I usually dont run mine until its healed I worry about infection, I do use liquid bandage on it once its sealing over. My dogs get cut alot on glass and clam shells, I use peroxide at first to clean it , than soak it twice a day in a tea color solution of betadine and warm water for 5 min than dry it . I usually dont put any ointment on it since it encourages them to lick at it, and if they are bothering with it I cover with a sock. Only had a Dr stitch one and it turned out awful once stitches came out we had to start all over again, they heal from the inside. If there is a flap of pad where the dirt can get under it, my vet will cut that off. Some start antibiotics I have but only twice where it was very deep.The last one took 4 weeks to heal was a glass cut but most heal in about 10 days.