You are Swiftpaw and Brightpaw's friend. All three of you were 18 moons, well and ready to be warriors, but Bluestar refused to have your guys ceremony. So you guys were forced to sit and watch some other stupid apprentices get their warrior names. Swiftpaw wasn't having it

In ThunderClan territory, there was something out by Snake Rocks. It was stealing all the prey. Swiftpaw was convinced if you three went and found whatever was taking the prey, Bluestar would be so impressed and make you guys warriors

So, the next day at dawn, you guys left the apprentice den and snuck out of the camp through the dirt place tunnel. You three made it out to Snake Rocks, and sniffed around a bit

Suddenly you three were met with a dog slowly exiting the cave. A large dog. While you and Brightpaw insisted on leaving for safety, Swiftpaw grinned and took on a fighting stance

Swiftpaw: "Please. There's three of us and one dog, we can take him on easily-"

As he finished his sentence, at least 6 more large dogs flooded out of the cage and surrounded them