Here's something to ponder when you have the time and are bored. I don't know why, but every single time I've shot a animal with a bow, regardless of size, as long as shot placement is spot on, they almost always go down within 10 seconds (within sight), whereas I've seen deer shot with high power rifle either drop in their tracks, but if they do run, they can run up to 300 yards with heart/lungs absolutely pulverized. It's been close to 30 years since I had a deer to run out of sight with complete arrow pass-through.