Keep your pet cool with Green Pet’s revolutionary self-cooling beds for pets. Our best-selling Cool Pet Pad is a pressure-activated pet cooling mat that kicks in once your pet lays on it. Our mats keep cool with an eco-friendly foot forward. The Cool Pet Pad conserves energy with our cooling technology that requires no water, refrigeration or electricity. It’s one-of-a-kind. Or as our lawyers like to call it: patented. The Cool Pet Pad cools for up to 3 hours. After that, it recharges itself automatically with just 15-20 minutes of non-use. We recommend using the Cool Pet Pad indoor in a cool, dry environment. While it's designed to work on all types of surfaces and dog beds, the pad NOT recommended for use in direct sunlight or hot air, as the technology works by absorbing heat from the highest heat source. It's best if this source is your hot pet, not the environment! U.S. Pat. No. 8,720,218 B2 U.S. Pat. No. 9,226,474 B2 U.S. Pat. No. 11,219,191 B2 U.S. Pat. No. 11,375,685 B1