Back Seat Extenders

A back seat extender is a platform that fills the rear footwell to create a flat, continuous surface across the back seat. It gives pets a larger, level area to lie down safely and stops smaller dogs from slipping into the footwell. The same flat surface is also popular for turning the back seat into a simple car camping bed.

We collect a range of options on Amazon so you can compare hard platforms, inflatable cushions, and folding designs. Look at the adjustable height to match your footwell, the weight capacity, and a wipeable or washable cover for pets. Confirm the size suits your back seat and that it stays stable once installed.