【Materials】: Our pet water dispenser is made of plastic, thick and durable. The health of your puppies and kittens is well protected. 【Unique design】: Waterproof and dustproof design to prevent water and dust leaks from entering the bottle. It can be used in two directions and can be used according to the environment. 【Gravity feed principle】 : food water dispensers adopt a natural gravity feeding system, it does not require electricity, it is environmentally friendly and can be used anywhere. 【Gravity feed principle】food water dispensers adopt natural gravity power system, require no electricity, green environment, and can be used anywhere. 【Wide range of uses】: Can be used indoors, gardens, kennels, etc. ., for pet species (dogs, cats, rabbits, etc.) or for farm animals (chickens, pigs, etc.).