People can be soooo dumb & rude sometimes.... but honestly, you gotta let it go in one ear and out the other... laugh it off! You know about your dog & the breed and you know that! It does not matter what 'some guy' whos mom once owned one knows or says!
Dumbest thing that I get asked by TONS of people REPEATEDLY is:
"Why do they look so different???"
Im like "Are you KIDDING ME???" HAHAHA I said "Do YOUR kids all look EXACTLY alike?" I said they are brothers yes, but like brothers in human families, they are NOT identical! HAHA People crack me up!