Double Bowls The bowls are placed opposite. It creates a comfortable space for each cat to eat same amount of food. Avoid queuing or fighting, keep your family members having a good relationship. 5L Tank: A full tank of dry food allows 2 adult cats to eat for 10 days. You don t need to ask neighbors or pet sisters to feed your pets when you go away for weekend or vacation. 15s Voice Recorder: You can record a 15 s calling message.