This article is a stub. You can help the DuckTales Wiki by expanding it. Dr. Ruffalo is a minor DuckTales 2017 character, only appearing in comics. Appearances Comics "Big Trouble at Little Lake!" Gallery Click here to view this page's gallery. Retrieved from "https://ducktales.fandom.com/wiki/Dr._Ruffalo?oldid=34808" Categories: Article stubs Characters Male Characters 2017 Characters Dogs Neutrals Community content is available under CC-BY-SA unless otherwise noted.