Get a nice big movers blanket - these are rugged and can be purchased at Home Depot.
Put 4 holes in one end and insert the head rests through the holes and into the seats sandwiching the blanket end. Using metal grommets for the holes would be super-cool.
Drape the remaining fabric all the way down to the floor and secure with a bungee cord all the way around the seat creases.
This should secure everything, keep it hair-free and provide a couch and a floor mat for your pooch. Bonus: just pull it out and throw it in the wash when it gets gross.
Put 4 holes in one end and insert the head rests through the holes and into the seats sandwiching the blanket end. Using metal grommets for the holes would be super-cool.
Drape the remaining fabric all the way down to the floor and secure with a bungee cord all the way around the seat creases.
This should secure everything, keep it hair-free and provide a couch and a floor mat for your pooch. Bonus: just pull it out and throw it in the wash when it gets gross.