I wouldn't do it, I would worry about the turkey poults attacking the smaller chicks. Can you just put the poults in a small box with their own separate heat source?

Well, at three weeks old I wouldn't chance it. Newly hatched chicks and turkey poults are often housed together, the more clever chicks often teach the poults where and how to find food and water.

But by three weeks I'd separate them for sure.

Velvet ~:>

I wouldn't do it either, poults are much larger and could hurt the chicks. Definitely separate them.

-Sheila

I couldn't even introduce chicks that I bought at the local Feed 'n Grain once to mail order chicks that were two days older. (I did eventually.)