As the pet tech writer here on the WIRED Reviews team, I’ve tested over 100 pet-related products, including automatic pet feeders, pet water fountains, and pet cameras. Although Petlibro products aren’t the cheapest, I still consider them a great value for how well-designed and reliable they are. Those are huge savings you could use on a cat water fountain, automatic cat feeder, and more! Petlibro Cat Water Fountain Replacement Filters: Get 15% Off With a SubscriptionI recommend that every cat owner get an automatic cat water fountain, as they help promote increased water consumption to often chronically dehydrated cats (which then leads to health issues like potentially lethal UTIs). A cat water fountain is more work, but gives more rewards.