I was thinking the same thing because i have 2 labs and with the sea it is a very tight fit for them. I was actually thinking about going with an old school Land Cruiser seating set up with the fold down benches facing each other. I dont know if this is a viable option but i think it has potential. I posted a pic of what it looks like. Sorry it was the best I could find. Hope this helps, let me know what you think.