NAMSAN focus on researching pet supplies, this Heated Water Bowl is authorized by Namsan, which made of quality BPA-free ABS plastic, no harmful substances are generated when heating, it can be used outdoors or indoors, anywhere in cold weather. | Cats, dogs, or most animals drink room temperature water at around 25 ℃(77°F). Just plug it in, making sure your pet always has warm drinking water. Even if water temperature will be affected by atmospheric, heater will maintain the water at a safe 25 ℃(77°F) or below. In extreme cold day it can keep the water from freezing, provide drinkable water for pets or outdoor animals, also for bird bath water. | 1.65 M (5.5 feet) power line, steel wrapped, chew-resistant, safety for pets water drinking, can place in the yard, coop, farm. Holding 0.58 gallons (2.2 L) water, enough to daily drinking for dogs, feral/stray cats, chickens, birds, squirrels, foxes, rabbits, raccoons, possums or other little creatures. Be sure the water in the bowl frequently. | Waterproof light indicator, never afraid of pets splashing on it when drinking water. It shows red when this heated water bowl working. Red lights can attract the attention of animals, allowing them to quickly find water in winter or at night. And you can see from a distance whether the bowl is working without the need for close observation. | Foam pads on the bottom of dish to prevent slippage and stabilize on a flat surface. Don't immerse pet thermal-bowl in water, unplugging and stop energizing when it is without water in the bowl. If appear the indicator light is not on or the bowl is not heating, stop using it and contact the seller.