He's got some scars and they guy I got him from said he would try to catch if the hog breaks so I'd like to keep a vest on him. But at the same time its gonna be tough to hunt him somewhere he doesn't have to cross water. I thought about leaving the vest on him in his pen for about a week or so and see if he will get used to it. Not sure if that will work.
You could probably try one of those boar bibs from WBUSA and see if he would do better in it. Its only like 60 bucks.