Yeah, that's one of my two dogs, a rescued racer. He is a huge galoot, the biggest greyhound I've ever seen, and he simply adores having a home after a rough few early years. He's happy and grateful about EVERYTHING. You give him water, he dances. You give him a milk-bone, he can't believe it. He has a bed (they can't lay on the floor very well) and every time he lays down in it he gets this massive, contented sigh like the world is the best place ever.
And he loves to spoon. If you lay on the floor, he immediately spoons up like a person. It's hilarious.