oh one more thing, yes I do agree its horrible when people buy a certain breed of dog b/c it is the 'IT' thing. a dog is a living thing and is a commitment. and what will those people do when the dog is 'out of style' ..
return it?? 
hah! its kind of like what happened a long time ago when 101 dalmations came out and parents were buy dalmations for their kids and then realized it was a bad idea, resulting in a lot of dalmations being re-homed/abandoned.
all i know is I love my baby, and he'll always be in-style to me