I had the same problem with both of mine as babies - getting the urine on the fur. My groomer just trimmed it up. It's not a problem these days. Hopefully the baby teeth will come out - tug of war helps. If not, they will need to be removed at spay time or when deemed appropriate by your vet. Just want to keep a close watch so that it doesn't permanently mess up her bite - that has happened. Welcome to YT and enjoy your new baby.