Mission: Carrier cockerel moving to other flock with 14 hens.

Hello. So, main qustion is, How? And how better.
For example.. Keep that cockerel seperate from flock there for few days. Or keep it seperate from that flock wher im going to put him.
Its 15 miles away. So how to take away. In dark, not in dark. Take him there, and put in night, as he wakes up, he just wakes up in new place.
Opinions? Vacinate him before?
Im gonna give him and hens a pig probiotic food for first 2 weeks.

 

So. Did i hit the wrong forum for asking?

 

This is my thing. Yes. + he had never shown any simptoms. Hes my home hatched, self breed chicken.
But live next to chickens which had shown simptoms, so he probably is a carrier.
I guess they go thru disieases when they are young, like humans do with chicken pox. Cuz my home hatched birds are way healthier, than those, which I bought, and get these diseases in.
So. Im gonna do that.
+, Im interested how to move hime with less stress.

 

Culling is not a option there. I had raised him for 7 months, day in day, u know, u got to feed birds everyday, so, Im gonna keep him or gave to, in this case, my grandmother.
Im workin on cullin everyone who show simtoms daily or cant get away from them.
So the question is just how u do it. Im waiting for warmer weather now.

 

These hens, where im thinking to put my cockerel is a young hens, under one year of age. Big, healthy hens. They get these hens from same place where I had got half of mine hens, last pick turned sick, cuz in first night 2 months old chickens got attacked by predator, that caused stress, and the illness start to come out.
So, these hens are healthy. Each flock had ''own'' virues, so i hope my cockerel would get well with it, + dont carrier his flock virus there. So, thats why im looking to give all hens and cockerel a little pig probiotic food, to strengthen imunity. I start to give hime garlic week before day in day before going to move him. But I think to move him 2-3 week from today, so, mby im gonna change my mind, I just have 3 brothers of them, and want to keep one, they are pretty alpha male blooded, but grown from birth together, but dont like each other when see mating hens, + I have two more roosters, which are alpha and beta. So, killing is not a option at all, so, move or live somehow.

 

But Im from Europe, changing sick birds there is like 'hobby'' 'daily buisness'. There mycomplasma, marek and etc virusis is all over europe.
Dont vaccination give something there?