One day, a big cat went to a small shop. The cat wanted to order a big, red ball. The shop man gave the cat the big, red ball. The cat was happy to play with the ball. But the ball was uncomfortable to hold in its mouth.
Then, the cat met a small dog. The small dog wanted to play with the big, red ball too. They played with the ball all day. They became good friends. The cat and the dog did not feel uncomfortable with the ball anymore.
But one day, the big, red ball popped. The cat and the dog were sad. They went back to the shop to order a new ball. The shop man gave them a big, blue ball. The cat and the dog played with the new ball. The big, blue ball was not uncomfortable. They were happy and played all day.
