Dog attack

[Maebh]

Having trouble with a neighbours dog, he has previously killed three ducklings in my garden and broke into the run yesterday evening. I have lost another chicken.

One of the remaining chickens is missing all her long feathers on one wing. Will they grow back? Is there anything I can do to help in the way of supplements?

 

[ChickenCanoe]

Does she have wounds?

A little extra protein helps build feathers.

 

[Maebh]

She seems fine I have checked and her wing is functioning I think but she can't fly atm so I have had to put in a ladder for her.

Will those long feathers grow back themselves or will she have to moult completely to regrow the ones she has lost?