Coat
This large breed has a very short coat and little to no maintenance is sufficient. The Fila Brasileiros coat should be smooth, soft and dense, being somewhat weather resistant.

Overview
A powerful and courageous breed, the Fila Brasileiro is a loyal and dedicated companion animal. The Fila Brasileiro has strong protective instincts of his owner and territory, but very loving. This breed should be kept on a lead at all times as they are very protective and can become aggressive given the situation.

Character
Socialized from puppyhood, the “Fila” does well with children providing they do not overly pester. Confident, self-assured, and a calm disposition make the Fila Brasileiro ideal for someone looking for a protective yet docile pet. Commonly used as a guard dog.

Temperament
The Fila Brasileiro is not for everyone. This breed is very powerful and can prove to be quite a handful for the average pet owner. Proper breeding is a must to create a mild-tempered dog. The Fila Brasileiro can become aggressive if he feels threatened.
Source: www.nextdaypets.com