That is the nicest,most all around practical dog proofing set up for a 4Runner or any SUV for that matter that I have ever seen! Love the window cover for the passive solar heating(& if your dog is anything like mine, she seems to like sitting behind the driver when in the vehicle most). Also,the door cover-smart!-to protect from scratching. How the cover really covers everything to prevent hairs from going down in between the seats & it looks like it actually stays on! The one I have looks & feels nice, but man it has all the problems I’ve listed & the elastic used to attach has & does stretch like crazy! I have to take it off & figure out how to redesign it & then actually do it! Sigh! Good find there!