@hector92 you posted on the OTHER THREAD that your cockerel is sleeping all the time?This is my cockrel he was fine yesterday. He's with the chicken that's got the puntcher wound. Why is he want to sleep all the time? Is he heart broken?
Was he attacked by the fox as well? I would check him over really well for puncture wounds, bruises or scratches.
Will he eat/drink for you?
Photo of the cockerel?