Pip is a small squirrel. He lives in a big forest. There are many trees in his forest. He likes his home. But Pip wants to find out — "What's this?" He wants to see the world. One morning, Pip leaves his forest. He runs and runs. He finds a big city. There are big buildings and many streets. The city is very strange. There are other squirrels, but they are not like Pip. They eat human food on the streets. Pip finds food too, but it is not good like forest food. The air is not clean. At night, Pip is not happy. The city is big and the city is fun, but Pip is small. He wants to go back home. Day and night, day and night — Pip is tired. He wants his forest. He wants his tree. So Pip runs back. He comes back to his forest! The air is good. The trees are big and green. Pip is home. Now Pip is happy. He finds out something — the grass is not always greener on the other side. Home is the best.