Created by talented illustrators: Coloring Page – Dogs are Playing Energetically with a Ball is an online game and printable coloring book that never ends. Coloring is an effective tool for the development of a child, ensuring his independent leisure or organizing an exciting pastime with his parents. Call the children to draw soon! Young artists will be able to share the results of their creativity with friends or save them on a computer as a keepsake. Creative Commons Attribution-NonCommercial 4.0 License. Author of the work: Persimmons Studio.