Who's Your Puggy?

I got to see my friend Zoe and her brother on my walk today. I think Zoe's a pug like me, but she's all black. Zoe says that she's a pug and that her brother is just as pug as me. Her rationale is that pugs are black and her brother is just thin and has a big nose and a straight tail. So according to Zoe, he has the right color and the wrong body and I have the right body and the wrong color. If you ask me, Zoe's gone crazy in her late years. Every pug in the movies and on TV looks like me. There's no way her brother is a pug.