Cat Mate C500 Automatic Pet Feeder With Digital Timer - Weekend Holiday 365 The CAT MATE C500 will serve meals at your pet's normal meal times when you are away — during the day, evening or over the weekend Suitable for feeding both wet and dry foods, the close fitting lid will help keep food fresh. Just program the easy to use digital timer to the required meal times. Once set, all programmed feeds are visible on the LCD display. • Easy to use digital timer allows you to program individual meal times. • Battery powered. 3 x AA batteries (not supplied) give approximately 12 months operation. • Five large food compartments each hold 330g (3/4 lb) of food (or the equivalent volume of dried food) - enough for two cats or a small dog. • Easy to clean, dishwasher-proof lid and bowl. • Tamper-resistant to pets. • May be easily fastened to a wooden board for extra stability, if required. Please note that Twin ice packs help keep food fresh but that I don't have them for this unit, you could purchase replacement ones.