Perfect for both cats and small to medium sized dogs the PetSafe Digital 2-Meal Feeder will pop open to deliver your pets meals at the times you choose. The programmable feeder is reliable, easy to set up and designed to keep pets out until meal time. Each compartment can hold up to 1 1/2 cups of dry food. The digital timer can be set to program the meals within 1 to 99 hours of each other. The timed, portion controlled feedings help prevent overeating and create healthy eating routines. Timed portions controlled feedings = peace of mind.