Mike if you choose to run an 11 month old cur on a wounded coyote it's your dog, it is not advice I would give to someone starting out with a dog.
As for the kill dog, a super agressive decoy dog, not the kill dog associated with a pack of greyhounders. A super agressive decoy dog to a recreational caller using it primarily during fur season is more of a problem then a timid dog that sits by your side.
I don't know if you have any experience other than what you posted, and from what I gathered in that post you are someone who lets a young dog get into something like you said that may ruin him or worse. A scenario myself or anyone I know of in this profession doesn't want to happen. Many decoy dogs never show their true potential until 2-3 years of age.
If ya like watchin your dog fight with coyotes and finish of wounded ones so be it. The coyotes will win and your dog will loose. Teaching them to engage the coyotes and retreat and then do it again on command and to only fight to get back to ya are some of the most important things a dog can learn. Maybe you do that?
It sounds to me like Bubba was one lucky dog. You are entitled to train your decoy dog however. I do not want a novice to enter this deal and end up with a dog that gets ruined or bit up. Yes to me letting a young dog in on a wounded coyote says to me that his well being wasn't number one on your list. Just my opinion.
When I give advice on this subject, to the person asking the questions, he or she will know the danger and risks involved. Like try not to let your young dog near a wounded coyote! If you take it personal so be it, if it makes SGS a little more careful with his pup, so be it. I've got two recreational callers here in town that have taken young curs out and like you said ruined them. They call and want to know what to do after the fact. Pretty tough to build a dog back up. We have another who has a super agressive cur that fights with coyotes a mile or more from it's owner, it will run right thru a shock collar, he spends allot of time waiting and looking for his dog. I know of another that has to have a radio collar on his dog to be located sometimes, he will kill coyotes though and he has had two near death trips to the vet since I have known him from coyotes getting the best of him. If you care for more examples i will be happy to post them.
Teaching a decoy dog to kill or even fight with crippled coyotes is not in my training methods. If ya want horror stories from fellow ADC guys I'll get em for ya, and you can ask em if they want a super agressive dog! If you encourage agression well you get to a point of hurting more than helping. There is a very fine line there!
Mike what is your background with decoy dogs, what is your profession? Maybe you have figured out something I have not. I can understand a freak deal with a dog getting into a crippled coyote but it looks to me from your posts it was something more than that. Like I said to each his own. Just trying to head off a trainwreck.
A perfect decoy dog, in my opinon, is one that is just agressive enough to always want to go chase and mess with coyotes but timid enough not to think he can kill them by himself. He feels secure with my help and we work as a team.