Tiny Insidious Yarnblob and its Mom

The Tiny Insidious Yarnblob is so small and stealthy it can sneak right through the yarn guide on a winder, leaving the unsuspecting knitter flat-footed when finally faced with trying to tame this Yarnblob without dropping stitches:

A sneak attack by this tiny creature is not its only danger, however; like many creatures in the wild, its mother is never far behind:

P.S. Happy Birthday to my younger daughter, who turns 13 today :-)