If you've ever wondered what dogs do and say to each other when they get together, we have some ideas. In a viral Reddit post shared over the weekend, three Golden Retreiver puppies squirm their bodies into a tunnel-like play structure, with only their little tails sticking out. What are they doing under there? When someone comes to lift the play structure up, not only are the three of them huddling nose-to-nose, but they are holding hands! Their paws are basically on top of each other. When the structure gets lifted and they realise their secret club has been revealed, they look around and quickly disperse. It's all too adorable, and whatever this dog club is, it looks exclusive and we want an invitation.