I have a 80lb black lab and I put her in the back(cargo area) but she sticks her head in between the headrests. The headrests and roof are stained as a result. Do you have a good barrier that works good with the Gen III Prius???
I forget the name of the body collor that fits around the dog but that's what what and how the dog should be secured never in the cargo area that is unsafe now the body harness cost $90 or thereabouts and I suggest you get it because your dog deserves better
Check out this thread: Dog Divider for trunk | PriusChat Never heard back from the OP how things were going with the dog barrier.