Spanish Mastiff
Summary
The Spanish Mastiff is one of the largest dogs in the world and one of the oldest flock guardians of the Iberian Peninsula, with historical references dating back to the Middle Ages. It accompanied the great transhumance drives across the Spanish Meseta, protecting sheep flocks from wolf attacks. Its enormous mass, loose skin, and balanced character make it an exceptional guardian.
Physical Characteristics
- Size
- Giant
- Height (male)
- 77 cm
- Height (female)
- 72 cm
- Weight (male)
- 90–130 kg
- Weight (female)
- 52–100 kg
- Life Expectancy
- 10–12 years
- Coat
- Medium, dense, semi-long
- Common Colors
- Fawn, yellow, black, brown, red, brindle, black and white, brown and white
Temperament & Personality
The Spanish Mastiff is a calm and calculating guardian. It is not an agitated dog — it is serene, majestic, and very self-assured. With its family, it is affectionate and gentle, but with strangers it always maintains a cautious distance. It needs space and is not suited for urban life. With other flock dogs, it is generally peaceful; with strange dogs, it can be dominant.
Activity & Exercise
- Energy Level
- Moderate
- Recommended Daily Exercise
- 60–90 minutes
Grooming & Care
- Grooming Needs
- Moderate
- Shedding
- Heavy
- Bathing Frequency
- Every 6–8 weeks
Health
- Common Health Issues
- Gastric torsion
- Heart problems (murmurs)
- Hip and elbow dysplasia
- Recommended Health Tests
- Cardiac examination
- Hip and elbow X-rays
Compatibility
- With Children
- Good
- For First-Time Owners
- Not recommended


