Yesterday I noticed that one of my hens - Olive - was limping. She's at the bottom of the pecking order and very skittish and doesn't like to come anywhere near me unless I have food. It took some work but I managed to grab her this afternoon. Below are two photo's of her swollen toe. I'm thinking she got a cut and it became infected. In picture two you can kind of see that part of the toe is crusty and protruding. She struggled A LOT and these were the best pics I could get. What should I do? Thanks!