I currently have one month old leghorns and meat birds. For roughly two weeks now, I have been finding dead chickens when i go to feed them in the morning. My coop is big enough for all of my birds and I have my older birds seperated from my younger birds. Both leghorns and meat birds are dying. The meat birds have their butts chewed right out of them and holes all over there bodies. At first they started picking out their tail feathers and I would seperate the injured ones but now they are making huge holes in eachother and I can NOT figure out why. Can anyone help me?!?!? They are being fed medicated baby food There kept warm They have plenty of water and plenty of space.