Humans of course! Not that I just love dogs (which I do), they are too sensitive to be in the wild. Why are you asking this question anyway!? Are you thinking about letting your dog go. Well think about the future. Would you like it if your mom or dad kicked you out the house? I don't think so!
Both
With humans=)
With humans. Mans best friend. They love you unconditionally.
With humans
I think they should go where they want to go. :)
With humans of course but did you know that the Japanese eat them*o*
I think they belong in both. They are made for they wild but also as human acquaintances.