AEV
Supporting Sponsor - American Expedition Vehicles
Build looks great! I have a white/yellow (long haired) lab with hair that gets everywhere too... I have to pick up at least a rear seat cover like yours.
I bought a rear seat cover off Amazon for $27 by Epica. It's black, quilted, water resistant, straps well to the seat and is machine washable. My german shepherd/black lab mix is brindle and has white near her rear. It's ALL over the back but it's nice to let her jump up in the rain or snow without worrying.