Designed for all sizes of dog or cat, this Large Capacity Automatic Pet Feeder holds up to 45 cups (10.65L) of dry food. Feeder has programmable days (1-99 days), portion sizes (1/4 cup to 2.5 cups) and feeding (1 to 4 times daily). Smart Sensor prevents overloading of feeding tray. Unique anti-clogging feature for food hopper and pet-proof lock on lid for greater security. Record a 6 second personal message for your pet to play your voice when the feeding time coming! Alarm sounds when feeding schedule expires. Also includes a built-in microphone, speaker and low battery indicator. Features Include:. Alarm sounds when feeding schedule expires. Built-in clock with easy to read LCD. Built-in microphone, speaker and low battery indicator. Detachable food hopper & feeding tray for easy cleaning. Feed from 1 to 99 days (or non-stop). Requires 4 D Batteries (Not Included). Item dimensions: 17.5 x 10 x 14.25 (L x W x H) Inches. Item weight: 6.5 lbs.. Large volume: 45 cup (10.65L) capacity. Material: ABS. Includes user manual. Pet-proof lock on lid Prevents accidental spillage. Programmable feeding from 1 to 4 times daily. Programmable portion sizes - 1/4 cup to 2 1/2 cups. Record a personal message for your pet. Smart sensor prevents overloading of feeding tray. Tamper-proof clasps on hopper. Translucent hopper shows food level. Unique Anti-jamming feature