Cao de Gado Transmontano vs Cao da Serra de Aires - Breed Comparison

Ancestors of the Cao da Sera de Aires were used for herding livestock in the Serra de Aires and Alentejo, Portugal. This herding dog is native to Portugal and throughout the 20th Century he was kept as a working dog.

Known also as the Portuguese Sheepdog, Portuguese Shepherd Dog or Serra de Aires Mountain Dog, there are some questions surrounding the breed's ancestry as there are few records of dogs before 1900. The dog is thought to be related to the Pyrenean and Catalan Sheepdogs and that it has descended from Briards which were imported into Portugal and crossed with the Pyrenean Sheepdog.

The Cão da Serra de Aires breed standard was accepted by the Portuguese Kennel Club, and the breed was recognized internationally in 1996. The dog was also recognized by the United Kennel Club in the Herding Group in 2006.

The Cão de Gado Transmontano which is also known as the Transmontano Mastiff or Transmontano Cattle Dog is a large dog – in fact a giant dog breed. This is a rare molosser working dog, hailing from the region of Tras-os-Montes e Alto Douro Province in Portugal.

The large dog has always been used to herd livestock and to also ward off wolves. It is believed that the dog’s roots come from the Tibetan Mastiff as well as a Portuguese cattle dog known as the Rafeiro do Alentejo. The dog also shares some similarities with the short-haired Estrela Mountain Dog.

In 1995 the breed was still exclusive to Portugal, but now the breed has been imported to Oregon, USA to be part of an experiment to document bigger breeds and their role in protecting livestock from wolves. They were re-introduced to north-east Oregon from 2008.

The beautiful Cão da Serra de Aires is a medium-sized dog. He stands at 45 to 55 cm at the withers and weighs about 17 to 27 kg. He is recognizable by the long, shaggy, single-layer coat, of straight or slightly wavy hair. Don’t be deceived by the coat as below, the dog has a muscular, athletic body.

The coat comes in different shades such as fawn, gray, yellow and black. The dog has a long tail which is held straight out or down and he has medium-length, floppy ears. You’ve got to look hard, as the facial features of the dog are hidden by its shaggy coat. He has a lot of facial hair that sometimes you have to wonder if he can see out of his eyes.

Temperament:

The Cao da Serra de Aires is a wonderful canine companion and is devoted and loyal, forming strong bonds with their human family. He is a playful, amicable dog and gets on well with children in the home as well as with other pets.

He is intelligent and trainable, and when properly trained and socialized,he becomes an even nicer pet to have around and is obedient to his master’s voice. He is territorial, strong willed and dominant and makes a good watchdog too.

The Cão de Gado Transmontano is a large dog, believed to be the biggest of the Portuguese dog breeds. He is powerful and muscular with a large head and can stand up to 83cm in height and can weigh up to 65kg.

He is tough, and is quite comfortable living outside. He is a long-legged dog with a wide chest with medium length floppy ears and a long tail. The coat is fairly short although it can be in a variety of lengths. It is the medium length coated dog with the right coloring that is looked upon as a pure breed. The dog is white with large patches of brown, fawn, grey, brindle and black shades.

Temperament:

The Transmontano Mastiff is an intelligent, obedient dog who is also independent and stubborn. As with all dogs, it is important to have him trained and socialized as this makes him obedient and eager to please. He loves to be patted by his owners and is a dog which is easy to train, responding well to firmness and fairness.

He is calm and somewhat docile but at the same time he is energetic and alert, making him a good watchdog. He won’t do well cooped up in a tiny space. He gets on well with children and other pets in the home.

The Cão da Serra de Aires is such a loyal dog to his human family that he makes a splendid pet. He is active, having worked historically at herding and guarding.

Socialization and obedience training ensure that he becomes an exceptional pet and he has a host of positive attributes to his name – he is intelligent, energetic, loyal and loving. He may have been used long ago to guard livestock, but today he is selected as a pet specifically for his excellent companionship and for his protective nature.

