Secondary school students who raised £25,000 for a national animal charity were treated to a special visit from a guide dog in training. St Bartholomew’s School pupils in Patterson house have been fundraising for Guide Dogs for nine years and during that time they have donated enough money to support and name nine puppies. Their latest sponsored dog is an 18-month-old Labrador golden retriever cross called Luker who visited the school with her trainer Charlotte on the afternoon of Wednesday, March 20, to show off her skills that she will eventually use to support a blind or partially sighted p…