Aww, a teeny tiny fawn nuzzling a horse is heart-meltingly sweet.
But if you want to see interspecies interaction Russian-style, admire this wild cat licking the crap out of a poor house cat. Um, and scroll down a bit for a few less than friendly tete a tetes with a carp and a chicken. Oh, and a naked woman.
Horses and fawn from The Hedonistic Imperative