I friggin' love it. 11 weeks old, gets fluff between his toes and fingers all the time, from the lint in his sleepsuits and socks. A most satisfying activity. It's certainly not as gross as squeezing your partner's spots, is it? (And we all know plenty of people do that)
Today's fluff harvest (see photo) was so plentiful I was inspired to find a small trinket box to save it in and present as a gift to DH when he returns home from work.