Once upon a time, there live a pet dog named Kurt. He was not happy with his life.

As he was relaxing in the garden he saw a cat on the top of the wall. Kurt thought, ''I wish I could climb those high walls like that cat!''

This feeling annoyed Kurt very much. When his master came to give him milk, he did not even wag his tail.

Then Kurt went to the goldfish which was in the lake. ''I wish I could live in cool water,'' thought  Kurt to himself. ''I wish I could roll on the warm and soft grass like you,'' said the goldfish.