I have the Dirty Dog 4x4 JKU behind the drivers seat pet divider and it works great. They also sell one for behind the rear seats to keep your dog in the cargo space. I feel the cargo space is tooooooo small, so I fold down my rear seat and let the dog enjoy some room. Enough room for a larger dog with a bed and sitting room to look out the windows!

 

I have been wanting a divider for a bit as well. We have a 2 dr, with the back seat removed so we can fit our monster in the back. He may top out at almost 200 lb., and I don't want to have a mini pony crashing the front seats for treats.





Great dane/ English mastiff.

 

Speaking from experience, if your dog likes to chew then you need to get something metal. I have a pointer and bought the safari pet divider and she chewed through it in the time it took me to go into the store and by some blueberries (about 5 minutes) . I just ended up running a cable between the roll cage and making a harness strap so she is not able to move anywhere besides to put her head out the windows. I figured this was a good idea as I like to run doorless as well and this will allow me to do that.