BARKING

How to Tell if It's Playing or Fighting

Self-Handicapping (A.K.A. pulling their punches)
Role Reversals
​Meta-Signals
Play bows and Play face
Running with a bouncy gait
What Are They Doing? Play-fighting, play-fleeing, play-feeding, play-courting (Yes! Even humping!)

Pro-Social (A.K.A. "Friendly") Behavior