Old English Bulldog 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.

This is an extinct dog breed. It is believed that the dog came from ancient dogs such as the old Mastiff. The Old English Bulldog was the original English Bulldog but quite different from the modern variety, with longer legs as well as a longer muzzle and more aggressive.

It is believed that the Old English Bulldog was the ancestor to many breeds and there have been efforts to recreate the Old English Bulldog, bringing about quite a few new Bulldog breeds. Records are actually unclear as to its origins and when you read up on its ancestry, you see that a lot of the information is conflicting.

A number of breeders have attempted to recreate this extinct breed with some success, but it must be borne in mind that these recreations aren’t the Old English Bulldog, as the genetics of it are extinct.

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.

This dog is extinct but he used to be a fairly broadly set, muscular dog, taller than the bulldog of today.

The average height of this dog was 36 – 40cm, weighing in at about 18 to 22kg. One of the dog’s more noticeable characteristics was his lower jaw that projected quite a bit in front of the upper jaw. The dog was deep-chested, the head broad and the nose and muzzle short.

The breed was developed for bull baiting, but in England, with the adoption of the Act of cruelty to animals, there was a decline in the interest for the dog, leading to it becoming extinct. There are old paintings from the 1800s and one such painting, Crib and Rosa, gives an idea of the form and size of the Old English Bulldog.

Temperament:

The regular English Bulldog today is often confused with the Old English Bulldog but it is a far sweeter breed than the Old English Bulldog. It is believed that the Old English Bulldog was an aggressive dog, bred to be this way because of his role in bull baiting.

As a pet though, brought up as a companion, he no doubt would have made a loving, loyal pet.

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.

Not much information is available on this extinct dog. Perhaps because of his history of being used for bull baiting, he wouldn’t have made a good family pet as he was too aggressive. He wouldn't have been a good choice for a first time dog owner and he wouldn't have been a good choice of pet for children.

He was possibly owned by a single person who made money from him. Small wonder then that he became extinct when he was no longer required for this role.

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.

This dog, although extinct would have battled with common dog illnesses that can still be seen in the modern bulldog today.

Brachycephalic Airway Syndrome:

Brachycephalic airway syndrome is all about upper airway abnormalities and can be quite a problem in your Old English Bulldog because of the shortened muzzle of these breeds. These particular dogs have a smaller upper jaw and an overcrowding of of teeth and you will see that effort is required to inhale. They breathe more easily through the mouth then the nose. They have noisy breathing, particularly during exercise and in hot weather.

Cherry Eye:

Dogs have 3 eyelids, and cherry eye is the term used for prolapsed nictitating membrane, or the 3rd eyelid, when the eyelid comes out of place and you get a pink mass. It is a common condition found in Bulldogs, a genetic problem where surgical intervention or medicine may be recommended.

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.

If the Old English Bulldog were still around today, you would have cared for him like you would most other dogs -

Feed your Old English Bulldog puppy 4 times a day with high quality puppy food.

At 6 months of age you can be giving your young dog 2 meals a day.

Commercially manufactured food is fine if its a high quality one. Always check out the top 5 ingredients on the packaging – the first 2 should be protein or meat. Follow a simple, consistent diet to minimize symptoms. Your adult dog can have kibble and sometimes you can add in chopped boiled chicken, brown rice and vegetables such as sweet potatoes, carrots and spinach. A little bit of raw meat can also be added to the kibble once in a while. Never leave your dog without a constant supply of fresh, cool water.

Even though the dog is extinct, dog owners of that time would have had to watch their dogs for ticks and fleas and any of the common dog illnesses of that time.

The dog would have had some kind of grooming – a brush down a couple of times and he would have been checked for ear and eye infections.