Mastiff

Nickname(s): English Mastiff
Origin: United Kingdom
Group: Working

Breed History

The Mastiff is one of the oldest and largest dog breeds in the world, with roots tracing back to ancient times. Originally bred for guarding and protecting estates, the Mastiff became renowned in England for its imposing size and protective nature. While its early use was for guarding livestock and property, it has evolved into a loyal and gentle companion. Despite its size, the Mastiff is known for being affectionate and good-natured with its family.

Appearance

• Size: Large (27.5–30 inches tall, 110–230 lbs)

• Coat: Short, dense, and smooth

• Colors: Fawn, brindle, and apricot

Temperament

• Personality: Calm, protective, gentle, and loyal

• Good with kids: Yes, very gentle with children, though supervision is recommended due to their size

• Energy level: Moderate – while calm indoors, they require regular walks and some outdoor activity

Fun Facts

• The Mastiff is often referred to as a gentle giant due to its large size and sweet nature.

• They were historically used in combat and as guard dogs in the Roman Empire, where they were known for their strength and bravery.