Hens attacking single hen

[finlay225]

Hi, I have had chickens for 8 years, and have very slowly built up my flock to 13 hens. All of a sudden today I heard a real commotion from the hen run, and a number of hens were attacking one hen. It was cowering, and bleeding on it's head. I removed it, spayed blue antibiotic spray on the wound, and left it wondering round the garden. It appears to be eating and drinking alright. When I tried to put it back, the whole flock were wanting to peck at it or attack. Really nasty. So I have separated it for now, but still in view of the others. Any ideas what to do next and what might of caused this? Not had anything like this before.

 

[Top Rooster]

Is she a new hen?

 

[finlay225]

No she's about 4 years old. My youngest hens are 2, so no new hens.

 

[Tlmcq]

Has she been with this flock the whole time or is she a new introduction? Once injured they can be relentless. Keep her separate but in sight at least til she heals.

 

[finlay225]

Thanks a lot for your reply. Yes she been with them the whole time. But will keep her separate for now.

 

[Pork Pie]

Do you think that she may be sick? Maybe try giving the main culprits some time out and putting her back with the flock and seeing how she goes?

 

[finlay225]

Hi! The problem is that they are all picking on her She may have something wrong with her, but appears ok tbh. Will see how thing go! Thanks for your reply.