Gravity Pet Feeder and Water Dispenser Set with Silicone Mat

This set pairs a dry-food feeder with a water dispenser, each with its own bowl, and both work by gravity. As your cat or small dog eats or drinks, more food or water slides down to take its place. There are no batteries, cords or apps to set up, so there is nothing to fail while you are out for the day.

The food hopper holds 2.4 L (about 81 fl oz) and the water tank holds 2.6 L (about 88 fl oz). Both pieces detach from their bowls, which makes rinsing straightforward, and a silicone mat sits underneath to catch drips and keep the set from sliding across a hard floor. The body is plastic, and you can choose gray, green or blue.

Set it on a flat, level spot with a little room to lift the pieces off. Fill the hopper with dry kibble only; wet food will not feed down properly. Because water and food drop as the bowls empty, check the level now and then and wash everything between refills.

The size suits cats and small to medium dogs. A larger or very enthusiastic eater may empty the bowl faster than the hopper refills it, so it is better matched to a pet that nibbles through the day.