I see, he looks like he is possible carrying recessive single comb trait; looks pinched in the saddle area too. where did he come from? his age?
I feed mine Purina Game Bird Chow Startena (30%) the first 8-10 weeks and then I switch to Purina Game Bird Chow Conditioner (19%). During Spring hatch season when the hens & pullets are all laying, I use Purina Game Bird Chow Layena (Breeder's ration) (20%).
The Game Bird Chows all contain both animal and plant protein. Sometimes my feedstore fails to keep supplies in. If I run out of Conditioner, I mix the Startena half and half with Purina Flock Raiser. If I run out of the Game Bird Chow Startena during the first two months of the chick's life & the feedstore doesn't have it in, I will drive a distance to find it.
The Game Bird Chows I get are not medicated (not even the Startena). Note though that Purina's Flock Raiser is medicated. And the drawback: Purina's Flock Raiser contains only plant protein and no animal protein. I feed it to my geese & EVERYTHING ELSE helps themselves to it (dogs, Buckeyes, Guineas). I supplement in heavy laying times with crushed oyster shell. Also, contrary to what most do, I treat mine every morning to something called "Fightin Scratch" around here. It is just a morning treat but it contains cracked corn, popcorn, milo and sunflower seed-- to this, I add more black oiled sunflower seed and some whole kernal corn. I keep the whole kernal corn for the geese which like the Flock Raiser, everything helps themselves to.