A must have accessory for those muddy dog walks The Dexas Mud Buster is the innovative and easy way to rinse your dog’s dirty or muddy paws, before they track it all over the house Muddy paws go in, clean paws come out To use, add a little water into the Mud Buster. Then, insert the muddy paw, do the twist, dab the paw dry, and repeat for 3 more feet The Mud Buster features an array of soft, gentle, thick silicone bristles inside an easy-to-grip tumbler. Designed to be gentle on your dog's paw, the silicone bristles will gently loosen mud and dirt, keeping the mess in the Mud Buster and not in your home or car. Great for trips to the park, hiking, running or playing outside is all types of weather. BPA free Simple and easy to use, just rinse out after use. BPA free. For Proper Use & Effectiveness: The Medium Mud Buster is perfectly sized for medium sized dogs with paws upto 2.5inch wide.