To accurately answer what a small kitten was doing, I need more context. The kitten's actions depend on the situation. However, here are some common activities of small kittens:

• Playing: Kittens are naturally playful and enjoy chasing toys, batting at objects, and pouncing.
• Sleeping: Young kittens sleep a lot to conserve energy and grow.
• Eating: Kittens need frequent meals to fuel their rapid growth.
• Grooming: Kittens learn to groom themselves and their littermates.
• Exploring: Kittens are curious and like to explore their surroundings.