Luna had changed; she wasn’t the gentle, calm dog George had known and loved. Her eyes were set and determined, her ears slicked back, and her body stiff. She seemed tough in a way that George had never seen before. It was clear she was ready to fight him if she had to. George found it both confusing and scary.
As he moved closer, a weird, feeble sound filled the quiet field. It was a new sound coming from the place Luna was watching carefully. This odd sound made the mystery bigger. It made him more curious and a lot more worried.