Fila Brasileiro (Brazilian Mastiff)

The history of the Fila Brasileiro’s emergence is shrouded in mystery, with many versions existing, though none are officially confirmed. Most experts lean towards the belief that the Fila is a breed that developed naturally, adapting to the harsh conditions of Brazilian fazendas. Therefore, we cannot precisely state which dog breeds were the ancestors of the modern Fila. It’s thought that the blood of ancient Molossers, brought to Brazil by Portuguese and Spanish conquistadors, flows in its veins, along with the blood of old English Mastiffs, Bloodhounds, and ancient Bulldogs.

From Mastiffs and Molossers, the Fila inherited its powerful build, heavy head, and strength. From the Bloodhound – its pendulous ears, loose skin, neck folds, and incredible sense of smell, which made it an excellent tracker. And from the Bulldog – a stubborn and fearless character. These dogs were used for guarding homes and livestock, hunting large game, including jaguars, and for tracking runaway slaves. Their ability to “hold” prey (Portuguese: “filar”) without causing serious injury until the hunter arrived gave the breed its name.

A huge contribution to the recognition and spread of the breed was made by Dr. Paulo Santos Cruz. He penned the first official standard, which was recognised in 1946. By 1968, the Fila was acknowledged by the Fédération Cynologique Internationale (FCI). Following this, Brazilian Filas became highly popular not only in Brazil but also across Europe. However, breeders sought to “improve” the dogs’ appearance, making them even larger and more massive. They began crossing purebred Filas with other large breeds, such as the Great Dane, English Mastiff, and Neapolitan Mastiff. This led to a so-called “hybridisation” of the breed, leaving very few purebred Filas. To rectify the situation, Dr. Paulo Santos Cruz organised a single-breed Fila club (CAFIB), which focused on preserving the purity of the breed. In 1984, a new, slightly modified and detailed breed standard was adopted. Due to its specific reputation, these dogs are banned or their ownership is strictly regulated in some countries (the UK, Norway, Israel, Australia).

Fila Brasileiros are very large and powerful dogs, possessing a strong bone structure and a proportionate build that radiates strength and confidence.

• Head: Large, heavy, very broad with a massive muzzle.
• Ears: Large, thick, pendulous, V-shaped, very broad at the base and rounded at the tips.
• Eyes: Medium-sized, almond-shaped, wide-set. Colour can vary from honey to dark brown, depending on the dog’s coat colour. The gaze in a calm state is sad and noble.
• Neck: Very strong and muscular. Under the throat, there is a double, thick skin that hangs loosely (dewlap), which is a characteristic feature of the breed.
• Body: Powerful, with a deep and broad chest. The topline is often slightly raised towards the croup, which is typical for the breed.
• Skin: One of the most distinctive features is the thick, loose skin that forms wrinkles, especially on the neck, chest, and belly. This served as protection against the teeth of predators.
• Tail: Strong, set at a medium height, broad at the base, tapering towards the end. When moving, it is raised but does not curl over the back.
• Coat: Short, smooth, dense.
• Colour: All solid colours are permitted, except white, mouse-grey, black, and black and tan. The most common are fawn, golden-red, and brindle. A black mask may be present. Permissible white markings on the paws, chest, and tail tip, if they do not exceed 1/4 of the body surface. Black colour is considered a sign of hybridisation.

Another distinguishing feature of the Fila is their so-called “camel gait” (pacing). They move by simultaneously shifting two limbs on the same side. This ensures a smooth, sweeping movement. It is assumed that precisely due to this characteristic, these dogs can cover vast distances with minimal energy expenditure.

The Fila’s character is the quintessence of devotion to its family and distrust of strangers. In Portuguese, there is a term “ojeriza”, meaning “aversion” or “dislike”. This term perfectly describes the Fila’s attitude towards outsiders. It’s not just wariness, but an instinctive, deeply ingrained dislike of anyone who isn’t a member of its “pack”. You cannot simply approach and pet this dog. With strangers, it behaves extremely seriously and uncompromisingly. Its reaction can be instantaneous and decisive. This trait makes it one of the best guardians in the world, similar in protective instincts to the Caucasian Shepherd Dog, but with a different working style.

However, once you cross the threshold of its home, this formidable wolf transforms into a gentle kitten. For its family, the Fila is the embodiment of love and tenderness. They are extraordinarily attached to their owners, literally following them everywhere and seeking constant contact. Filas get along wonderfully with the children of their family, patiently enduring all their antics. However, under no circumstances should strange children be allowed near a Fila – it is extremely dangerous. They are very devoted and loyal friends who keenly sense their owner’s mood and are always ready to offer their silent support.

