This is a practical automatic pet feeder/pet waterer for your dogs/cats, especially perfect for using when you’re going out for traveling or working. 3.8L large capacity, which can provide enough food/water for pet for several days. Suitable for feeding dogs and cats, and small, medium even large sized dogs can use it! With this pet feeder/pet waterer, you no need to worry about starvation or thirst of your pet anymore! Features: Made of good quality plastic material, environmentally friendly, non-toxic and no smell, safe to use. 3.8L large capacity, which can provide enough food/water for pet for several days, and you can check the remaining of food clearly. Easy to use, just putting food/water into the device, then it can automatic feed through the principle of gravity to ensure a consistent supply of food/water. Built-in preventing excessive braking device, which can control the dosage of pet food, preventing over-eating of pets and pollution of food. Easy to remove the bucket body