What Does it Mean When Cats Lick Each Other?

It’s one of the sweetest sights…one kitten leans into another and begins to lick its fur. As cute as we think this behavior is, there is actually practical logic behind it. And it isn't just kittens that lick each other. So what does it mean when cats lick each other?

What Does it Mean When Cats Lick Each Other?

Photo: thediscerningcat.com