You have 7 left with a brooder that is too warm if you are using a light.
How big is the brooder? I'm guessing on the small side if a light is only giving you a 5 degree difference between warm and cold locations.
If you are concerned about them eating the pine shavings, put in an old towel for now (also lets you see droppings easier).
Have they been outside at all? or just in their brooder?
Does the one opening/closing its mouth have anything you can see stuck or is it maybe just panting because it is a bit toasty?
How big is the brooder? I'm guessing on the small side if a light is only giving you a 5 degree difference between warm and cold locations.
If you are concerned about them eating the pine shavings, put in an old towel for now (also lets you see droppings easier).
Have they been outside at all? or just in their brooder?
Does the one opening/closing its mouth have anything you can see stuck or is it maybe just panting because it is a bit toasty?