PS. Oh, that yellow water bowl you've got pictured there. It's very pretty, and it was the first one I bought, but mine always seems to be coated with slime (read: bacteria) after only a few days. Even after bleaching and hard scrubbing. Drives me nuts. I've basically taken it out of commission because I couldn't convince myself it wasn't a health hazard.

If you find your water bowl doing that to you, too, I recommend the blue glazed ceramic ones instead. The glaze seems to lack the microscopic crevices bacteria like to hide in.