
It could be partly to do with how tightly the pug clamps its jaws shut! I dont know the full background to it, being relatively new to pugs, but I have yet to meet the pug who will willingly have its teeth inspected. Have started all my babes off to accept it, and by the time they are 6 months old they just say no. Perhaps it is common sense on their part, as like the peke, it is all too easy to cover the nose and cut off the air supply. Will question some of the "old guard" on Thursday and report back to the group the whys and wherefores of Pug mouths. I think there are probably lots of things in the various breed standards which are not regarded by those "in the know". With the pug mouth it is easy to see"from the outside" if the jaw is level or scissor (neither desirable) or seriously overshot, and wry teeth tend to protrude (a fault too, obviously).
For Pug teeth cleaning I have had to resort to Detastix, and gently rubbing oral gel (with finger) when they are half asleep.
(and you should see how they react to nail trimming;))
bye
Gwen