Lifestyle Pets Check Your Muddy Paws at the Door Machine-washable mat traps dirt and moisture and is available in three sizes. By Mary Sheely Published on March 18, 2009 11:45 AM Share Tweet Pin Email Spring is coming, and we all know what April showers bring: muddy paws. Well, the Dirt Stopper wants to prevent those from taking over the house. The absorbent mat is made from 100% cotton fibers that “get into the grooves” of shoes and paws, trapping dirt and moisture. When it’s really dirty, you can just throw it in the washing machine. And the Dirt Stopper also has a low profile, so you’ll still be able to open your front door. It’s available in three sizes (20 x 30 inches, 30 x 40 inches and 30 x 58 inches) for $29.95-79.95 from In the Company of Dogs. Happy spring!