Cat-Dog Shallow Water Feeder

You can make a large-capacity pet water feeder for just the price of filament and the 128oz water reservoir at https://store.petsafe.net/drinkwell-big-dog-128oz-replacement-reservoir

In this design, the water level is very shallow. I've observed cats drinking from a shallow puddle on a sidewalk, and they seem satisfied - that was part of the inspiration here.

Be sure to print using food-safe filament.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/f