I get this a lot and expected it. We are all judgmental given the right situation and subject. If we didn't use judgments our kids would be in sad shape.
But BYC is here for advice. It can be hard for me when I read "my dogs killed my chickens, AGAIN! Huh? (A raccoon got in my coop ONCE! and that due to bad advice. I didn't wait another day to block up the holes)
Or the "I left my quail outside next to the barn in a wire cage and this morning they're all gone."
I am here for you and WE are here for you. Not to give advice after the fact. This is why we have "drivers ed".
The first time my dd had an accident I was sympathetic, the second upset, the third I blew my cork! Her mother telling me calm down, take it easy. Really? What if she'd gotten killed? Sometimes a little yelling can make a person wake up and smell the coffee. We don't seem to mind sport coaches doing it. Yet they get results don't they? Bobby Knight still has a job.
[COLOR=333333]"I'd noticed some were missing Saturday morning," So I'm or was upset. [/COLOR]
[COLOR=333333]Now all that said. Some advice. [/COLOR]
[COLOR=333333]Worried that something would chew through my coop, I nailed hardware cloth in all the corners where weasels might chew through. When I nailed hardware cloth to the hoops I brought it down over the base so nothing could chew through. [/COLOR]
[COLOR=333333]If you're going to keep chicks where rats are then I suggest a chew proof brooder. Perhaps something made of hardware cloth and with a secure closure. [/COLOR]
[COLOR=333333]I currently am using something like this, though I do keep chicks in the basement until they're feathered or nearly feathered, then move them to this. TSC had them on sale. Not this exact one mind you. I built a base of plywood and covered two sides with garden cloth as the shavings fall out. Mine had two sections on top. They're hinged so I can hang a heat lamp inside. It's covered with 1/2 inch hardware cloth. Has a door on the side and one end that comes out. I set mine on a table so I don't have to bend over to care for the chicks. [/COLOR]
Often I ask for pics of someones set up. I post pics of my own so folks can get an idea or ideas and modify things to their specs to improve on it.
I'll let the "old" crack slide.

Like I said WE are here to help. I'm sure there are others here who can offer advice too.