1 Anatolian ShepherdAnatolian Shepherds is a muscular breed with a thick neck and broad head with an average lifespan these days of 13-15yrs. The dog stands 29 to 36 inches and weighs between 90 and 150 pounds and this dog is commonly used for guarding sheep from wolves, bears, jackals, and even cheetahs.
2 Perro de Presa CanarioPerro de Presa Canario is a mastiff breed from the Canary Islands with an average lifespan these days of 9-11yrs. This breed weighs in around 36 to 59 kg and stands at 21 to 25 inches. This breed has a strong, square and muscular build and was specifically developed for dog fighting and large game hunting.