I would talk to Ken because he has a lot of different type dog crosses. Perhaps he has some that will work better on coon than others. He is a super nice guy and very knowledgeable about his dogs.
There are a lot of big game (lion and bear) hunters that love his dogs. I have been around some good ones of his.
Ken's email
kaduncan@digis.netHere is a duncan bred male for sale:
http://www.biggamehoundsmen.com/forum/v ... 15&t=13664