I have no idea if soap would make them sick, I would think they wouldn't eat it.
Never heard of using vinegar.
I'd first look at diet and space.
What all and how exactly are you feeding?
How big is coop and run, in feet by feet?
Dimensions and pics would help here.
Never heard of using vinegar.
You only have the 2 birds?My hen is eating her eggs, I think. I was getting 2 eggs a day then all of a sudden........... none. I filled eggs with mustard and they still ate them. WHAT CAN I DO! I'm trying to incubate but I can't when I'm not getting any eggs.
I'd first look at diet and space.
What all and how exactly are you feeding?
How big is coop and run, in feet by feet?
Dimensions and pics would help here.