Before taking his place, Sebastian smiles at Beatrice's display and is pleased to see that she's survived as well as she did. Over the years, he's worked on adjusting the charm he used to create her and has made some rather creative adjustments.

"Where are my manners. Ms. Adler, this is Alley." The dog in question is some sort of larger lurcher breed and, somewhat unusually, is entirely grey. He has a blue grey coat, with large, luminous grey eyes, and while she can't see them at the moment, his teeth are a dull, metallic grey as well. A wizarding breed, perhaps?