Once the bleeding stops (it can take a while, unfortunately) you can try putting some neosporin on them. He may lick it off, though.
When my guys do that, I just clean the pads off with a little hydrogen peroxide, make sure the bleeding stops, then add a little ointment if they're going to stay in their beds for some time. Otherwise, I let them take care of it themselves and just make sure they don't lick their pads too much and/or get infected.
Is this all on one foot or several feet?
Never make someone a priority in your life when that someone treats you like an option.