Called the “silent watchdog,” this breed is nonetheless so mellow he makes a great apartment dog.

Vital Stats

Height: 24 to 27 inches at shoulder
Weight: 100 to 130 pounds
Coat: short and dense
Life span: 8 to 10 years

The Bullmastiff is a firm and fearless family guardian.

While standoffish toward strangers he’s got a soft spot for his loved ones. He has a short, easy-care coat, but he is a drooler. Full Bullmastiff profile on

[usrlist “Affectionate with family:5” “Mouthiness:5” “Potential for weight gain:5” “Sensitivity:4” “Playfulness:4” “Drooling potential:4” “Ease of training:4” “Good for new owners:3” “Wanderlust:3” “Need for exercise:2” “Heat Tolerance:2” “Dog friendly:2” “Energy Level:2” “General health:2”]