I'd even argue that, despite not being accurate, human-dog existence is symbiotic. We're better with each other than the sum of us as individuals. Yeah, not every dog is good with humans, and some humans shouldn't be allowed near any animal, but on average, a human and a dog together is the most perfect pairing of two different species on the planet.
That's not because of a chill and nice process though. It's because our ancestors would put down any domestic animal that was unhelpful or annoying. Cats bringing us offerings of mice and other small animals is not because they are homicidal maniacs but because at one point a cat started doing that and the cats that didn't were killed.
depends on the person. my neighbors, who never walk their dog, barely feed it, and just let it out in the back yard for 3 hours a day (hoarders backyard in the city where all it can do is stand in the 2x2 corner where it uses the bathroom and bark, asking them to play with it) do not deserve a dog. for any responsible owner though, I agree
Stories about events we can identify in the archeological record, probably. Forest fires, major battles, geological events, things like that which can be used to line the stories up with specific real-world events
History as an academic term usually goes hand in hand with writing, not civilization. When I write, I refer to earlier periods as "prehistoric." This is because historians primarily use written text and similar as their subject of study.
Of note, it's unclear whether the dog died a natural death, or whether it was killed to be buried with its human. An analysis of its remains may reveal this mystery.
I couldn't find an answer though. Most online sources of the discovery are from back in 2020, then it's just memes.