[skissane]

A lot of dog play is rehearsing hunting-related behaviours. For example, playing tug-of-war over a toy is practising playing tug-of-war over the kill, which helps to break it up into manageable portions. I wonder if adult domestic dogs are more prone to play because they have limited opportunities to use these natural instincts for real? Maybe in a pack of wild dogs where they are constantly being used for real, they would be less likely to rehearse them