I have the strangest story. Our eldest, when he was a youngster, found the dead body of a dog in the woods. It had been dumped under a bush, and was partially wrapped in a sheet, so obviously put there by a human. He was at the spot, very agitated, and I went to see what was troubling him

He had been in my view all the time - he didn't touch the body or anything - just paddled about in an agitated way, looking to me and then to the body. I was shocked, and decided to end the walk there and then. I took him back to the car and he promptly vomited in it. All evening he was obviously distressed, paddling about and climbing onto my knee at every opportunity. By next morning he was fine again. I phoned the rangers in the morning and arranged to meet one to show them the body so that they could remove it.
Now, I don't know if he had picked up on my upset, but I don't think it was that. He had been clearly disturbed when he found the body and I really think he was shocked by his discovery! This is a hunting dog, who has no qualms about chasing down rabbits, picking up rancid bird bodies etc etc, but he acted totally differently in this instance. I think he knew it was a dog, and reacted in a canine version of how we might if we found the body of one of our own species. Very odd, and I still find it slightly "disturbing" to this day.
Lesley