ram Quad Cab Express.It was super easy to install. I had a few issues working on the adjustment on the back of the rear seat due to how close my seats are to the window but I made it happen. I keep my attached to the seat it sits on and the back of my front seats.It doesn't hinder the adjusting of the front seats at all. My dogs have tracked dirt, grass, and deposited tons of hair onto the cover for me. It is easy to wipe clean with a wet rag or car wipe. I can easily shop-vac the the hair off the cover. If you drive with the windows open you car will still be full of dog hair but I love my dogs and like my truck clean so I just shop-vac it all out. If you have passengers that have legs you can easily disconnect it from the front seats and let it fall to the floor so they can sit on it. I use seat belt harnesses for my dogs and the velcro access holes are great. They hold the buckle where I need it without letting hair through.The only issue I came across which doesn't really matter because my dogs aren't tall enough. When I have the windows open which I always do dogs or no dogs. The back corners that are on the seat it cover flap in the wind and fold over. You can see it in the one picture. I wish there was a way to secure that a little better. I may sew some weights on the side flaps that hang over the edge of the seat so that those stay down nicer. When the dogs move around they shift a little.I have also found this to come in handy when out shopping. I have hidden storage on the floor under the hammock that no one can see. If I need to run into a place real quick and don't want or need to take my bag (purse) with me I can stow it under there. It also is a life saver when grocery shopping. I pile all the bags on the backseat they never fall onto the floor or really even fall over at all.Overall this product is awesome. I would recommend it to anyone who owns a vehicle and dogs and anyone who owns a pickup truck.