Recognized only by the Brazilian Confederation of Cynophilia, the Serrano Bulldog originated (quite obviously) in Brazil. The word serrano indicates “mountains” or “hills”, pointing to the type of region that the breed evolved in. Their ancestors were dogs brought to Brazil by European immigrants in the 1800’s, and they were originally used for herding cattle and pigs in slaughterhouses. They were said to have dragged the pigs by the ears and helped to control the animals. In the 1970’s this was eventually deemed unhygienic and the breed became more scarce for awhile until eventually being revived and then recognized fairly recently. They share a similar background to another Brazilian breed, the Campeiro Bulldog, which is a heavier cousin that developed in different regions of the country.
Temperament is very important in the Serrano, as they are supposed to be balanced and easy-going for the most part while still retaining the ability to attack if necessary (whether the owner tells them to or they make the decision that it’s required). This molosser breed is a guard dog through and through when the situation calls for it, however should never be unduly aggressive to people or other (known) dogs, and in fact should be fairly submissive to their owner. Keep in mind that although they shouldn’t be unduly aggressive, they will be suspicious of strangers and strange dogs. Serranos are loyal to their owners and carry themselves with dignity.
The Serrano Bulldog is intelligent and calm in the home. When working, he is spirited and has the energy needed to do the job that is asked of him – either as a guard dog or as a cattle herder. He also has the courage required to do both jobs. Even still, he is gentle enough to live with children. Quiet and only requiring a moderate amount of activity, he would be desirable in many households except for the fact that he can be difficult to train and he does have natural suspicions towards strangers that require an experienced owner. The Serrano lives on average 10-12 years and isn’t known for having any breed-specific health issues.
Serrano Bulldogs aren’t particularly tall, and would be considered a medium sized dog if it weren’t for their fairly substantial bulk which can put the biggest males close to 90 pounds! In particular, a large wide head with an undershot jaw are distinguishing features of the breed. The tail is either corkscrew, curled or occasionally long and straight. The coat is smooth and allowable in any color.
