Thanks for your reply. I was wondering if it was a lack of calcium or something. The spot seems to be on the 'end' of the Egg all the time and not all are affected. Some are still laying 'perfect' Eggs. I am wondering if it is because there is a lot of 'henpecking' at laying times when they all...
My Hens were laying beautiful perfect looking eggs but just recently, I have noticed, a pea sized darker spot on the otherwise perfect shells making them look ugly. Don't know why this has started to happen. All birds are healthy. No changes in food etc. Anyone know why this is happening?