Helllo! I just brought home a Silver Lace Wyandotte chick today, I wanna say she's not any older than a week. I'm noticing she's doing ALOT of sleep standing and seems sleepy majority of the time. Is it common for her to be wanting to sleep and rest sooo much? She's extremely docile. I just recently lost a chick so this makes me a little nervous. Also, can the chicks get too warm in the cage I have them in with a heat lamp? It's enclosed (with a top) with holes on the sides and a big door in the front. Thank you!!