Origins 
The Brazilian guardian Dog or Brazilian Line descends of the Spanish Mastiffs taken to America of the South by the conquerors in the XVI century. These copies were crossed with other dogs in Brazil this race of type Mastiff that has a something of expression of Bloodhound to take place. The Brazilian Line has been used as shepherd, bloodhound and guardian in its origin country and it is recognized by the FCI. as an originally Brazilian race. 
Character and taken care   
The guardian dog of Brazil obeys the orders given by his owner but he distrusts of the strangers, and he is an excellent guardian. He/she needs a training and an owner you sign to control their aggressiveness. It should be cleaned regularly with a mitten.