I don't know the original source, but in the ancient (2016) libraries of tumblr there can be found a tale which compares the relation of man and dog to that of

I don't know the original source, but in the ancient (2016) libraries of tumblr there can be found a tale which compares the relation of man and dog to that of elf and man: https://shadow27.tumblr.com/post/153945874245/in-the-dog-world-humans-are-elves-that-routinely https://shadow27.tumblr.com/post/153945874245/in-the-dog-wor...