Could you please share the save? This looks like something that the community in general would be interested in weaponizing investigating.
Also, have you checked out legends mode? There might be some interesting information in there.
Save uploaded:
http://dffd.wimbli.com/file.php?id=7781 . This is from a few months before the events I describe in this post.
I haven't checked legends mode, but he looks like a standard randomly-generated dwarf to me.
you said you enabled a job for him, can you do that in-game or does it require DFhack or Therapist?
Therapist. In-game I don't have access to his jobs or any control over him. However, I
did not enable anything on him before observing this behavior: he happened to have animal training enabled at the time of death.
What I REALLY want to see, is if the intestines in question really did come from the butcher shop, or if he took them directly from a donor animal in the field! (OK, that won't happen, but the idea is awesome!)
Wild boar reverted and here is my report:
Tekkud is using a cat intestines to tame the wild boar. He was carrying the meat when he appeared on the screen,
in the stairwell, and then ran ~20 Urists to the boar cage, following the open corridor even though phasing through a wall would have been quicker at one point. Therefore I am inclined to believe that ghosts must obey the laws of pathing while carrying physical objects.
I do have live cats, but none have gone missing.
The war dogs
are following him.
When he was done re-taming the wild boar he flew off through a wall and has now disappeared from the units screen. The dogs are standing around where he used to be. Therapist says he has picked up a new "Train War Animal" job.
He has reappeared in a wall next to a training zone.
A non-war dog has just emerged from the stairwell and is running to him. The war dogs followed shortly after (they were farther away, so I assume they left at the same time).
Tekkud moved into the training zone when he began to train the new dog.
Armok dammit, another goblin ambush.
Edited to add: Another boar reverted to a wild state and this time I was able to watch Tekkud fly to the meat stockpile, pick up another piece of meat, and run it up to the boar cage from start to finish. Source confirmed!