Worked out to the smallest detail: Coloring page: calf, chicken, and dog is a coloring book and an exciting travel hobby both in print and online. Coloring is an effective tool for the development of a child, ensuring his independent leisure or organizing an exciting pastime with his parents. Color the page with young artists. Joint creative process unites! Creative Commons Attribution-NonCommercial 4.0 License. Author of the work: Persimmons Studio.