The beasts must be entertained

Inspired by one of those it's-so-simple-it's brilliant ideas on Instructables, the kittehs now have their own yarn to play with.

Basically you ball up the yarn, leaving a long tail.  You then sew the tail through the ball so that it isn't instantly destroyed when it falls into the claws of the ferocious little beasts.

Dot will play kitteh soccer for hours. Tony just wants to destroy the thing.