I rescued two chicks!

Hi! My friend got two chicks as a joke birthday present. They are 7 days old, and he was planning on leaving them outside in 15 celsius.. I offered to take them home and he agreed.

I made them a home from my old bunny cage, a heat lamp and some bedding. They are finally not screaming from the cold anymore, and they seem like they’ve had a hard day. They are Brahma chickens!

If I wont be able to actually keep them, is the shelter the way to go?