Sick cockerel

[Jayrenw]

Can you get some photos of his eyes? Photos of his poop too please.
Any lesions or canker inside his beak?
Respiratory infection - any mucous, coughing, sneezing, wheezing, rales?

I would give him a direct dose of Nutri-Drench at 1cc per 3 pounds of weight.
The older rooster may be moving him out and keeping him from food, that's a possibility.

Check his crop first thing in the morning.

I didn’t see any lesions in his beak, and he doesn’t make much sounds except his typical whining. No wheezing, sneezing or coughing. It did sound a little weird when he was drinking water like a gurgling sound when you get an upset stomach? there’s been much more aggression between them in the last couple days...So that may be the problem. I raised him from a chick so I’m much more attached to him than the aggressor

 

[Jayrenw]

that last poop pic ( on the purple carpet) is his most recent poop, does that look like cocci poop??