ENNISKILLEN, NORTHERN IRELAND - SEPTEMBER 29:  Roxy, the 'station dog' watches proceedings from the waiting room couch beside Andrew Brennan at the Headhunters Barber Shop and Railway Museum on September 29, 2014 in Enniskillen, Northern Ireland. Established in 2002, with the help of former railway employees and enthusiasts, the museum is run by three brothers, Selwyn, Nigel and Gordon Johnston whose purpose whilst operating a busy hairdressing service from within the museum is to collect, preserve, and interpret local railway heritage for the benefit of the community. (Photo by Charles McQuillan/Getty Images).