Tonha Large Pet Heating Pad 30W|Indoor Electric Warmer for Dogs, Cats, Animals | Heated Bed, Warming Mat | Replaceable Covers, Waterproof Layer | 15.75x25.6in COMFORTABLE & WARM  Make winters comfortable for your pet. Choose a comfy one from 7 settings, from 75-135F This pad wont be too hot, and it can keep pets warm all night long. At 30W, it consumes little electricity. And with an ample 15.75x25.6in heating area, its perfect for pets of many sizes. SAFE FOR YOUR PET  Our prsoduct operates on a low 12V, and theres a fuse inside the controller. To prevent pet burns, heat will slowly build up in 25 mins. To prevent fires & accidents, theres a layer of fireproof, IP67 waterproof PVC. Plus, we covered the cord & heater parts in bite-proof steel. EASILY CHANGE COVERS  This item comes with 2 soft, detachable, fleece covers. One is blue in color while the other is brown. To ensure your pets mat is clean all the time, switch covers from time to time and have them hand-washed or machine-cleaned. IMPROVED CONTROLLER  This pet heating pad now comes with an improved temperature controller. Compared to controllers of similar pads, this one is bite-proof, sturdier, and cuter in the shape of dog paws. It also comes with a thermal protector which ensures the temperature wont go over 135F. MULTIFUNCTIONAL GIFT FOR PET LOVERS  Its not only for cold weathers. This product is good too for senior, pregnant, new-born dogs & cats, pets with arthritis, and those recovering from illness or injury. In case youre not satisfied with your purchase, we offer a 30-day money back guarantee.