One day, a little boy named Tim went to the park with his mom. They played on the swings and slides. Tim felt so happy and dizzy from spinning around on the merry-go-round. He laughed and said, "Mom, I love the park!"
Suddenly, a figure appeared from behind a tree. It was a big, fluffy dog. Tim and his mom were surprised. They didn't know who the dog belonged to. The dog wagged its tail and came closer to Tim. Tim asked, "Mom, can I pet the dog?"
His mom said, "Yes, but be gentle." As Tim petted the dog, the dog's owner appeared. It was Tim's dad, who had been hiding behind the tree! He said, "Surprise! I wanted to make you laugh." Tim and his mom laughed and hugged Tim's dad. They all played together in the park with the big, fluffy dog.
