We reacted to the craziest real-life doppelgänger photos — and the resemblance is unreal! From strangers who look like celebs to people meeting their twin across the world, these side-by-sides had us ...

While cats are very protective of their kittens, at least up until they are weaned, a Catster article, medically reviewed by Dr. Paola Cuevas, says that once the kittens are independent, they are fine ...