"A ... bile sac?" She paused and just sort of looked at her friend for a moment in serious curiosity and confusion. "Wait, so ... they have an actual organ in their bodies that enables their magic, and it's... it's their bile sac?" She definitely looked more than a little befuddled. It didn't seem impossible, but she'd never heard of anything like that.

She did chuckle a bit at the other part and nodded. "I tend to think of hounds as more the protectors, but they both can be in their own way."