Sniffr automatic Pet Feeder, 5 Meal Food Dispenser for Dogs, Cats & Small Animals w/Programmable Digital Timer, Portion Control, Tray Feeds Wet or Dry Food - (Serves 4 Meals Per Day)
just used once to test. but no box available without box.
uses D battery. easy to take anywhere portable. can be set on a timer for your cat or small dog for meals.