Andy and Keiran are ‘The Black Sheep’ and apart from appearing in a swimming pool, their words not mine, the act is as good as ever. Geoff and I have followed the sheep in one guise or another for several years at the Fringe and  whether its the kids or adults show you go to see, it is always going to be top quality. With many similarities born from years of practice, the show is varied and slick, on this occasion, very slick, as the two of them slowly melt before our eyes. Fortunately timed into the programme is a tea break with biccies and a chance for them to catch their breath before launching back into the onslaught of mirth. Selling out well I would recommend you book early for a poolside seat. **** Reviewed by Sheila Kay Jack