An excellent device for cats. It is possible to adjust from 1 to 4 feeds per day with different quantities of volume of cat food. If you get batteries in the device, then when you turn off the electricity does not fly time and the device can work offline, but in general it is better to connect both power modes. The food container itself is roomy enough, which does not allow you to leave the pet hungry until two weeks. To buy goods and the seller I recommend