Mastiffs are massive working dogs known for a calm temperament, a steady presence, and a natural guarding instinct. These dogs are gentle with family and prefer a relaxed lifestyle with steady walks and plenty of downtime. Because of their size, early training for manners is critical—polite leash walking and calm greetings keep daily life manageable. Mastiffs can drool and may be sensitive to heat. Thoughtful care helps a Mastiff become an affectionate giant and a quiet guardian of the home.
Mastiff-type dogs have ancient roots in Europe, historically used for guarding and protection. The modern English Mastiff was refined over time into a large companion guardian with a calmer temperament.