I have 6 leghorns which when I got them, were old already, now their egg production has dropped, I'll get maybe 3 eggs a day from all my girls. Should I or should I not replenish my flock? Sell them at an up coming auction sale and just buy Easter Eggers. They also look pretty grubby because they love to roll in dirt. I love them because they were my Forsy chickens but I sell eggs to people and isnt it a waste to feed chickens of no use? Maybe I could keep the ones that are laying and then sell the ones that aren't. How would I find out who isn't and who is? Any suggestions to my dilemma?