It is amazing how many ways dogs have helped us. This Chernobyl Dogs story is another example.
Another piece on the Chernobyl dogs.
I think it was Temple Grandin who said that humans and dogs belong together. We are, or are close to being, a symbiotic species.
Sometimes the relationship goes amiss though.
It is debatable how the dogs and wolves feel about the changes, however.
Maybe, that is why that tail is wagging in the first cartoon. LOL