Any time animals show affection toward one another, we humans stop in our tracks because it's so darn adorable to see how they express emotion. A video from Reddit demonstrates the love and compassion that dogs and cats can have for one another in the most delicate of ways. Intrigued by a new foster kitten taking a bath in the sink, a curious Bloodhound leans over the sink's edge and, when he can't get his nose close enough to sniff her out, gently taps and pets her body using every bit of control he's capable of. Tap-tap-tap. It's the sweetest thing we've ever seen!