Wendell White was a curious little boy who loved adventures. One sunny day, he decided to ride his scooter to the dog park. He put on his helmet and zipped down the street with a big smile. Wendell couldn't wait to see all the dogs and their wagging tails.

When Wendell arrived at the dog park, he saw dogs of all shapes and sizes. Some had short tails, some had long tails, and some even had curly tails. Wendell noticed how the dogs' tails moved in different ways. He wondered what the wagging tails meant.

Wendell sat on a bench and watched the dogs carefully. He saw that when a dog wagged its tail quickly, it was happy and excited. When a dog's tail was low and still, it seemed scared or shy. Wendell realized he could understand the dogs' feelings by watching their tails.

Wendell felt proud of his new skill. He knew he could use it to make friends with dogs and keep himself safe. As he rode his scooter back home, he couldn't wait to tell his family about his adventure. Wendell learned that sometimes, tails can tell wonderful tales.