The vet isn't open yet but I'd like to put something on a scrape that Emma got last week and I didn't notice until yesterday. She crawled through the ductwork in our new house by going in one of the uncovered vents and I assume she got cut there but we didn't notice it until Sunday. It's on the inside of her leg, near her crotch. It's a scrape, not bleeding. It's red and she's licking it some. Anything I can do today?