OpenToonz is a professional, 2D illustration and animation program for Windows, Linux, and Mac. You can download OpenToonz here: https://opentoonz.github.io/e/ Find more great free software at http://tjfree.com/ The dog.png image used in this video can be found here: https://pixabay.com/illustrations/animals-pets-dog-afghan-hound-1454214/ Thank you to Pixabay user GraphicMama-team for creating and sharing this artwork!