Petmate Mason Replendish Cat and Dog Waterer With Microban, 2.5 Gal

I have 6 cats (used to be 7) and have 7 1 gallon waterers throughout the house. 1 in the living room, 3 at their food station and 2 in the basement and 1 in my bedroom. They work like a charm. My gang adjusted to having them within the first day. I used to have the plug in bubbling water fountains but was always limited to location due to electrical outlet locations. Also with the closed top, the water stays cleaner (one of my guys used to love to drop food into the bubbler, resulting in my having to clean them every other day (and having to use a toothpick to clean out mushy food from the filter intake area so the motor could work properly.)

Bought it, couple days ago and no problem with it's design and seems to work really great. My boy drinks a lot of water and this helps him receive good water through out the hot day!