You know what's funny, too - she does it in a kind of hurry cos she knows we're going to tell her to stop. It's like a game now (yes, pointless trying to deter her if that's how we're treating it).
She does this frenzied kind of wipe up and down the back of the lounge, and one of us will shout `WOOBY!' and she'll stop dead and look up, with this crazy `windswept' facial hairdo - dead straight and all over the shop, sticking up. It looks like she's just squeezed her face through a squeedgie and come out the other side!
I'll have to try and catch a pic it's priceless. She's such a funny girl.