For kittens, interactive toys that mimic prey, such as feather wands, laser pointers, and small, movable toys that encourage chasing and pouncing, are ideal. These stimulate their natural hunting instincts, providing both physical and mental exercise. Incorporating climbing structures like cat trees and scratching posts also helps them explore and develop coordination while offering an appropriate outlet for scratching. Soft balls and stuffed mice can be easily carried or batted around, further engaging their playful nature. Rotate toys to keep playtime exciting and new, ensuring a well-stimulated and happy kitten.