My favorite is being harassed

[oldhenlikesdogs]

How old are these hens? Definitely look at protein content of your feed. I recommend one with 18-22% protein. Minimum daily needs are 16% which most layer rations are. The second reason for pecking is a protein deficiency. Young hens can become a bit more aggressive as they reach sexual maturity, that's why I ask about age.

If your feed is all grains they may be craving protein, especially animal based protein which some rations will have.

 

[lazy gardener]

I can give no feed recommendations other than saying that it should be at least 16%. I use layer, 16% for my mixed flock, and ferment their feed. Feed should be used up by the time it is 6 weeks past the mill date. Old feed looses much of it's nutrition. Aggression is usually a feed or a crowding issue.

 

[aart]

The run is approx 18ft long by 7 feet wide

How big is the coop?

 

[spaden]

How old are these hens? Definitely look at protein content of your feed. I recommend one with 18-22% protein. Minimum daily needs are 16% which most layer rations are. The second reason for pecking is a protein deficiency. Young hens can become a bit more aggressive as they reach sexual maturity, that's why I ask about age.

If your feed is all grains they may be craving protein, especially animal based protein which some rations will have.

They are about 9-12 months old.

 

[spaden]

How big is the coop?

3ftx3ftx3ft

 

[oldhenlikesdogs]

They are about 9-12 months old.

Could just be crabby hormonal hens. Check the protein content on your feed.

Coops a bit tight. Do they all go in it at night?

 

[aart]

3ftx3ftx3ft

Way too small for 5 birds...could be part of the problem.

 

[lazy gardener]

Your coop is big enough for 2 birds. This is why they are causing blood shed.

 

[ChickenCanoe]

Aart is right. There's your sign. It needs to be twice that size.