Mal-Shi vs Gran Mastin de Borinquen - Breed Comparison

The Gran Mastín de Borinquen is also referred to as the Puerto Rican Mastiff or the Mastín Borincano and is actually native to Puerto Rico.

The dog seems to have originated long ago already during the 16th century. Its a dog that descends from a number of dogs, and the dog from these crosses became a huge, ferocious dog.

For centuries the Gran Mastin de Borinquen was used to protect the estates of the Spanish nobility. Today the breed is considered rare and it isn't recognized by any major kennel club as a standardized breed.

Small and pretty, the Mal-shi is a new crossbreed dog which originated in the United States and only recently - in the 1990s.

There hasn’t been much interest shown in developing this small dog into an independent breed, so most of these dogs are regarded as crosses from the two parent breeds – the Maltese Poodle and the ShihTzu.

Known as a designer dog he was also bred to be a low shedder. No breed clubs for this dog have been established and there are no breed standards either.

The Gran Mastin de Borinquen is a large dog. He stands roughly between 56 and 71cm and weighs in at between 41 and 68kg.

He is well muscled with a large head and short floppy ears but until recently the ears have always been cropped. The nose is black, the eyes dark brown and small and he has an alert, intelligent look to him.

These days the tail is kept long and it is held low. The coat is short in length and harsh with the colour being fawn, black, cream or brindle. You'll also find some small inclusions of white on the coat.

Temperament:

Loyal and protective, the Gran Mastin de Borinquen forms a strong bond with his master, becoming aggressive with any stranger who comes too close to his owner.Its a dog that has been taught to be aggressive so he isn't the best pet to choose if you have children in the home. He isn't the best dog either for first time dog owners, particularly if the person isn't a strong, firm person around him, showing who is boss.

However there are people who have had their pet trained and socialized and who claim he makes a wonderful family pet. The way a dog is brought up can play a large role in the way he turns out.

Train and socialize your Gran Mastin de Borinquen because he is inclined to be strong-willed and for a large, aggressive type of dog, you want him to be obeying you.

The Mal-Shi is a small dog standing at around 25–30 cm in height and weighing between 3 and 7kg. As a designer dog he has a low-shedding coat of many colors – white, black and white, white and apricot and brown.

The coat is usually soft and silky and slightly wavy and it can grow long if left untrimmed. Most people take their pets to a professional groomer to be cut.

The skull of the dog is domed, he has small ears which can be half-erect and half-floppy.The tail is long and fairly feathery. Sometimes the dog inherits the underdeveloped tear duct of the Maltese and then there is that usual tear-staining around the eyes.

Temperament:

THE Mal-Si is such a cute little dog, making him a splendid pet for children and he is more than happy to be cuddled and petted. Small and active, he is adaptable and will live easily in the city or the countryside, as his exercise needs aren’t that demanding. He basically requires a walk each day and will love some ball games both inside and outdoors.

He is an extrovert and also an entertainer, and his amicable nature allows him to get along with other pets in the home. However, contrary to what he looks like, he is a bold dog, social and also intelligent, making him easy to train.

It is to any owner’s advantage to have a little dog like this trained and socialized, even though he is so good natured. He makes a great therapy dog too. When the Mal-Shi is at home he’s an affectionate, loving dog who just wants to spend time in the company of his human family.

As a companion dog, he won’t do well when left for hours on end on his own. Dogs are social creatures, and they can battle with separation anxiety when left alone for too long. Every dog owner needs to think of this before investing in a dog.

Noble, courageous and loyal, a trained, socialized Gran Mastin de Borinquen who has learned simple commands such as sit, down, come, stay, lie-down and heel will be an absolute pleasure to have around and be a well behaved, obedient companion for you.

Your Gran Masin is a dignified, loving animal, but because of his size and his origin, bred to be aggressive, he isn’t looked upon as the first choice when you’ve got small children in the home. With the right owner – fair, firm and loving - he makes a splendid pet.

