Hi there, I acquired some beautiful white runners back in late June. Due to some initial confusion I ended up with 2 drakes and 3 ducks. I was told that they were POL but I have not had one single egg!! I understand that in the winter laying slows down but these ladies have not started yet!! I initially fed them growers pellets and now layers pellets supplemented by the odd handful of mixed corn and all the slugs and bugs they can find. They have a secure house and are put away each night and get up nice and early. Any ideas where I'm going wrong?? Thanks in advance!