Ducks and Chickens stopped laying?

[Miss Lydia]

My Runners and Buffs haven’t started back this year yet. My only duck laying is my 11.5 yr old Muscovy.

 

[BlessedChaosHomestead]

Our girl started back this week! Have gotten 3 or 4 now.
Maybe soon yours will start.

 

[ChickenCanoe]

Yes, they have plenty of grit

The question was about oyster shell, not grit. Those are two different things.

What is the crude protein % of the feed and what is the mill date? Some outlets sell older feed.

 

[MolliMonster99]

I did actually explain in my other comment that I thought oyster shells were the same as grit, but that we do give our flock oyster shells.

I think the protein is 17%? I can't find the mill date though. My cayugas have started to lay now so it's just the runners and chickens.