In my opinion, the punitive stuff - the slaps on the wrist - the "you should have done this ____!!" Stuff has it's place.
But, you're never going to get people to do what's right if you just yell at them and tell them what they did wrong. In my previous job, I had to pretty much sell people a multi-thousand dollar septic system that they did not WANT to get (and many didn't have the money to pay for it), and I wasnt' even the one who they had to pay - they had to pay a contractor to do the work. I was free, but it was my job to convince them that they had to do the work ( I had to tell them what was to be done)
The goal is to educate and teach and all that - but it's also to get things done. I'm sure he knows the deal. He cares for the animal, and he has to see it suffer. He can see the mistakes. He's learnign that himself.
When you constantly push the issue - meaning very VERY well and being absolutly correct, mind you - you may not necessarily accomplish the goal.
The lesson is going to be learned weather the animal lives or dies.
Now, we all try to help save the thing. This is a procedure that can be done wiht a lot of time. If the thing is dried out and dead tissue, it is more coplicated. If the tissue is ok, and stll moist and engorged, it will take time and some skill, but it's not something that will even require sedation. In fact, you may want the animal awake so he can help pull it in - which they eventually may do when it gets close.
Intestinal prolapse, different story.
Try to get pics.