https://m.youtube.com/watch?v=1H6qWm2IGZ8
BOERBOEL
KANGAL
DOGUE DE BORDEAUX FRENCH OR BORDEAUX MASTIFF
FILA BRASILEIRO, BRAZILIAN MASTIFF
GREATER SWISS MOUNTAIN DOG
TIBETAN MASTIFF
KOMONDOR
GREAT PYRENEES
PERRO DE PRESA CANARIO, CANARY DOG
CAUCASIAN SHEPHERD