You are brave, woman. A SANDBOX? Wow. That's like doggie nirvana, isn't it? Bo has taken to rolling in the ONE SPOT (that happens to be exactly his size - imagine that) where there the lawn ends and the dirt begins. He'd go apesh*t in a real sandbox. I know when we go to the beach, he's particularly enamored with the acres of easily digg-able, super digestible "dirt" there......