Automatic feeder for dogs and cats. Features a timer for up to 48 hours. Uses 1 AA battery. Includes instructions, no box. Convenient for when you're away for extended periods. The door automatically opens at the set time. While pets may need a little practice, they usually get used to it in 2-3 tries. You can place a cold pack under the tray, which is great for fruits or items that spoil easily in the summer. Battery-operated, so there's no risk of electrical leakage. Please consider it. #YoshiNegotiationItems (This is a list of items for which price negotiation is possible.)