Review on 🚗 Pet Magasin Hanging Car Booster Seat: Waterproof, Steel Frame & Removable Faux Suede Cover for Convenient Travel (Black/Beige) by Kimberly Marquez

I have a 10lb Maltipoo and it fits in the car well and keeps it from getting in my lap. I use it several times a week. The medium is big enough for him to lie down in. So if you have a small dog, consider a small one instead. Since there's no cushioning underneath, it lacks support and pinches a bit on bumpy roads. It's basically a cloth-wrapped box. I put a small blanket inside to keep him from tossing and turning, but he could put a pillow from the crate inside for more comfort and support. A distinctive feature is pockets on all sides, in which you can conveniently store a leash, napkins and treats. I wish the flanks were thicker and softer because he likes to stand on his hind legs with his front legs raised. The sides are covered with fabric, but thin, like a box.