What dog is considered the stone age dog?

The weirdest, most esoteric sounding answer is usually the right one on these kinds of questions.

Not sure but I just living the meaning of word esoteric : intended for or likely to be understood by only a small number of people with a specialized knowledge or interest.

Timoteo, Yes, it's always the most irrelevant answer to the question that is always correct. Or u can just guess