The Petmate Replendish Feeder with Microban simplifies life by providing a continuous flow of top load food so busy pet parents have fewer refills to make. This gravity-controlled feeder automatically lets food drop into the bowl to keep your dog or cat fed. Ideal for short stays away from home or multiple pet households. Made with PET plastic making it safe for your pet. The base features Microban Antimicrobial Protection that helps prevent the growth of stain and odor-causing bacteria. This protection provides an additional level of defense against damaging microbes.