"I found him in Hogsmeade, and he adopted me," Regulus explained. "It's only been a few weeks, but I feel like he's been with me for years. He's a little thing, solid black with blue eyes. I named him Anubis," he said, pride evident in his voice.
He glanced at her when she mentioned Sirius. "It sounds like Sirius liked your Crookshanks a great deal."