It can adjust the temperature range 86-131? (Wider temperature options than most products) You can choose the most suitable temperature for your lovely. The Largest Pet Heating Pad with Timer? PETNF timer heating pad - Auto shut down when you wanted. Timing system has 6 levels: Always(Default Setting, don't need to press any button) and 2/4/8/12/24 H(Need press the Timer button).The pad will stop heating when the timer out. And the indicator light moves down automatically when every 4H passed to tell you how much time left. Flame retardant and Waterproof PVC Envelope Enclosure? UL certificated to keep your pet safe. Our product's inner is a soft PVC envelope with waterproof and Flame retardant. This product has the highest-grade V-0 flame retardant capability. The outer soft fleece cover is machine washable. However, if your inner pad becomes dirty you can clean the pad with a damp cloth instead of immersing the pad into water. Because it has wires on it. 83'' Chew Resistant Cord for Safety? In order to prevent pets from getting electrocuted by biting the wires, we specially fitted our wires with the 83'' Chew Resistant Cord. But you had better take your pet away from the wires when they bite the wires. In order to prevent the heating pad from overheating, we add a temperature control wire. If the temperature exceeds your set temperature, the thermostat stops heating and lowers the temperature. PETNF products are rigorously tested and are certified by MET Laboratories to exceed USA and Canadian electrical safety standards. Any product you return must be in the same condition you received it and in the original packaging. We usually respond within 24 hours on weekdays. Thank you for shopping at our store. This item is in the category "Pet Supplies\Dog Supplies\Beds". The seller is "estersbrands" and is located in this country: US. This item can be shipped to United States.