I have a new 2021 XLT with captain chair second row. The third row stays down 99% of the time. My question is we have a fairly large male Goldador 80+ pounds that is a guide dog in training so there is rules as to where he can ride. But in the middle row what is everyone using to keep your pets from coming up between the driver and passenger front seats and also keeping them from going to the back where the 3rd row is folded down. Im not looking for anything permanent and something that can be easily removed. And thanks for any suggestions. Also what are you all doing to keep your pets out of the seats he can not ride in the seats and must stay in the floor any suggestions for that issue as well? He is still fairly young and is doing great but is still learning so he has is moments of weakness. Hes not quite a year and a half old.