From looking at the stripe pattern on the white feathers, it lookes like he could have some Barred Rock in him. But whatever he may be, he is a very handsome man that's for sure!
Yeah my guess is it was probably caused during incubation. I currently give all my birds both Nutri-Drench and Ralco Strong Animals Chicken Elixir. I'll consider adding some B complex for the chicks
Update:
Unfortunately the chick had injured itself badly this morning (Broke it's right wing and got a really bad cut on its side under the wing) and sadly didn't make it :(
If anyone knows what could of been wrong with the leg, please feel free to still share it here!
So this morning one of my Silkie hens had some chicks hatch. I saw one of them wasn’t able to walk at all, not from it trying to learn how to, but from its right leg being extremely twisted! The lower half of the right leg seems to be bowed inwards and twisted. I had read about Slipped Tendon...