Tewdric did allow himself a soft chuckle at that suggestion. "No doubt, though sadly they would likely be more harm than good in a law office. The Bar frowns on eating the clients, as a rule." Of course, the Goblins had managed to keep dragons as employees of a sort, but that was a closely held secret. In fact the Gringotts guard dragons had always rather reminded him of Mrs. Umbridge. Perhaps in time, he would be able to let Adele in on that particular aspect of the joke.
Holding out his arm for her to take, he added, "Shall we?" After all, if he was going to escort her, it was just as well he get used to doing so properly.