When I worked in Central Illinois recently, the home my wife and I rented bordered a field where young cows were raised. The small cows seemed to play some sort of game, running around each other like run after the leader. We thought they were playing. Later my wife found stuff on the web about cows being given beach balls to play with and with each other. Uncomfortable truth for people who selfishly help environment…
Eg tickling is learning to protect vulnerable spots on the body