Into the Lion's Den

“Sir, I know no Mrs. Luciana Dollenberg, only Juan and Pablo Dollenberg who have a property of that name.”
“Didn't you draw this dog? It's the same hand that made the ones I have at home.”
“How did you get it?”
“You threw it away. A real pity. He looks like the real little pest it is. Coming back to my original question, who's y