LOL- I have SO been there.
People have actually told me "those are foxes- you shouldn't own them, it's illegal."
When I proceeded to tell them that "no, in fact they are a Japanese breed, called Shiba Inu," I literally had people say "no they're not."
Riiiiiiight. How do you even argue with someone like that? I just kind of stared for a moment then walked away.