But he chose to write a paper on why cats were truly man's best friend but would never stoop to admitting it. Kittens knead against their mothers to stimulate milk production, which. So Sweet GIF - MilkAndMocha Hug Cute GIFs. Cats are known to dip their heads into the food and drink that their owners are trying to enjoy. The orphaned kitty I got about 3 weeks ago loves to suck on me.