Perth boy is ready to let his dad lop off his locks to raise money for cancer care.Sam McAllister is going to take part in ‘Brave the Shave’ on July 1 for Macmillan Cancer Care.Toddler eats dog dirt at picnicHe cannot get a barber to give him a close shave due to current coronavirus restrictions, so his dad has agreed to do the honours.Sam is hoping to raise money for Macmillan as the charity has helped support his aunt Fi Munro and his gran.Sam turned 11 on Thursday and spent his birthday apart from friends but in the company of his big family.He has been staying home with mum Pamela, dad Alan and three siblings Jack, Lily and Ben, plus a dog and two cats.“Sam is a really laid back, thoughtful person and he’s done this head shave stunt for.