Donna, its sooo cool! Holds a LOT of water, and flows smoothly over a LARGE sphere. In less than 24 hours, the cats have taken to it so much that they leave the Petmjate completely alone and I actually saw Harry, Flutter & Pouncer all drinking form the fountain at once!~

The Petmate needs to be refilled at LEAST once a day. This still has at least a full day's worth of water left and I didn't even fill it completely up to start!

Here's a link to what it is Catit Drinking Fountain