Large and imposing, the mastiff is a docile giant, despite its use throughout history in warfare, bear baiting and utilization as a guard dog. It’s also an ancient breed that has been a part of the foundation for several breeds of dog.
One of the largest dogs registered by the AKC, the mastiff should stand at least 30-inches tall at the shoulder (females at least 27-½ inches) and can weigh up to 250 pounds without being overweight. The one-time world record for heaviest dog belonged to a mastiff named Zorba, who weighed a massive 343 pounds and stood 35-inches tall.
Large mastiff-like dogs appear in artwork dating to 6th Century BC (and perhaps even earlier), and throughout history the large dogs have been used for fighting and guarding. From lions, tigers, bears and gladiators to use in war by the Britons and Romans, mastiffs fought ferociously. However, as vicious as they were in battle, they were just as gentle with and protective of their owners. It’s been noted that in battle, mastiffs would fight the enemy, but seemingly knew for which side they fought – and when the battle was over, they would return to a docile state. If ...