I ended up purchasing a Cabelas Gun Dog intermediate kennel after I looked at Gunner, RuffLand and Dakota.  The intermediate is tall enough for my GSP and it has a 5 star crash rating.  The key lock on the door is a joke but the door is solid and the latch seems to work well.  If fits behind the seats of my F-150 and Ram 1500 but it also comes with tie down straps for carrying it in the back of the truck which I will never do.  It is actually made from thicker material than my RuffLand intermediate kennel.  Now I’m looking for a good kennel pad.