Hubby went out to let ducks out this morning about 10 :00.. Came back in and told me we had a problem.. First thing I thought of was raccoon got through hardware cloth.. Then he handed me two eggs.. Daisy stopped laying August 3rd.. and we rescued Judy ( pekin crested) from park July 25.. I know one egg is Daisy.. and Judy is this years hatch. one egg was a lot smaller.. Should I start them on oyster shell now or wait till they are laying consistenly... I'm unsure how to handle as Judy is so young.. Daisy was hatched last may 18 and started laying around the end of october.. I started her on oyster shell when she was laying an egg a day... I'm also toasting some of the egg shells I saved in the freezer..