Hello! I’m new to this but I just came back from the vet 4 days ago and have noticed a change in my rabbits dewlap. It was there when she went but I want more information on it to make sure it’s nothing serious. I looked at it last night and it basically just looks like pink skin, no sores or cuts. Could someone help me out with this? Attached is a before then after picture. To describe it, it looks like a circle of missing hair. If needed I could probably get a better picture.