Share 'Biting Me'

Hello all,  Summer tuned 1 year on May 24th, and is a delightful young setter.  Extremely smart, very headstrong, but a lot of fun.  She is my first Irish, always had and have 2 older goldens, but she will get nasty and try to bite me, if I grab her collar to discipline her.  It happens when I put her in a down stay, and she wanders off to where she wants to be down, where I go over to correct he…