See if you can find a slightly higher protein all flock feed. My feed store has 18-20%, which I've liked for my mixed chicken flock. I supplement with crushed oyster shell and home-grown mealworms and other high-protein household food waste snacks.
Hi there, I'm sorry your chicken is unwell!
Is your chicken able to eat and drink on her own? Is she walking at all? If she is walking, is it a normal walk or is she limping or does she have an oherwise abnormal gait? Is she currently laying?
While you are trying to figure out what the...
It looks like it's already well on its way to healing and has scabbed over nicely. Is the wound warm to the touch? Can you tell if there is any pus?
If you have any concerns that it may be infected or could get infected, consider administering antibiotics.
Since easter eggers are mixes, they sometimes lay brown eggs. She could also be a cross with a brown-laying breed. However, that is just the feeling I got from looking at her, perhaps someone with deeper chicken breed knowledge than me else will chime in!
I'm not sure what she is, but kudos to you for taking her in for some TLC! She's a pretty girl. Her face reminds me of an easter egger with that comb and beak shape, but I could be completely off-base.
As long as it's warm, you can start putting them outside now and gradually work them up to being outside full time as @rosemarythyme explained. I find that the recommended temperatures for chick brooders can be a little high for my warm climate, I use the chicks' behavior as the most accurate...
That particular presentation of lameness (one leg forward with the other back) can be a symptom of Marek's, but doesn't necessarily rule out other issues. I imagine you and the vet have made sure she doesn't have bumblefoot or another injury to her foot/leg?
If you go back to the vet, you...
If other birds are eating the berries, they are probably fine for chickens too. I find that chickens are very good at self-regulating. If you offer the berries to them and they don't eat them, it doesn't necessarily mean that they are toxic or dangerous; they just may not like them.