The Fila Brasileiro is a samba dog out of Brazil. Okay, not samba, but it definitely comes from Brazil. The dog is a hybrid of Mastiffs, Bloodhounds and old Spanish Bulldogs. The Spanish bred the dog to track escaped slaves. Okay, not the greatest back story, but these dogs are great with kids although very wary of strangers which can be a good or bad thing depending on your circumstances. Here are our current Fila Brasileiro puppies for sale listings.