Usage Tips:Thermostatic control and anti-freezing: this 35 W heated water bowl automatically switches off when the water reaches 45.0 °C and then maintains a constant temperature, the water does not freeze even at -15.0 °C. It ensures a steady drinking water supply for dogs and other outdoor animals. Safe and durable: Made of premium plastic, this outdoor pet water heating bowl is safe and free from harmful substances when heated. The line is wrapped in steel, making it waterproof and bite resistant for long lasting durability. Interference-free design: the heated dog bowl has a no-indicator design to make small animals not nervous, so they can approach and drink more comfortably. The lack of an on/off switch also increases safety by preventing accidental touches. 【Larger Capacity】With a capacity of 3.7L, this food bowl meets the drinking needs of different animals, including stray dogs, cats, chickens, ducks, rabbits, squirrels and more, making it an ideal choice for water supply in outdoor environments. Easy to use: simply place the pet heating bowl on a flat surface, fill it with water and plug it in. Note: only suitable for animals. When not in use, peel off the bowl. Do not immerse the bowl completely in water.