Play between dogs usually involves several behaviors that are often seen in aggressive encounters, for example, nipping, biting and growling. It is therefore important for the dogs to place these behaviors in the context of play, rather than aggression. Dogs signal their intent to play with a range of behaviors including a "play-bow", "face-paw," "open-mouthed play face" and postures inviting the other dog to chase the initiator. Similar signals are given throughout the play to maintain the context of the potentially aggressive activities.
