This is a very nice cat fountain that I bought last summer. It worked perfectly, and continues to do so. The problem is that it developed a semi-regular clicking noise which drives me nuts. I have cleaned the fountain, but it still makes that noise - which isn't very loud, but to me it's annoying. The fountain itself is great. It's easy to refill, easy to clean, and most of the parts can be washed in the dishwasher. Perhaps there's someone out there who is handy and can fix whatever is making the noise. If you want to see a photo of it in operation, check the PetSmart web site.
Smoke-free home. Quick pickup appreciated.