My experience is this. If a 250 - 300 lbs are bigger boar hog wants to run and is determined to run ain't many dogs gonna stop him if any ! The hog will determine when he wants to stop and has had enuff !
If you ever make it to the Big island feel free to let me know and I will take you on a hunt. No gaurantees they will run or if we will stop them all but if what you want to see is a pig STOPPED whether he wanted to or not then I can show you that!