my gliders will do some licking and grooming around the back lower part of
my hairline. BUT they tend to start to overgroom over time, they start slow
then start to, what feels like, pull out my hair.
they are just trying to be good gliders doing their colony job of grooming
you well. guess 2... the scent of your shampoo is just overwhelmingly good,
and they just want a taste.
things to try... try a low scented shampoo. or what I tend to do is just
move them off of the spot. My gus loves to overgroom me in many spots, arm, head
and legs, so some times I really have to just keep moving him away again and again.