How to add older hens to newer ones? Just got some who are 1 yr old

[jerseygirl1]

Hi, I have 12 sixteen week hens, none are laying yet - no rooster - and I am adding some 1+ year old hens, maybe four, to the flock that I got frmo a friend - do the same rules apply as if it were reversed? Keep separate or they will harm the older ones?
I know, this is reverse from normal, but she offered some laying hens....

Thanks

 

[Judy]

The procedure would be the same either way, seems to me. Isolate for bioscurity then house separately where they can see and hear each other, etc.

https://www.backyardchickens.com/web/viewblog.php?id=2593-adding-to-your-flock

 

[ranchhand]

I highly recommend quarantining the new hens for 4-6 weeks, far away from your current flock. Look up biosecurity for more info. By that time, the younger pullets will be about the same size as the new hens and you can begin gradual introductions.

I usually put them in pens next to each other for several weeks and then turn them all out to free range. Minimal fighting that way, just a few pecking order squabbles.

Good luck!

 

[jerseygirl1]

Many thanks - the advice is greatly appreciated, as always !!!