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Flatmastiff
The Flatmastiff is a steady, affectionate companion with a calm confidence that often reflects the Bullmastiff side, softened by the friendly, upbeat nature of the Flat-Coated Retriever. They tend to be devoted family dogs who are gentle with children, alert to their surroundings, and happiest when included in daily life rather than left alone for long stretches.
Height
58-67 cm
Weight
35-52 kg
Lifespan
8-10 years
Coat
Single - Short
Personality Traits
Energy
3
Trainability
4
Shedding
3
Grooming
2
Affection
4
Good with Kids
4
Good with Dogs
3
Barking
2
Adaptability
3
Playfulness
3
Watchdog
5
Coat: SingleLength: Short
Health Considerations
Hip DysplasiaBloatElbow DysplasiaCancer
Ancestry Tree

Bullmastiff
Pure×

Flat-Coated Retriever
Pure