In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Q: Sentence 1: Justin surprised his kids with a pet. Sentence 2: It was a dog from the animal shelter. Sentence 3: While they slept, the dog ripped apart their whole living room. Sentence 4: Justin said the dog had to go back. Sentence 5: The kids all cried.
A: 
The Dog