I knew chicks grew fast but my gosh. My little ones aren’t even 2 weeks old yet and I have had to put chicken wire over the top of their brooder because the little ones are flying on the sides of it! Luckily my husband and I don’t have much more to do on there chicken house! I sometimes feel like the hatchery gave me some older chickens….I mean I really don’t know because this is my first time but 2 of them are bigger than others. We call them the twins because they are the only 2 that look exactly alike. We obviously know they aren’t but they don’t do anything without the other. This is how I caught them sleeping one night. They are normally right by each other. It’s kinda funny….