Oh my Gosh! This is genius, I only wish I seen it sooner. So our smallest of our 4 dogs is our Chiweenie, Jackster. Every time we leave, he has to go in the cage/crate, otherwise he marks all.the.things in the house. He will even mark his towels and blankets left in his cage. I'm not really sure why. Anywho, this Self Cooling Gel Pad/Cooling Mat amongst other things is waterproof and durable! Check out these other features: Always keep pets Cool& Comfortable: Ownpets Auto-Cooling Gel Pad is made of liquid gel which can make the mat 42~46℉ lower than room temperature. It helps to prevent overheating and dehydration, which make you pets feeling cool & comfortable during the hot long summer EASY-CARE, PORTABLE AND MULTI-USE - the mat is lightweight and folds effortlessly to fit in cars, crates and beds; a must-have item at home and on the road Product is made with FDA approved non-toxic materials & is 100% safe and not toxic if eaten/ swallowed. And won’t...