I'm hearing/reading a lot of contradictory information about Karelians, so any experience would be helpful. The worse (contradiction wise) is how friendly Karelians are with people and strangers. I've hear they aren't tolerant of children, I've heard they tolerate and protect children. I've heard they are wary of strangers and very protective of their owners, I've heard they love people and could even hack it as a therapy dog. Thoughts? Insight?