Hi! My main flock of 13 chickens (2 years old) all seem to be super skinny and underweight. They all have super pronounced breast bones. More than normal. They've been like this for a while but I've noticed it recently. My hens all seem to be smaller than previous chickens even ones who are the same breed. They look like they are the 3/4 month old teenage size. However, my roosters are large yet underweight.
They have 24/7 access to food and water (I feed them the TSC brand layer) and will switch to dumor once I'm done with the bags I have. They also have 24/7 access to oyster shells and I have ordered grit. They free-range pretty much every day as well. I did buy safeguard today and will be worming them as I haven't yet done that with them.
What else should I do to help them gain the weight they are missing?
They have 24/7 access to food and water (I feed them the TSC brand layer) and will switch to dumor once I'm done with the bags I have. They also have 24/7 access to oyster shells and I have ordered grit. They free-range pretty much every day as well. I did buy safeguard today and will be worming them as I haven't yet done that with them.
What else should I do to help them gain the weight they are missing?