It comes and goes for me.  I didn't see it for a few days and then about 5-10 minutes ago I had a bunch of those things in a row.

WARK!

Thus Spoketh Winterclaw: a blog about a Winterclaw who speaks from time to time.

 

(using Poser Pro 2014 SR3, on 64 bit Win 7, poser units are inches.)