The Collar Club, a full-service doggie daycare and boarding facility in West Des Moines, installed K9Grass Classic on the playground for their dogs, turning the concrete playground into a soft, green K9Grass play area for the dogs. There are some very happy dogs! Why choose K9Grass? Patented, exclusive antimicrobial technology Cleanable and drainable Safer and better smelling environment No more mud or dirty paws Natural, realistic look and feel for dogs Stays green and lush-