Our Gold laced hen is an absolute menace. All of our chooks are super dog bomb proof, except for new comers still adjusting. They have at least 2 dogs around them at all times. But our gold laced, funnily named Glock, will wait for the dogs to turn their backs & sneak up to attempt to peck them. She isn't aggressive, genuinely think she's turned it into a game. She used to do the same to our barn cats when we had them. She generally fails, but if she ever manages to peck them, she takes off running in the opposite direction.