Chicks ready to go into coop?

[mattc102]

Our weather is very weird. One week it was 75 and the next snowing in April... I'm not sure if they should go into the coop yet , not sure of their age between 4-6 weeks and the one is huge and almost fully feathered . The black austrolop is very friendly and big and got most of his feathers . The only ones I'm worried about is tiny little bantam and he other layers that are halfway feathered . I have a small brooder and want them to have their space .

 

[mattc102]

 

[tsmith91]

I moved mine into the coop at 4 weeks it was still pretty cold at night so I put the heat light in the coop so they could warm up if they needed to they did great their tougher than they look