I’m guessing you are from a country that requires a license or something to own a dog or, at minimum, treats pet ownership more seriously than the US does. Just last week I have seen 3 dead dogs on the road and maybe 2 cats.
You should never trust an animal’s training to stick 100% of the time. I wouldn’t trust a wolf raised by humans since it was a pup, nor would I trust a bobcat raised and trained by people.