Zac rises to his feet and follows Cassie over to the door. Seeing how she had risen rather uncertainly, he knows it wouldn't be a good idea for her to go any farther than she already had, otherwise she'd risk reopening her wound. Placing a hand on her shoulder, he opens the door with the other and says, "I'm gonna go check it out. You stay here with Say'ri and let her know where Ella and I went." Without waiting for her response, he steps outside, pulling the door shut, then shifts into his wolf form before taking off toward the source of the scent, hoping he's overreacting.