The Maltese Shih Tzu is an attractive little dog who is guaranteed to make you a splendid pet. Those who have owned both Maltese and Maltese Shih Tzu will tell you that the temperament of this dog is more amicable than that of the Maltese.

With his amicable nature, he is willing to be everyone’s friend, and he makes a particularly good choice for elderly people.

Being such a people-dog, the Maltese Shih Tzu's greatest joy comes from being petted and taken notice of by his human family. He can’t bear to be left for long periods of time. Like any other dog, he will require training and socialization, requiring a firm, balanced, consistent, fair owner.

Cheerful and good-natured, when he is loved to the moon and back, this little dog promises to make you and exceptional best friend.

Your Gran Mastin de Borinquen can get to 12 years of age with good care. Mastiff-type dogs like this can be prone to eye problems as well as having to tackle joint problems such as hip dysplasia.

Other issues that can appear in this breed, but are unlikely be cancer, bloat, hypothyroidism and von Willebrand’s Disease which is a bleeding disorder.

Remember to do daily inspections of your Gran Mastin de Borinquen for fleas and ticks, particularly during the Summer month. Toxins introduced into the body by a tick bite for instance can make your pet seriously ill so that veterinary intervention is required.

The Maltese Shih Tzu is a robust little dog, and with good care he can live to be anything between 10 to 15 years of age.

There are some health issues you want to be aware of with this particular dog breed.

Respiratory Problems:

Your little canine friend can have respiratory problems because of him being a flat-faced breed. Known as brachycephalic dogs, these dogs can have breathing difficulties. They are usually fine when resting, but during exercise or if they become too hot, they battle with breathing. It makes them more prone to heatstroke, so it is important to keep dogs like this cool and calm.

Patellar Luxation:

This is actually a common problem in small dogs - dislocation of a bone at a joint. Patellar luxation is when the knee joint slides in and out of place, causing pain.

White Dog Shaker Syndrome:

This is a disease which is seen in the Shih Tzu and Maltese. Symptoms include uncontrollable shaking and tremors. These can continue all day. The illness is worse during times of stress and there may even be difficulty with walking. The cause is unknown but he will certainly need to get to the vet.

Grooming:

The Gran Mastin de Borinquen, with his short coat, is a relatively low maintenance breed. Brush him at least twice a week to keep the coat free of loose hairs. Other grooming requirements are keeping his ears clean and dry. You can ask about alcohol wipes at your local pet shop to use in his ears. Check the nails too and remember to brush his teeth a couple of times a week to avoid dental decay.

Exercise:

You won't find the Gran Mastin de Borinquen being a particularly high energy dog but he also isn't a couch potato. If you enjoy a walk every day for your own good health, include him in these walks and give him a game of ball every now and again.

Diet:

This Mastiff -type dog is large, and they tend to be fairly lazy, not using up great deals of energy. Young dogs however use up more energy and will require a diet with good quality protein.

Dogs that have been spayed or neutered as well as senior dogs will require less calories. If you buy commercially manufactured food, check the labels carefully and buy high quality food for a large breed.

Don't just feed your Gran Mastin kibble everyday but alternate it sometimes, mixing in some raw meat into his kibble or mixing in some cooked chicken, rice and vegetables.

Diet:

The Mal-Shi is a small dog and will require eating two small meals a day. An adult Mal-Shi will eat according to his age, size and activity levels.The quality of the dog food you buy will make a huge difference to his wellbeing. The better quality foods – those without preservatives, colorants and fillers will ensure good health and longevity for your pet.

Don’t just give him dry kibble every time – mix in some chopped up cooked chicken, brown rice and vegetables. Remember that some vegetables like onion can be bad for your pet.

Dogs love simplicity, and feeding your dog these simple foods will ensure you don’t battle with upset stomachs. Make sure you always have a bowl of fresh, cool water available for your pet.

General:

Trim his nails when they get long and don’t wear down naturally.

Check his ears for redness, itchiness and discharge which could indicate an ear infection.

If you have him professionally groomed, you will still need to brush him twice a week. It’s also your time to check him over for ticks and fleas and any unusual lumps.