I have a Pug that I bought from a pet store right before I realized how dumb and irresponsible that is. (I felt so guilty after I educated myself that we adopted Harley a month and a half later. Morty is from a foster home, and Jimmy was an abused rescue.) I love Sylvia so much, but she is by no means a prime example of a Pug. Tell your brother that if he doesn't go to a good breeder that his Pug might have health or physical problems. Pugs have a lot of problems as it is, but a poorly bred one can be much much worse. Sylvia's faults seem to only have to do with her appearance, thank God, but it could have been worse.