1. Pet Feeder and Waterer ComboTwoinone feeding and watering machine, with a combined structure that widens the chassis to prevent slipping and not easy to tip over; There is a raised baffle between the feeding bowl and the drinking bowl to prevent food from getting damp and contaminated, and to protect the y diet of beloved pets. 2. Automatic Feeding, No Electricity NeededThe feeder uses a gravity feeding design, with strong sealing. When the pet uses up the food or water in the base, the food or water in the bucket will automatically fill the base through. The whole process requires no operation, just regular water or food refills. The feeder can be used directly without power, charging, or plugging in, making it very convenient. 3. Siphon Device Prevents Water LeakageBoth the bucket and the base of the waterer are equipped with siphon tubes. When the water from the bucket needs to be added to the base, if the water in the base reaches a certain height, the siphon design will automatically close the spring, preventing the water from overflowing. 4. FoodGrade Safety for Pet HealthThe feeder is made of PP foodgrade material, of BPA, for chewing and resistant to scratches/heat. You can feed your pet with peace of mind, knowing it won't harm your pet's , ensuring your pet's dietary .