Chihuahua vs Cao Fila de Sao Miguel - Breed Comparison

This Molosser type dog originated on Sao Miguel Island in the Azores, a region of Portugal. Known also as the Sao Miguel Cattle Dog or the Azores Cattle Dog, the existence of the Cao Fila de Sao Miguel has been documented since early in the 19th century.

The dog has always been used as a cattle dog but today it remains rare outside of Portugal. In was in 1984 in Portugal that the first written breed standard was published in Portugal. The Cao Fila de Sao Miguel then earned recognition with the Portuguese Kennel Club.

Quite a bit of the Chihuahua’s history is shrouded in mystery, and there are different versions about its origins.

While historians speculate, most will agree that the tiny dog hails from Mexico. The UK Kennel Club considers the smooth- and long coat Chihuahuas as 2 distinct breeds.It was in 1904 that the Chihuahua became a registered breed by the American Kennel Club.

Chihuahua is actually the name of a state in Mexico, and it is amazing that Chihuahua specimens were found way back in the 1800's already. Today the Chihuahua is a very popular dog breed in several countries.

The Cao Fila de Sao Miguel is a medium to large sized dog standing 50 – 61cm in height and weighing 25 – 41kg. As with all molossers, the dog has powerful jaws.

This dog breed has muscular limbs and dark brown eyes. The ears are normally docked into a rounded shape much like that of the Hyena. The tail has always been docked at the 2nd or 3rd vertebra but these days with regulations surrounding docking, the tail is unfortunately left long.

The coat of the Cao Fila de Sao Miguel is short and smooth while the hair on the tail and thighs is a bit longer. The Cao Fila de Sao Miguel is always brindled, and comes in shades of fawn, brown, gray or black. A white mark on the forehead around the chest or on the paws is also often seen.

Temperament

The Cão de Fãila de São Miguel is a working dog who is used to guarding livestock. He is an athletic dog, game for plenty of action, and he will require plenty of daily exercise. He is territorial and makes an excellent guard dog, but even so, when it comes to his own owner and human family, he is gentle and loving.

The Cao de Fila de Sao Miguel is an intelligent dog and he will need training and socialization which allows him to get on well with children in the home as well as other pets.

The small Chihuahua stands at about 15 – 23 cm and he weighs about 1,5 – 4kg.

You’ll notice that he shivers when he is excited or when he is cold or frightened. Some people buy him a jersey to don on cooler days. With this tiny toy dog, you get a short- and a long coated Chihuahua.

This is the smallest dog breed and his coat is available in a number of colors such as fawn, tan, white and black. It is the dog’s round apple-shaped head which is a distinctive feature. He has erect ears and huge fruit-bat type eyes.

Temperament:

The Chihuahua is such an alert, fun-loving, feisty little dog, and though he may appear to be an ideal pet for children, he actually isn’t. He is too dainty and frail, and a child, during play, could accidentally crush him.

It’s a pity though because he just loves being around his human family. He is also a highly strung dog, and given the chance, he’ll nip and even bite during games. It is why socialization and training are considered important for the Chihuahua.

Just like with children, how you raise and treat your Chihuahua will determine how he turns out. He is such a sweet little dog that training and socialization can remove these unwanted characteristics. He is very intelligent and responds well to training.

The Cão de Fila de São Miguel is a natural guard dog who will love and guard his family. With training and socialization he can become a devoted and gentle family dog with children and with other pets. They can be aloof with strangers.

The Cão de Fila de São Miguel is an active dog who wants to be busy, and he is therefore better suited to country living rather that in a small home where space is limited.

Intelligent, a fast learner, protective and territorial, the Cão de Fila de Sao Miguel is an aggressive, hardy working breed who is also an excellent guard dog and protector. With firm training he becomes loyal, lovable and devoted – an ideal family companion.

Small and feisty, the Chihuahua’s personality isn’t set in stone, and the tiny dog can be either shy and timid or he can be social, confident and jaunty.

They're always loyal and affectionate to their human owners, but they don’t get on too well with- and are wary of small children who aren’t disciplined and who could hurt them.

