Man, you would bring up cauterizing a wound..

Many years ago we had a terrier dog that got shot by a neighbor in her right hip. Thankfully it only went under the skin and came back out like 3 inches away, so no serious internal damages, but the dog's wounds kept bleeding and bleeding..

Dad couldn't afford a vet, but I wasn't gonna just let the dog bleed out either. I got out my soldering iron and cauterized the wounds myself until she quit bleeding. Yeah the dog didn't like it much, nor did she like me very much afterwards, but I successfully stopped the bleeding and she ended up fully healing up with no problems.