You can spend a billion dollars on shit for your pets, and all of it falls on the spectrum somewhere between "definitely useful" and "you spent $50 on a dog sweater because you're a psychopath." This Adjustable Pet Feeder ($45, Dexas) falls squarely on the "definitely useful" side. Why? Because its adjustable legs grow with your pets. Fully collapsed legs for puppy days, completely elevated legs for adulthood (if you've got a Great Dane or something). The silicone bowls are removable for easy cleaning.