Our Buff Orpington, Amber, let herself out of the coop earlier today and I picked her up, decided to check her for bumblefoot while I had her in arms, and found this on her foot: Is it a spur? I thought only roosters got spurs. If it is, what do I do about it? Should I try to cut it off or file it? Will she be fine if I leave it alone? She doesn't seem bothered by it. The half inch or so closest to her foot looks like it has blood flow, so I don't want to cut into it and hurt her/have her bleeding. Any advice, especially if you've dealt with this before, is appreciated!