The Brazilian Terrier is one of only two dogs that were developed in the South American country of Brazil, the other being the Brazilian Mastiff. It is believed the Brazilian Terrier descended from the breeding the Fox Terrier with various other breeds, possibly including Jack Russell Terriers and perhaps even large Chihuahuas.

    The Brazilian Terrier is a popular breed in its native country; however, it is almost completely unknown outside of Brazil. It has been in existence for over 100 years, but they have only been a registered breed since 1973. Brazilian Terriers were bred and are used for pack and single hunting, and when hunting in packs the will surround the prey from all directions until it is exhausted.

     Brazilian Terriers stand at about 14-16 inches and weigh in at 15-20lbs. They are often described as a big Jack Russell.   Their short coat is always tri-color, containing white and tan with black, however blues and browns are also accepted. Brazilian Terrier tails are often docked, but also kept natural.

    Brazilian Terriers are alert and intelligent dogs, they love to play and be with their owners. They make excellent watchdogs, and are more than eager to bark to let you know something is amiss. Like most terriers they make excellent ratters and are good at tracking prey. Because of their prey drive they will go after anything smaller than them outdoors and love to dig. They are a devoted a loving dog, often friendly to children, as long as the child has been taught not to tease or strike the dog. Some of their terrier instincts can be stronger than your average terrier and therefore require strong training. The Brazilian Terrier should never be left off leash.
   
    Brazilian Terriers often live between 12-14 years; they need both mental and physical activity to keep them happy. A bored dog can become destructive, and they are not suited for apartment life. Brazilian Terriers do well with a yard they can run in.