There is no possible way my ducks cannot be laying. I have had them for 3 months now. They know where to sleep every night as they put them selves to bed. They stay in their enclosed shed until about 6:30 am. There is water in their shed so they don't get sick. They get fed on layer pellets and Layer Mash, have a pond and 2 tubs of fresh water to drink from. I will be giving them a bowl of shell grit each night so they get calcium. They share a massive enclosure with 25 chickens but they go to bed in a different shed. They have finally gotten used to me so they are not scared every time I enter the run. In the day they don't go back to the nesting shed ( this is were they sleep ) after 6:30am so if they want to lay after that time they have to lay just on the ground in the run as they don't know how to go back in their or they just don't go in their. I treat them with lettuce which they love. We are in early Autumn but that shouldn't stop them. When I bought them ( 3 months ago ) they were POL and one did lay for about 3 days but stopped and now I have had none. Sorry for so much text, just skim through it and you should get it as I really want some answers for this and just cannot figure it out!