
Perhaps my Lab's little nose scrape was deeper but it did leave a little, round, gray scar, about 1/8 of an inch in diameter. As she aged it grew larger and is now about 1/4 inch in diameter. However, she's also 12 now so it took a long time to grow since she got it as a puppy. I know how you feel though, it bugs me to see her pretty black nose with that gray spot on it. I wonder if magic marker is toxic? Just kidding.