My 1 year 3 month old black Swedish duck Quackers has been laying eggs for exactly 10 months (as of today) straight with no breaks. She has molted since but still hasn't stopped. Last night she did not lay an egg in her nest or any where else in her cage as she always has. I thought that maybe she was finally going to stop but tonight when I went to put her away I found two eggs in different parts of the yard. I know that they have not been there because not but several hours before I found them had I looked all over the yard for eggs. One of the eggs shells was a normal thickness. But the other egg was very soft and squishy along with it being slightly larger than the other egg. She didn't run from me when I went to put her in her cage. So overall: She has been laying for 10 months straight; one every night, she didn't lay an egg last night, she laid two today, one was soft shelled, she didn't run from me when I went to put her away for the night. I put oyster shells in her food tonight to see if that would help. Please guys I know I haven't been on much lately but I really am worried about my baby girl!!