The kittens continue to grow and develop, play is such an important aspect of their learning.
They are playing with each other, sometimes aggressively, and scuffles
are not an uncommon. This is the time when whiskers sometimes
disappear!  Along with their toys, they are finding it great fun
to chew on each other’s whiskers. Not to worry, as unlike the toy
mouse tails that disappear, the whiskers will grow back!