Life expectancy: 8 – 10 years
Origin: United Kingdom
Temperament: Docile, Devoted, Reliable, Loyal, Reserved, Alert, Loving, Protective, Powerful, Courageous, Calm
Height: Male: 64–68 cm, Female: 61–66 cm
Weight: Male: 50–59 kg, Female: 45–54 kg
Colors: Brindle, Fawn, Red

Bullmastiffs are known for their gentle yet protective nature, making them excellent family guardians. They are deeply loyal to their owners and often form strong bonds with their human family members.