The Cão de Gado Transmontano may look like a fairly formidable dog but they aren’t aggressive. They are full of courage and are above all, loving and loyal to their human family.

When you choose to have one of these large dogs as your pet, it is important to make sure he knows that you’re the leader. With training and socialization this dog is a gentle giant who makes an exceptional family pet.

As with most dogs that are looked after well, their health can be good. The Cao da Serra de Aires isn’t likely to keep you at the vet often. Just like with any good dog, there are some health disorders that can benefit you to know about.

Being forewarned , you can get your pet to the vet quickly before the illness gets out of hand.

There are some pet owners who want to have their pets tested by the Orthopedic Foundation for Animals as well as the Canine Eye Registration Foundation to rule out health defects such as hip dysplasia and cataracts before they manifest themselves in their pets. This is of particular importance to breeders so as to prevent the parent dogs passing bad genetic conditions to the puppies.

Hip Dysplasia:

This is a common skeletal disease where the dog’s hip joints don’t develop properly. It can be terribly painful for your pet to get around. It’s a genetic condition and while it is more prevalent in big dogs, any breeds are susceptible.

Your dog will battle along with painful joints and sometimes his hind-end will be lame. You’ll notice that once lying down, he battles to get up again. Fortunately vets are well acquainted with this ailment and they have different options to treat and manage it.

Cataracts:

Cataracts in your dog come about from a disease process which affects the lens of the eye. The eye loses its transparency and impairs vision. There are some instances where cataracts can cause blindness. You’ll see a whitish gray area in your pets eye. The most common cause of cataracts is genetics. Get your pet to the vet who will do certain tests to evaluate the eyes and make a recommendation.

The Cão de Gado Transmontano is a tough dog, used to spending long hours outside guarding sheep. These days however, he is also a companion dog and you’ll want to be aware of some common dog ailments that can strip him of his health and his joy of life.

Hip Dysplasia:

Hip Dysplasia is a looseness with the hip joint, and while it can occur with all dogs, it is more common in large dogs. It’s a disease which can lead to arthritis, pain and also joint degeneration. It’s a disease which can be debilitating for the dog and you will need to get your dog to the vet.

Dilated Cardiomyopathy:

This is a heart disease seen in large breed dogs and where the heart becomes weak and can’t properly pump blood throughout the body. Symptoms include coughing, weakness, difficulty with breathing as well as a fluid-distended abdomen.

As a working dog used to long hours of action, the Cao da Serra de Aires will need lots of activity. He’ll need you taking him for long walks and playing ball games with him. He can become frustrated and destructive when left without any physical stimulation.

Grooming

The Cao da Serra de Aires may have long hair but he isn’t high maintenance. He won’t require professional grooming, but will require a good brush a least twice a week. This is because the long coat can tangle.

To keep him looking his best, you’ll want to be trimming the hair around his paws. Another important grooming task is checking his ears and cleaning them. You have to be careful about cleaning your pet ears if you don’t know how, as it could damage the ears. Your vet can always advise you on how this is done.

Diet:

Just because this is a large dog, doesn’t mean you need to over-feed him. He is muscular and athletic, and by watching his diet, he’ll continue to be strong, lean and healthy. You can feed him a top quality pet-food brand and include boiled chicken, rice and vegetables. Every now and then mix in some raw meat with his dog food to ensure that his skin remains free of rashes and itchiness. Fresh, cool water must be available to him day and night as he drinks abundantly.

Grooming:

Some dog breeds need to be trimmed or stripped to look good, and dog owners often invest in expensive equipment to groom their pets themselves, Fortunately the large Cão de Gado Transmontano is a low maintenance dog and all you’ll need to do is give him a good brush-down twice a week.

Check his eyes, ears, teeth and nails regularly. Remember that dental hygiene is imperative and special canine toothbrush and toothpaste is available to brush your dog’s teeth 2 or 3x a week to get rid of plaque and to prevent gum disease and tooth decay.