Relaxed language, there is nothing better than being with a happy dog. The body is fluid and relaxed. The mouth is slightly open with a tongue hanging to the side and all the signals a dog gives off. Communicate joy, confidence, and a desire to invite play and attention. The signs of relaxed language include, their mouth is slightly open, tongue relaxed and rolling to one side. Small body freezes during play.
A play bow this signal invites play and tells others whatever action comes next is still just playing. turning over and inviting a belly rub is showing trust and enjoying social contact, a relaxed facial expression, squinty or blinking eyes, tail wagging fast, either side to side or in a round motion, like a helicopter or a wiggling backside is also a sign of relaxed language.