I’ve been wondering about the possibility of making one of these! Thanks to make zine’s awesome instructable – I can honestly say that it’s well worth the extra effort! You’ll never have to worry about your dog (or cat) waking you up because they’re thirsty! With this self-watering pet bowl you can rest assured your pets thirst will always be quenched! This is a great tip for hot summer days!
VIA: http://diyready.com/diy-pet-projects-recipes/ & http://makezine.com/volume/make-37/#projects