In this scene, you will see three distinct animal toys lined up and ready for play. The duck toy on wheels leads the way with its friendly beak and a long pull string for duck attached to the front. Right behind it is the dog toy on wheels, showing off its floppy ears and a wagging tail that looks like it might move as it rolls along. It also has a dedicated pull string for dog trailing out in front.

Completing the group is the elephant toy on wheels, featuring a long trunk and large ears, accompanied by its own pull string for elephant. Each animal is mounted on a sturdy base with four round wheels. The simple lines and large sections make it easy to focus on each character as they roll together in this playful collection. Every element is designed with a soft, rounded cartoon style that is very inviting.

For the duck, you might choose a bright sunshine yellow with an orange beak to make it stand out. The dog looks wonderful in shades of chocolate brown or perhaps a playful spotted pattern with tan and sienna. For the elephant, soft grays or even a whimsical pastel blue would look fantastic. Using different colors for each animal helps them each have their own unique personality.

Since these are toys, you can use very bold and saturated colors to make them look like painted wood or shiny plastic. Try using a different color for each set of wheels to add a splash of variety and interest. If you want to add more detail, you could draw tiny patterns like stars, hearts, or stripes on the sides of the animal bodies before you color them in. This makes the toys feel like they are custom-made just for you.