Here's why:
* Natural Instincts: Play is how kittens learn to hunt, pounce, and develop essential skills. They're wired for it!
* Energy Levels: Kittens have boundless energy. They're constantly moving, exploring, and seeking out fun.
* Curiosity: Everything is new and exciting to a kitten. They investigate everything with their paws, teeth, and noses.
While some kittens might be more mellow than others, overall, they're definitely at the top of the playful scale.