Despite knowing who was supposed to be on the other side of the door, Tracey's innate caution still had her placing her hand on the wall so she could read through the wards the ambient magic of the person waiting on the landing. She smiled at the familiar brush of Callen's magic.
Opening the door, she waved him inside. "Hello," she said as Jock wagged his tail so hard in greeting that he almost knocked himself off his own feet.