Sindh Mastiff 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.

The Sindh Mastiff or Alangu Mastiff is an ancient breed believed to have been useful for guarding war camps, but today he is both a guard dog and pet.

There isn’t too much information available to us about the origins of this dog but it is thought that they came about from breeding the Indian Mastiff and the Alaunt.

He is likened to the Bully Kutta dog, a huge Mastiff breed from Pakistan. This dog is one of three mastiff type dog breeds to be found around Persia and India. Unfortunately because of its aggressive nature, it has been used for dog fighting.

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 Alangu Mastiff is a huge dog, standing anything from 80 – 84cm in height and weighing 62 – 68kg. He is muscular and strong. He has a broad skull with small pricked ears, wide apart eyes and a thick neck.

The legs are powerful and muscled, the skin fairly loose over the body with hair that is short ad dense. The coat can be white, tan, fawn or brindle.

Sometimes the dog has a black mask. The tail is thick and long these days, although it used to be docked.

Temperament:

This dog has a domineering, ferocious nature and that is why it has been sought after as a guard dog. He is territorial and thought to be aggressive. He is therefore not a good choice of dog for first time dog owners. He is also not a good choice for when there are children in the home or even small pets.

He is strong willed and fairly difficult to train. Of course it is a known fact that a puppy turns out a lot like its owners. Good owners produce a good tempered dog, but you have to be careful with this dog as it has aggressive tendencies.

Certainly it will require a strong, firm consistent owner, and then the dog is capable of becoming loyal and devoted. Training and socialization are possible as he is intelligent, and it does help to make him more submissive to his human owners.

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.

Domineering and quite aggressive, particularly if brought up that way, the Sindh Mastiff has a fairly long history of dog fighting. He is an intelligent dog and should be trained and socialized. He is also very territorial. He isn’t suitable for first time dog owners as he does have a bit of a reputation as being a fairly ferocious dog.

However, you have to give this dog some credit, and with the right upbringing, proper training and socialization, he can make a loyal pet and companion for a strong, firm, patient, kind and consistent type of owner.

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 Sindh Mastiff is a healthy breed of dog who could develop any one of the main dog illnesses there are, although it is highly unlikely to get the diseases.

Nonetheless it is wise to be aware of some of the illnesses.

A common problem with dogs is canine cancer, of which lymphosarcoma and bone cancer are common. Then you have to be aware of bloat or gastric dilatation volvulus, which is particular common in deep-chested dogs. The stomach dilates and twists, and blood supply is cut off.

This is a life threatening illness. Urinary tract infections and skin conditions are just some of the diseases your pet will need to contend with.

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.

General Grooming:

This is a low maintenance dog as the short coat will only require a brush twice a week. As you brush him take note of any unusual lumps you come across.

Also, while grooming him, check the inside of his ears and look for signs of redness and the possibility of an ear infection. Look into his eyes and make sure they are clear and bright.

Check inside his mouth, if he will allow you to, and make sure he doesn’t have any bad teeth. These could cause a lot of pain and also cause problems with body organs such as the heart and the kidneys.

Exercise:

This is a big dog that is going to need plenty of exercise. He is not suited to small spaces in the city but will require a fairly large property in the suburbs or the countryside. He will become frustrated and more dangerous to others if left day after day without exercise.

Diet:

The Sindh Mastiff is an energetic dog, so it is important do ensure he has good food to eat to ensure he remains fit and energetic. For convenience, commercially manufactured dog foods can be a good choice, but only when you choose the better quality ones with vitamins and minerals in them.

Some of the inferior food brands load the food with bad fillers, colorants and preservatives and these can all make your pet sick. Try and give him some home made food too – nothing exotic – just plain boiled chicken, brown rice or pasta and spinach, sweet potatoes and carrots.

Your dog will thank you for such a plain diet as then he isn’t plagued by digestive problems. Chop it all up and add it into the dry kibble a couple of times a week. Try and include some raw meat into the diet occasionally to avoid skin problems. Always ensure a constant supply of fresh, cool water.