I only have mine cut about three times a year. I leave it until it's at the loose ponytail stage which looks OK because I have a feathery cut bob so the sides are always shorter and lend themselves to the 'messy' look.
A thread for people who have been on GN a long time
Pigeon Lofts - any words of warning? Thank you
Fans - tips, tricks, do's and dont's



