General description Pet mate's Automatic Waterer and Feeder for Cats and Dogs features a 3.8L capacity with a gravity feed technology that dispenses dry food as pets empty the bowl, allowing for extended time between refills. This system is designed to ensure your pets are well-fed and hydrated, making it ideal for busy pet owners or those going on vacation. Technical specifications Capacity: 3.8L Material: Food grade plastic, non-toxic, durable, and recyclable Feeding design: Gravity feed technology Duration: Lasts approximately 7 days for small pets and 3 days for large pets Usage The feeder features a top lid for easy food addition. The waterer can be removed from the non-slip base for filling and then securely fixed back in place. It is recommended to clean the barrel and chassis once a week for optimal hygiene.