Which would be the best title for this passage?

Susan wanted to know where her dog was. "Come here Spot!", she called. After several minutes of searching Susan found Spot's bone at the edge of the fence, right beside the gate. "Oh no!" "Did Spot get out of the yard?" Susan wondered. Searching frantically, she covered every square inch of the yard, but still no Spot. Later that night there was a knock at the front door. "Hello Frank," said Susan's father. "What can I do for you?" Without saying a word, Frank handed over the leash he held in his hand. At the other end of the leash was Spot! "Where did you find Spot?" asked Susan's father. "In my garden chasing away rabbits and doing a really good job of it!" replied Frank.
Spot Chases a Rabbit
Spot is in Trouble
Spot Has an Exciting Day
Spot Chases a Car