The owner of a Las Vegas pet store is accused of intentionally setting her store on fire with dozens of puppies still inside. The Humane Society of the United States encourages authorities to pursue the strongest possible criminal charges against the owner. The incident reportedly occurred at the Prince And Princess Puppy Boutique on Rainbow Boulevard in Las Vegas on January 27. Holly Haley, Nevada state director for The Humane Society of the United States, issued the following statement: