Unfortunately my dad says that we can't for some reason. I don't understand why, but he says that they "need to work it out on their own". I don't think she'll live if they keep treating her like this.
So a few months ago, my family and I bought 3 chickens and a coop. We live in a city where we aren't allowed to have roosters. A couple days ago, one of our chickens, who is very aggressive and has a large comb, started crowing so we decided to take him back to the feed store and trade him in...