Both pugs and bulldogs often suffer from respiratory issues because of their short noses. ... The American Kennel Club includes the pug in the toy group, while the bulldog is listed in the nonsporting category. The bulldog originated in England, while the pug hails from China.
Pugs are often erroneously tagged as dumb dogs. Most aren't. In fact, most are smart enough and stubborn enough to figure out how to get their way or how to outlast you. Positive training, setting rules and boundaries are crucial with this breed if you don't want to end up with a thug.
If not spoiled too much, he can be depended on to maintain his sweet, comical, charming personality. Pugs are fine with other animals. (But they can be jealous of another pet sitting in your lap.) Though stubborn, Pugs seldom get into real mischief.
Aggression in Pugs. Though Pugs can be very friendly and loving, they can become aggressive when not properly socialized. Aggression in Pugs is often manifested in barking, lunging, nipping, or growling. Pugs may be trying to establish dominance within a space that they feel is their territory through this behavior.Aug 15, 2017
Proptosis is most common among brachycephalic breeds, or short-snouted breeds with shallow eye-sockets, like pugs, French bulldogs and Boston terriers. "They tend to have these big bulging eyes," Krafchik said. ... Their eyes can pop out without much force.Sep 18, 2015