The coloring page features five animals facing the same direction- a donkey, a rooster, a dog, a cat, and a mouse. The donkey is the largest and on the left end while the mouse is the smallest and perched on top of the donkey's head. The dog is standing on the donkey's back, the cat is standing on the dog's back, and the rooster stands on the cat's back. All of the animals have their attention set to the right except for the mouse, who looks to the left.
I would color this page in pastel tones. For the donkey, I'd use a light pink or baby blue. The rooster could be bright yellow, the dog a cream or light brown color, the cat a faded orange, and the mouse a very light grey. These colors will give the page a nice, serene look and better emphasize the animals' interactions with each other.