PupSaver Crash-Tested Car Safety Seat for Small Dogs PupSaver is a rear-facing crash tested dog car safety seat. All of our safety seats have been tested to or beyond the canine version of the FMVSS guidelines. The rear-facing design makes PupSaver the only crash test-worthy dog car seat on the market. Our seat works with your vehicle's SRS and seatbelt pretensioner to provide maximum impact protection and Safety Beyond Restraint. The soft, ballistic nylon and poly-filled seat bottom make a car seat that is both durable and comfortable.