Fluid Cool, Cushioning Comfort. Give your dog the ultimate PetBed - The Canine CoolerDogs crave its cooling comfort year round. Canine Cooler® gives dogs a constant cool spot in summer and a relief from furnace and fireplace heat in winter. REMEMBER — YOUR DOG WEARS A FUR COAT ALL YEAR! Using SoothSoft® Comfort Technology, this bed provides cool Memory Foam Comfort, molding to the shape of your dog's body. This patented feature is great for dogs with achey joints and bad hips, but it also helps many other ailments and conditions. SAFE FOR YOUR DOG The Canine Cooler's outer membrane is 20 mil thick - tough enough to park a truck on and not pop! In fact, we warranty the bed against claw puncture for one years. As tough as this NON-TOXIC membrane is, however, it will not harm your dog should the bed be chewed by accident.