https://www.ancient-origins.net/history-ancient-traditions/becerrillo-0014283
Becerrillo: The Terrifying War Dog of the Spanish Conquistadors | Ancient Origins
More than 500 years ago the Spanish began to master to art of creating war dogs, and they were deadly. The most famous and ferocious Spanish combat dog was...
war dogspanish conquistadorsbecerrilloterrifyingancient