My Easter Eggers are getting loose. They jump up on the fence and out and don't jump back in. They will come stay by the fence and fuss when it starts to get dark. My RIRs never jump over the fence. I have decided I need to clip the Easter Eggers as we have LOTS of roaming neighboorhood dogs that would love to get my EE chickens. Has anyone clipped their chicken? How do you do it safely?