AUTOMATIC REFILLS: The Pet Mate Pet Cafe Cat and Dog Food Dispenser uses gravity feed technology to dispense dry food when pets empty the bowl, extending the time between refills. /p> High quality material and environment: our water dispenser and food dispenser adopt food grade plastic material, non-toxic, no strange smell, please feel free to use; 100% new material, thick texture, durable, recyclable Easy to use: the feeder opened the lid on the top of the containers to add food. The waterer can be removed directly from the non-slip base, filled with water, and then attached to the base. Large feeding capacity: 3.8 liter large capacity, automatic watering system for pets with gravity feeding design, can last about 7 days for small pets, 3 days for large pets, you can rest assured to go on vacation, work worry about pets will be hungry. Easy to clean: the barrel and the chassis can be divided, you can rinse them directly with water, it is recommended to wash them once a week.