Rat Terrier 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.

Known also as the American Rat Terrier or even as the Rattie, this American dog breed is a farm dog, common on family farms during the 1920's and 1930's.

Miniatures or Standards, these dogs are also recognized by the American Kennel Clubs and thought of today as a multi-purpose companion dog.

He is an American dog breed, having come about from Fox Terriers, Old English White Terriers, Bull Terriers, Manchester Terriers and others. Whippets and Italian Greyhounds have also come into the mix to add speed as a characteristic.

The Rat Terrier started to decline in numbers, and by the 1950's the numbers of the dog were so low that breeders stepped in to restore numbers.

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.

There are different sized Rat Terriers, but the mid-sized one stands roughly between 20 and 36cm in height and weighs between 3 and 4kg.

The single coat is short and smooth and comes in colors such as tan, grey, chocolate, black and in solid colors too such as white. They are mostly in tri-colors - white, tan, black. Ticking is also seen.

With his short coat he is seen as a low maintenance dog even though he is still a shedder, with heavier seasonal shedding.

The ears can sometimes be erect, otherwise they are half-erect, half floppy. The tail has always been traditionally docked, giving him a nice, distinctive look, but today the tail is often just left un-docked. It isn't unusual for a puppy to be born with a short or long tail.

Temperament:

Intelligent, wary, loyal, loving, playful but stubborn, your Rat Terrier is a little bit wary around strangers. Training and socialization can be good for this dog and help him t be obedient and well mannered in all situations. These dogs also want to please. He is an active dog too and makes a great playmate for children, getting on well with kids 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 Rat Terrier is such a clever, bright dog. These characteristics make him an excellent watchdog with strong jaws for his role of getting rid of rats on farms.

Even though he is a small dog, he isn’t particularly suited to life in the city on a small property as he has quite a shrill bark.

Because of him being small to medium in size, he is well suited to many homes, but you just have to watch out in the city if you live close to your neighbors as he is fairly noisy and active.

He would love a large property where he can just be himself. Provide him with the right home, and you’l have a friend for life.

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.

Rat Terriers are generally feisty, healthy dogs who, with good care, can live to the ripe old age of 16, 17 or 18 years of age.

Just like with many other dogs, he can develop some of the more common dog illnesses there are. If you're opting for a puppy, find a good, reputable breeder.

Allergies:

It can be tricky trying to decide what kind of allergies are causing such problems with your pet. A skin allergy can cause a lot of itchiness and pain for your canine friend and he will bite and lick on the affected spots and make the situation worse. You will need to get him to the vet for some kind of treatment, as such an ailment can drive him mad.

Patellar Luxation:

This is a common problem in dogs, with the kneecap or patella being dislocated. It can cause a lot of pain and can be crippling for your dog.

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:

Your Rat Terrier can easily reach 16, 17 or 18 years of age with good food. While you do get some excellent commercially manufactured dog foods, you want to add variety by including some nutritious home-made food too.

Boiled chicken, brown rice or pasta and spinach, sweet potatoes and carrots are a healthy choice for your pet. Chop it up and add it into the dry kibble a couple of times a week.No complications - just plain and simple - the way dogs love it.

Some raw meat added in from time to time will help his skin and coat remain healthy. Never leave him without a constant source of fresh, cool water.

Exercise:

The Rat Terrier is an active dog. He just loves to dig too, so if you live close to a beach, he will love running and digging in the sand. If this isn’t possible, he will be happy to be taken on walks with you and maybe for a run in the park.

He loves all ball games and running after a frisbee, and he’s so clever, maybe you can even teach him to fetch the frisbee for you.

Grooming:

The Rat Terrier is a low-maintenance dog and only requires having his coat brushed twice a week.

Check inside his mouth for bad teeth. You can even brush his teeth with special canine toothpaste and brush to remove tartar buildup.

Keep his nails trimmed too if he doesn’t wear them down naturally so as to prevent them hooking on things and ripping into the flesh.

Check inside your dog’s ears too. If you’re not experienced with trimming dog nails or cleaning inside dog’s ears, your vet or professional groomer will do it for you.

During these grooming sessions with your Rat Terrier, check for fleas and ticks as well as for any sores or new lumps. Also, his eyes should be clear and bright with no discharge or redness.