Serrano Bulldog

The Serrano Bulldog (Buldogue serrano) is a Brazilian dog breed recognized by the Brazilian Confederation of Cynophilia (CBKC).

Name
Serrano is a Portuguese word widely used in Brazil as a term for those who are from regions with hills; it is a synonym of hillside or mountain used as substantive adjectives.

Temperament
A guardian of balanced temperament; does not show gratuitous aggression to people or other dogs, but does not hesitate in attacking under command or when provoked; has extreme submission to its owner.