Thanks for the input. You probably saved the roosters life. What's strange is we normally let them free range but the last three days we have had them in the pen because we just planted the garden. We also have an attached pen with 13 biddies and nothing bothered them. So you are probably...
I have 10 hens and one rooster (Americana).He has always been agressive. The pen shows no sign of something tunneling under. The pen is 8' x 8'. The hen was no tore up just dead.