Giving a cat a treat isn't the most interactive of tasks; a cat either eats it or walks away—not a lot of tail wagging or vocalizing for more. So imagine our cat owners' delight when we offered them PetSafe's Feline Lickety Stik. Based on Lickety Stik for Dogs, the cat version features a smaller, easier to tongue roller ball and comes in six cat-preferred flavors: Salmon, Tuna, Chicken, Dairy, Turkey and Beef. Our reviewers appreciated the liquid treats' 100 percent all-natural ingredients and loved that 20 licks' worth equaled only 1 calorie. One tester said her cat so adored the treat that all she now has to do is hold it up within sight of the cat and it comes running for its daily dose. The 0.84-oz. bottles hold 250 licks, making them long-lasting for those owners who don't overindulge their cats.