Board Thread:Questions and Answers/@comment-27327020-20160404174206/@comment-5498154-20160511042554

Although the Annoying Dog is Toby Fox and he did create the game, the Annoying Dog itself is pretty lackluster in terms of power. The Annoying Dog's sole purpose is to be annoying, and it doesn't exhibit any actual fighting power. Unless, well, maybe it got something out of that artifact.