2 days ago I was letting my chickens out of their run. All of them left, but one stayed behind. She couldn't figure out how to get out and panicked. In the panic she tore part of her comb. It wasn't enough for me to trim it, but it was bleeding enough that I didn't want to let her be with the other chickens as I've heard the taste of blood makes them "savages". I separated her from the rest of the chickens. She is in a rabbit cage with plenty of food and water, and I've been treating her comb with some medicated chicken spray I got at the farm store. It's healing nicely and she is eatting and drinking well, but now I'm wondering if 2 days is long enough of a healing period. It's scabbed over and doesn't seem to bother her, but I don't want to re introduce her to her sisters too early and they re open the wound. Please help. Im a first time chicken mother and am not sure how long is long enough of a healing period in this situation.