momoffuzzyfaces, That is the reason why I leave a hanging blanket in their play area because all of my kittens, even those of past years, thoroughly enjoy playing "climbing the blanket". Also, they play "chasing the lump"; when one gets inside the blanket fold and begins to climb the inside. All of this is so much fun to watch. Yesterday they began to wrestle with each other. Their development is going OK.

.............wayne