For bad bleeders I hook up my disbudding iron and cauterize it. Works great.
Otherwise hold pressure on it until it stops or almost stops. I keep Kopertox or something like that to put on it.
I have used WoundKote also. I have even used Furall.
You may need to give some Banamine if it hurts her a lot.
I watch it and give antibiotics if it seems necessary. But, usually not.
On one especially bad one years ago I ended up soaking a folded up paper towel in 7% iodine and wrapping he toe in it. then I took duct tape and taped it all up around her foot as it was so muddy out. The next day I checked it and it was find. I think I wrapped it again for another day then took it off. She did fine.
Les