I've had guineas five years so I've seen a bit. Right now I have a flock of twelve all but one just a year old. I have a male and female that have started their chasing. They are on day three of constant, for most of the day, chasing. If she gets tired enough that he catches her they fight and then it continues. I've never seen it go on so long. Is there a point at which I should rescue her so she gets a break or just let them go.