This is no yolk....

[redwa]

I have noticed lately that the yolks of my hens eggs seem very fragile, they break easily once the egg is cracked. I am assuming they may be deficient in something but can't imagine what. They are on high protein layer pellets, bl oil sunflower seeds, (occasional scratch just as a treat) and eat lots of fresh veggies, meal worms, and apple cider vinegar in their water. Any ideas?

 

[dacjohns]

Mine too.

 

[angelmarie]

mine do it when they're in high temperature, i think all these high temp. days is the cause