1AUTOMATIC REFILLING: Using gravity feeding technology, the waterer automatically dispenses food when the bowl is empty, ensuring a constant supply of food for your pet. 2DURABLE MATERIAL: Made with PP plastic, the 2 in 1 automatic pet waterer is non toxic, odorless, and designed to be thick and durable, ensuring the health and safety of your pet. 3LARGE CAPACITY: With a 1.3L water dispenser and a 2.3L food storage barrel, the 2 in 1 automatic pet waterer can provide small pets for approximately 7 days and large pets for up to 3 days. You can confidently leave your pets at home during vacations, work, or gatherings without worrying about them going hungry. 4WITH LID: The top of the waterer features a convenient, easy to open lid, allowing for easy food refills and compatibility with various types of pet food. 5EASY TO CLEAN: The water barrel and base can be easily detached and rinsed with water, making cleaning a breeze. It is recommended to clean the pet waterer at least once a week to maintain cleanliness and hygiene.