Before acquiring such a serious dog, it is essential to weigh all the pros and cons soberly.

The Fila Brasileiro is a very intelligent and astute dog. It always understands what is expected of it, but will only obey commands when it respects its owner and considers them the undisputed leader. Training must be based on respect, consistency, and firmness. Harshness and physical punishment are unacceptable – they can permanently destroy trust and provoke aggression in response. These dogs live by the pack principle, and only the pack leader will be obeyed without question.

Early and proper socialisation is a key aspect of upbringing. From a young age, the puppy needs to be introduced to various sounds, places, calm people, and animals (under strict supervision). This won’t make it friendly to everyone, but it will help it react appropriately to stimuli in an urban environment. Remember that socialisation of a Fila does not mean suppressing its “ojeriza”, but merely teaches it to control its reactions. Not everyone will be able to handle raising a Fila. You must be an experienced, confident, and knowledgeable dog owner.

The Fila Brasileiro can live in apartment conditions, but this is far from the best option. The ideal place for it is a private house with a large, securely fenced area, where it can move freely and fulfil its guarding instincts. Keeping a Fila on a chain is strictly unacceptable, as it destroys its psyche.

Caring for these dogs is very simple:

• Coat: Brushing with a rubber brush 1-2 times a week is sufficient to remove dead hairs.
• Skin: It is necessary to monitor the condition of skin folds, especially on the neck, and wipe them as needed to avoid irritation.
• Eyes and Ears: Regularly inspect and clean them using special lotions.
• Claws: Trim as needed if they do not wear down naturally.
• Physical Activity: The Fila does not require intensive training like sporting breeds, but it needs long walks and the opportunity to move freely around the territory.

Remember that for a Fila, there is only one owner and one family. It should under no circumstances be given to other people in adulthood – it will never accept them, and this could lead to tragedy.

Like all large breeds, the Fila Brasileiro requires high-quality and balanced nutrition. The basis of the diet should be meat and meat by-products (about 60-70%), as they are a source of animal protein. You should also regularly feed your pet porridges (rice, buckwheat), vegetables (carrots, pumpkin, courgette), and fermented milk products (cottage cheese, kefir).

Sea fish (boneless), eggs, and a small amount of vegetable oil will also be beneficial. During the growth period, puppies need chondroprotectors to support their joints. High-quality holistic or super-premium dry foods for giant breeds can also be used. It is recommended to feed an adult Fila twice a day in small portions to avoid the risk of bloat. Exclude legumes, potatoes, smoked meats, sweets, and tubular bones from the diet. Clean drinking water should be freely available around the clock.

Brazilian Filas generally have robust health, but, like all giant breeds, they are prone to certain ailments:

• Hip and Elbow Dysplasia: The most common problem in large dogs. It is important to choose a puppy from tested parents with dysplasia clearances.
• Bloat (Gastric Torsion): A life-threatening condition. For prevention, feed the dog small portions and avoid activity immediately after eating.
• Cardiomyopathy: A disease of the heart muscle.
• Entropion and Ectropion: Inward and outward rolling of the eyelids.
• Allergies: Can be food-related or contact allergies.

Regular visits to the vet, timely vaccinations, and proper care will help maintain your beloved pet’s health for many years.

1. “Loyal as a Fila” – this is a popular saying in Brazil, highlighting the incredible devotion of this breed.
2. At exhibitions held under CAFIB club rules, judges are forbidden to touch the dog. Evaluation is conducted visually only. Any aggression towards the judge is not penalised, but considered confirmation of correct temperament.
3. Historically, Filas were used for hunting jaguars. The dog would corner the predator in a tree and hold it until the hunter arrived.
4. Despite their formidable appearance, many owners compare the Fila’s behaviour at home to that of a cat – they are just as affectionate and love comfort.

The Fila is often compared to other large Molossers, such as the Dogue de Bordeaux or the Broholmer. However, it has key differences.

Is the Fila Brasileiro suitable for a family with children?
Yes, but only for its own family. The Fila adores its owner’s children and will be a gentle nanny for them. However, it poses a deadly danger to strange children who might enter its territory.

How much does a Fila Brasileiro puppy cost?
The price for a Fila Brasileiro puppy from responsible breeders can be quite high, especially if they are descendants of purebred CAFIB lines. In the UK, the cost can range from £1,500 to £3,500 or more, depending on pedigree, parental titles, and the kennel’s reputation.

Can a Fila be kept in an apartment?
Theoretically yes, provided there are long and fulfilling walks. But the ideal conditions for this breed are a private house with a large, fenced plot.

Does the Fila Brasileiro shed a lot?
Shedding is moderate, intensifying seasonally. Regular brushing helps keep it under control.