I just had my turf installed in my backyard.  A Global Syn Turf supplier in Dallas sold us the Artificial Turf, Installation Accessories and had one of their installers install our grass for under $12.00 sq. ft.  The installer tore out my grass and dirt, replaced it with a rock base and installed the Global Syn Turf Pet Turf.  The Pet Turf is ideal for all pets and is easy to maintain.  If you want a free estimate and free samples contact Global Syn Turf to refer you to a dealer in your state.