With his big eyes and big ears together with his comical antics, they can be a source of entertainment for their human owners. He is easy to train too and even though he is small, he doesn’t think he is, and he is willing to use his big personality to make you a loving, loyal and devoted companion.

The Cao Fila de Sao Miguel is a dog who enjoys exceptional health. When you do research you see there aren’t really any particular illnesses plaguing this dog, and he can actually live to be 15 years of age. Be aware of some illnesses as they are common among different dog breeds – hip- and elbow dysplasia, bloat, eye diseases such as progressive retinal atrophy and cataracts, heat intolerance and arthritis.

Dog bloat:

This is a dangerous illness that can affect any dog – small or large. This is when the dog’s stomach fills with fluid or gas so that it expands. The stomach then puts pressure on other organs and your dog can have trouble breathing. There is also no blood flow to the heart. Sometimes the stomach of the dog twists and your pet can go into a state of shock. Recognize the symptoms of bloat – a swollen stomach, drooling and wanting to vomit but nothing coming up. Get your dog to the vet immediately.

Abscess:

An abscess can be so painful for your pet often when your dog has a thick coat it could go undetected. If an abscess on your pet doesn’t burst, or even if another abscess appears, a vet must be consulted and a course of antibiotics given.

Ear Infections:

Ear mites, dirt and a build up of wax may cause your dog to scratch at the ear, shake his head or hold it on one side. There may even be a foul-smelling discharge. Your dog will need to have his ears cleaned. Special ear drops can rectify the problem. Remember that hot, red ears will require veterinary attention.

The Chihuahua doesn't have any particular health issues, more so when you get him from a reputable breeder. With good care he can reach 20 years of age.

Hypoglycemia:

Known as low blood sugar, hypoglycemia is easily treatable, but if it isn’t caught early it can be fatal.Hypoglycemia makes a dog lethargic and he’ll shiver and could go into a coma. Get him to the vet immediately.

Bloat:

Gastric Dilatation or bloat is when the stomach twists, it becomes enlarged and blood supply is cut off to the stomach. Left untreated, it can be fatal.

Dental Disease:

Chihuahuas are susceptible to dental problems, so you will need to brush his teeth 2 or 3 times a week to prevent tartar build-up, gum disease, loss of teeth and other diseases.

The Cao Fila de Sao Miguel is a low maintenance breed and all that will be required for him is that you give him a thorough brushing a couple of times a week.

Diet:

The Cao Fila De Sao Miguel puppy will require four meals of puppy food a day. The adult Cao fila de sao miguel can go down to 1 or 2 meals a day after his 1st birthday.

These days you get some excellent commercially manufactured dog foods and your veterinarian can help you choose one suited to this particular dog breed. Add in some home-made vegetables, rice and meat every now and then. The idea is to make sure your dog is getting in all the minerals and vitamins he needs.

There is evidence showing that dogs who enjoy raw meat every now and then enjoy a number of health benefits. Skin and teeth are improved, your dog has a shinier coat, less allergies,less inflammation and he is more relaxed and amicable. Ensure a constant supply of fresh, cool water in a clean bowl and at all times.

Diet:

Always make sure to choose a high-quality dog food for your Chihuahua as this will keep him in tip-top health. A healthy Chihuahua can live to be 20 years of age. Speak to a veterinarian for recommendations on the best type of food to feed your tiny pet.

Giving him some home-made food such as brown rice, vegetables and cooked chicken for instance will be a welcome treat for him. Make sure he always has a bowl of fresh, cool water close by.

Exercise:

The Chihuahua may well be the smallest toy sized dog breed, but don’t be mistaken – he has plenty of energy and is constantly prancing around. He is more than capable of living in a small apartment, but even so he needs to be taken outside every now and then for a game or a walk.

Be careful with your small pet though, as too much exercise can lead to elbow- and hip dysplasia.

Grooming:

The Chihuahua is a moderate shedder with Spring being their heavier shedding period. Because of his small size, you won’t be bothered by too much hair. The short haired Chihuahua is easy to maintain and with a rubber brush, you can brush him gently twice a week.

You’ll also need to clip his nails and if you can’t manage this your vet can also help you.