They lay like champs, but almost act programed to die at or around the first molt. -sigh-
So I am sure it was nothing you did or didn't do, they are just insanely programmed to live up to the first molt.... And then everything falls apart.
Good to know. And things were starting to fall apart... She was starting to lay a bunch of sac eggs (no shell) despite having lots of calcium access and her production was falling off (well, only slightly compared to the other hens' production records)
Fall is in the air here. I'm thinking the coop will look like a pillow fight happened pretty soon.