Review on Mighty Paw Dog Seatbelt: Premium Pet Safety Belt with Adjustable Length Strap, Constructed with Human Seatbelt Material and Durable All-Metal Hardware. Enhance Your Dog's Car Safety! by Richard Woods

I like my dog in the back seat so the airbag doesn't deploy in an accident. I tried this rear seat belt and it doesn't close properly. The metal connector is too short to stay in place. I gave up, but the other day, on a whim, I tried it in the front seat. It works. Who would have thought they were different sizes?! At least that applies to my Acura MDX. You might want to check your seat belts to make sure the front and rear metal connectors are the same. It's a very small difference, but enough to make it unusable in the background.