I'm about to take my son to his first 4-H poultry meeting and he's going to bring his black sumatra pullet that he had shown a couple of times last year. This is an outdoor (barns, etc.) meeting at someone else's farm. He will be handling the bird and I am petrified that if she gets away from him (he's 8), she'll fly away (she is an excellent flyer). Can we clip her wing (s) or is that frowned upon for show chickens?