Wow, I would to
cull her I mean, but only as a last resort (Still, thats just me, I only have four pullets, so I'd value the extra one more.) She may change as she grows - or you could make an example of her.
I had a rooster like that. He had a piece of rope tied to his legs since we used to tie him up.
Anyway, I walked past him one day & he launched at me. I wasn't thinking straight & just picked him up & wandered into the chicken coop & hung him (Upside down) from a screw in the coop while I went about doing feed & water for our lovely pullets.
He hung there looking rather bemused & talking to himself while all the pullets gathered to to laugh at him (I think he was going cross eyed with the blood rush) & I just collected him off the wall & popped him back on his "leash"on my way back into the house.
It really seemed to calm him down.
Then he went for me again the next morning as I passed, heading back towards the home, so I picked him up again & just hung him on the coat hanger in the hallway for 5 minutes.
"There you are boy" I told it "Your gonna stay there until you learn to behave yourself! Bad Peter!"
He looked like "Oh, no! Not this again! I can't fight this, I look stupid!"
Then I called our 4 little ladies to come & have another laugh at him while he hung foolishly.
My DH thought I had gone truly mad when he came home to an upside down rooster hanging from the clothes peg where DH normally puts his hat.
When I let him down he would try to continue acting all majestic.... Yeh, not happening ever lad, not after seeing you upside down like that
But, anyway, the rooster went very sweet after that & never went for me again & is now a housepet that sits on your lap cooing & has been trained not to crow to! So they do change
Not that I would advise people to hang their disobedient roosters, husbands, children etc upside down from the clothes peg in the hallway - but, as I said I wasn't thinking straight & I couldn't be bothered thrashing him when it clearly wasn't working.
Oh, I just read you culled her.... never mind. Hope you enjoyed your dinner