Re: Rear seat pet cover for 2014 GC?
Just a thought...
Try to find a local canvas shop (boat covers, awnings, bimini tops) and ask them to make a custom cover for the rear seat out of Sunbrella (choose a lighter fabric like grey or tan).
The Sunbrella fabric will stand up to the dog claws and drool and can be thrown in the washing machine to clean it up without affecting the canvas. Note that Sunbrella fabric/canvas is waterproof, but also breathes.
My dad used to have a canvas business. I made a cover for my house A/C unit for the winter. Going on 13 years with the same cover and after running it through the washer, it looks like new.
And... I still have one of the commercial sewing machines so I can always make more 'stuff' for myself. <grin>