Rola Smart Pet Water Fountain for $40: This automatic fountain is cordless and runs on a rechargeable battery that lasts up to 60 days (although it can stay plugged in too). Wonder Creature Cat Fountain for $21: My two cats have cycled through several water fountains over the past few years, but this no-nonsense version has been a stalwart. —Kat MerckHappy & Polly Gothic Cat Drinking Fountain for $55: If you prefer gothic decor to neutral blandness, this ghostly ceramic cat fountain from Happy & Polly may tempt you to bite. Whisker City Free Fall Cat Fountain for $40: This huge fountain is better suited for dogs—with a large 150-fluid-ounce bowl and a waterfall design. More Work, More Benefits AccordionItemContainerButton LargeChevron While automatic water fountains are better for your cats' overall water consumption, they do require a bit more work and money.