Injured dew pad

It was really nice out for course of the week and there were a lot of people there. Usually the most productive parts of course of the week for me are working in the practice ring on drills. We focused on weaves and contacts. We also worked on Serpentines and threadles. I may have worked a little to long on contacts because Clover scraped her dew pad on her front paw when stopping on a contact. We ended our practice as soon as I noticed it and was near the end so we still got a lot of practice in. It was not a major injury at all, just a scrape, but I didn't want it to get any worse.