Whether you play with a stick, an imaginary friend, fancy toys or just pebbles from the riverbed, play is something that is embedded deep into the existential apparatus of nature, not just humans. Animals play, and they do so with rules, imagination, and enjoyment. From lion cubs wrestling to dolphins chasing waves for the thrill of it, play cuts across species as a rehearsal for life; not in the performance-based, “future-ready” sense, but as instinct, exploration, and joy.