Crown Majestic Automatic Pet Feeder Simplistic Program - and now automatically dispenses 1/8; 1/4; 3/8; 1/2 and 1 cup of kibbles/pellets (Not recommended for prescription disc shaped kibbles) This version caters for small pets 4 AA batteries (main power) + power adapter included LCD display for time, feeding volume, and number of meal cups Detachable water bottle, drip pan and extended grain container