Dog Breed Pug Review

I have had the privilage of owning two different pugs.  They are fabulous dogs and friendly as can be.  The only chance of aggression from them would be them licking you to death.  Both of our pugs did suffer from some separation anxiety, but I wonder if that is because they just love their people so much. 

 Caution must be taken in extreme temperatures with pugs, they are not to be outside dogs.  Who would want them to live outside anyway?