2 Muscovy drakes/16 weeks

I have two Muscovy drakes to rehome about 15-16 weeks old one (some angel wing on each boy) once I started to see if develop I started adding brewer yeast to their feed and seemed to help/not get any worse.
Just have too many boys in the flock $10 each.
Asking $10 per drake 918-508-190three Pictures are 2/3 weeks old so there a little bit bigger now Located in stroud