The Female Has More Refined Features
In general the only difference between the male and female is that the female generally has more refined features. The skull is short and flat on top. There should be no wrinkles. The cheeks of Boston Terriers are flat and the stop is well defined. Boston Terriers should have an alert _expression; reflecting their high intelligence. The eyes should be wide set and large. Boston Terriers with blue eyes – or any hint of blue in their eyes will be disqualified immediately. The ears should be small and stand upright. The jaw is square and wide with short teeth. The bite is even.