Jumbo Cornish keep dying..any ideas?

[ShawnaB]

Our Jumbo Cornish Crosses are 4 weeks old and we've been losing about 1 per day. They are on non-medicated high protein feed...it's not too hot here. They have plenty of room, clean water, etc.

Any thoughts?

Thanks!

 

[enola]

If you are feeding them all they want to eat, they are literally eating them selves to death.