I have 5 Guinea fowls 3 males and 2 females. Two males are fighting for dominant with one female. We just separate the two for a week! We tried to put them together and they were ok. Within couple minutes the two males that fights one start attacking really bad with the other one. Now we put 1 male outside in a huge cage that we can wheel back and fort. We have two sections on where we can separate them at night. Very frustrating since they don't get along fine. We put them outside on the grass everyday, two females inside on a wheel cage and male while two males outside. Males never leave as long as the females are inside. We let one female out that went out of rage since they want to go far away. So we decide to just put the female on a cage wheel. So I guess the males will never get along at all once they fight for dominant!