Features: 1.THERMOSTATIC: Dog heated bowl keeps water temperature between 25C?359C (77F?95F) on snowy and icy days with intelligent thermostat. 2.ANTI CING: Pet thermal water bowl prevents water from freezing, allowing pets to drink on cold winter days, suitable for all kinds of pets. 3.SAFE MATERIAL: Pet heating bowl is made of excellent food grade engineering plastic, BPA free, non toxic safe and natural. 4.WITH SWITCH: Heating cat bowl with indicator light waterproof ON or OFF switch, help heat preservation and easy to clean the bowl body. 5.ANTI BITE: Cat heated water bowl wire full metal tube protection, to prevent pets from chewing through the wire, more secure. Specification: Item Type: Dog Heated Bowl_x005F_x000D_ Material: ABS_x005F_x000D_ Bowl Size: Diameter Approx. 24cm/9.4in, Height Approx. 9cm/3.5in_x005F_x000D_ 1. Winter temperatures are too low, many places outdoor pools, even water pipes will freeze on, the water in the faucet is also very cold. In winter usually the owner is also more careful about the dog"s diet. Heated bowls are good for keeping the water temperature between 25 degree and 40 degree outdoors and indoors. _x005F_x000D_ 2. Tap water is harmful to dogs, dogs have a special gastrointestinal, the water temperature is too high dogs will not drink, winter boiled water can not drink after cooling, heating bowl can do a perfect constant temperature state. _x005F_x000D_ 3. Cats, dogs and other pet pups drink room temperature water in winter will have an impact on the gastrointestinal, need to drink to warm water._x005F_x000D_ 4. Some older dogs, especially those with gastrointestinal disease, drinking cold water in winter will hurt the gastrointestinal tract, need to drink warm water often to reduce stimulation. PackageList: 1 x DogHeatedBowl 1 x English Manual Note All data are measured manually, and there are certain errors in the measurement results.