Don't put it in a cage, however you should isolate and medicate it, I lost a spraddled leg chick due to stress of being trampled by a cockerel and a pullet.
Yeah, I got three of them. I had 4 but lost Cupcake from a fox attack recently. Cupcake was Brownie's first female duckling. I crossed him from a white call that I lost out of nowhere, and thus she came around. Too bad she got taken in the fox rampage recently... :( The three brown colored ones...
Naragansetts, Royal Palms, and Midget Whites are usually friendlier as toms from what I hear. But, i've heard a lot of bourbon red turkey horror stories with the toms. Bourbon reds can be aggressive.