Celestial Claw Pack

You are walking slowly on a rocky path in the mountains, when you smell a strange wolf and freeze. Hearing a rock clatter behind you, you whip around to see a beautiful gray merled she wolf wearing a harness of flaming Lunar beads. She regards you carefully. "Greetings, stranger. Are you lost? Come with me." She beckons for you to follow her and turns and starts moving at a fast pace. She leads you to a hollow with caves all around it, right underneath the shining full moon. The wolf howls once and, after a second, many wolves come out of the caves surrounding the clearing, most looking curious. The wolf turns to you once again. "My name is Celeste. I am the Queen and Leader of the Celestial Claw Pack. All the wolves you see before you are also members of the pack. Some of them were born here, but most found us when they were wandering through the mountains, and decided to stay with us. We have herbalists, hunters, and pupsitters to take care of the pups. Speaking of pups, over there is the Adoption Cave. There live all the pups who are waiting to join a new pack. Go ahead and take a look if you like. Or, we have the Sales Cave, where older wolves are looking to join a new pack. Perhaps your pack needs a new hunter or pup sitter? Now, I need to go oversee the Pup's Training Lessons, but feel free to look around on your own! There's so much to find…"
Celeste turns with a whip of her plumy tail and walks towards one of the caves, leaving you standing by yourself in the middle of the clearing. Which cave will you go to first?