My vehicle is a 1985 300CD-T.

I am searching for some kind of fabric cover that would fit over the rear seat (bottom seat at minimum, even better if I could get a second cover that would fit over the back rest portion of the rear seat as well).

Here's the issue:
I own a 55 lb. dog.
She rightfully (tongue in cheek there) insists on traveling with me when I go out in the car.
She makes the bottom of the rear seat quite filthy despite my trying to keep her paws clean.

I'm just looking for something that will fit over the rear seats that probably has elastic around the edges to help it fit to the seat.

The cover does not need to be fancy, fit perfectly, etc. I just need something that works by keeping doggie's dirty paws from making a mess all over the rear seat.

I have tried Covercraft and a general Google search but come up with no hits yet.

If there are any suggestions for where I might find a rear seat cover(s), I would certainly appreciate it.

Thanks-