Mastiffs are smart and good-natured, always act confidently, need the constant company of the owner. They are not playful, rarely bark, and are moderately active. For an animal, it is quite enough just to be close to the owner, the dog is often characterized as an incorrigible couch potato. Mastiff does not show aggression towards strangers, he is confident in his own strength and power.
The dog will never run away from home and will not wander. Differs in cleanliness, washing is permissible only once a week. However, the mastiff has disadvantages. First, increased salivation, which requires additional attention and care. Secondly, it is able to interfere with the owner at night, during sleep it is prone to loud snoring.