PupSaver has been deemed crash testworthy by a sled test conducted at MGA Research Corporation by our safety design engineer, using the following criteria: 1) the seats contained both the 25lb. and 45lb. test dogs 2) the seats remained on the test bench for the duration of the crash test and, 3) the seats tested maintained an acceptable amount of excursion and 4) the seats which were tested sustained no damage during testing. If you have any questions, please email [email protected]. Thank you!