Morgan recommends giving a dog time for free movement in a safe space ... "If you don't live near the beach, fill a small child's plastic pool with water or dirt for splashing and digging," Dr. Morgan ...
and the cover protected the materials inside against dirt, peanut butter, and black tea spills. The spills also washed out easily. The cover isn't waterproof, however. You'll have to pick up the Molly ...