Home โ€บ Breed Wiki โ€บ Mastiff
โ† Back to overview
Mastiff โ€“ Mastiff English Mastiff
Mastiff โ€“ Pied MastiffMastiff โ€“ Leonese Mastiff posing in profile
๐Ÿ“ท Hillsemastiffs (CC BY-SA 4.0) ยท Hillsemastiffs (CC BY-SA 4.0) ยท Joselodos (CC0) ยท Wikimedia Commons

Mastiff

FCI 2 ยท Nr. 264
The Mastiff, also called the English Mastiff, is a gentle giant and one of the heaviest dogs in the world. Behind its massive, dignified appearance hides a calm, good-natured companion that is devoted to its family.
Size
Giant
Height at withers
70โ€“85 cm
Weight
70โ€“100 kg
Life expectancy
~7โ€“10 years
Coat
Short and close-lying; fawn, apricot or brindle with a dark mask.
Origin
Great Britain
FCI
FCI 2 ยท Nr. 264

๐Ÿง  Temperament & character

The Mastiff is calm, dignified and good-natured - a gentle giant with a deep bond to its family. Despite its impressive strength it is usually placid and balanced and handles children gently too. As a natural guardian it is reserved towards strangers, but not aggressive without reason. It needs early socialisation and calm, confident leadership to develop its character fully.

๐Ÿ“œ Origin & history

The Mastiff goes back to ancient, massive war and guard dogs that were already known on the British Isles in antiquity. For centuries it served as a guardian of house and farm as well as, unfortunately, for animal fights. After the Second World War the breed had almost disappeared in Great Britain and was rebuilt with the help of imports from North America. Today the Mastiff is above all an imposing family and companion dog.

โœ‚๏ธ Grooming, care & training

The Mastiff's short coat is easy to care for and needs only occasional brushing; facial folds and flews should be kept clean, and many Mastiffs drool noticeably. Its need for exercise is moderate: calm, regular walks are enough, while highly strenuous activities and heat should be avoided. Particularly important is a moderate upbringing of the puppies, so that the joints of the heavy dog mature healthily. The intelligent, sensitive Mastiff can be trained well with calm, friendly consistency.

๐Ÿฉบ Health

As one of the heaviest breeds, the Mastiff unfortunately has a short life expectancy of around seven to ten years. Serious problems include the life-threatening gastric torsion, hip and elbow dysplasia, heart disease and an increased tendency to cancer. Responsible breeders x-ray hips and elbows, have the heart examined and pay attention to moderate growth. Several small meals, rest after eating and a healthy weight protect the health of this giant.

๐Ÿก Who is this breed right for?

The Mastiff suits calm families and people with plenty of space who are looking for a placid, good-natured giant and can lead its strength confidently. Ideal is a house with a garden; for a small apartment the large dog is hardly suitable. Beginners should be aware of the size, the costs, the drooling and the sadly short time together. Anyone who offers it early socialisation, calm leadership and close family contact gains a loyal and impressive companion.

โ“ Frequently asked questions

How heavy does a Mastiff get?
The Mastiff is one of the heaviest dog breeds in the world: males can weigh 80 to over 100 kg.
Is the Mastiff a good family dog?
Yes, it is calm, good-natured and loyal to its family; because of its size, however, it needs space, confident leadership and supervision around small children.
Do Mastiffs drool a lot?
Yes, many Mastiffs drool noticeably because of their flews, especially after drinking and eating.

๐Ÿ… Find the breed club & breeders

Find the breed club in the SKG directory โ†—
๐Ÿพ You'll find reputable breeders and puppies through the official breed club โ€” the SKG lists the responsible clubs, which in turn list vetted breeders.