Riley found it creepy that the human was holding a bag of blood, but he said nothing, instead he passed by Tao and entered into the bedroom. He rifled through the drawers for a few minutes. He managed to find a green button up shirt that would fit him, but the jeans he had stolen were still his best bet. The heat of his skin had already managed to dry the fabric, anyway, so it didn't matter anymore. He emerged from the bedroom with his hands in the pockets.
"I can consult my pack's spiritual leaders about these humans with powers." He said evenly. "We have magics to see into a soul, I'm sure we can figure out the extent of their abilities with minimal risk." He frowned at the bag of blood. "Isn't that disgusting? It's stagnant, I can smell it from here. There's no life in that bag."