Harry Potter was raised (with great difficulty) by dragons. No, not around dragons, or by dragon keepers. By dragons. Who are sentient, intelligent, and baffled by humans, but know that, as Harry is a human, they need to raise him in a humanish way: clothes (before he can dress himself, it's very difficult for them, and since he doesn't see other humans except from a distance, his clothes are weird), teaching him human skills (they're not sure which ones are important, so they teach what they've observed and whatever they have books about, and some of it's inaccurate or rare, and they miss some major things), etc. And then, when he turns 11, he goes to Hogwarts.