Hi! Sorry I feel like I've been posting a ton today but I have a lot of questions haha. I have 5 chicks ranging between about 2-4 weeks old. I've been keeping them in a modified dog crate as a brooder but they're getting big and their heater in there takes up a ot of space so I'm worried it's getting too small for them. After another week or 2, I plan on having them outside during the day and putting them to bed in their brooder at night but I still think they need something bigger. I found this animal play pen thing on amazon and thought it might work but I need opinions as I'm new to this. Does it look tall enough? I'm pretty sure it's wide enough but will they be too big for it height wise? It shows pictures on amazon of full grown rabbits and a kitten fitting in it comfortably but will the chicks get taller than that by 6 weeks old?