Kuri 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.

Kurī, also known as Guri or Peroor New Zealand Native Dog, is the Maori name for this dog which was introduced to New Zealand by the Maoris when they migrated from East Polynesia around 1280 AD.

They were in fact Polynesian dogs which died out in New Zealand. The Māoris would use the dog as a food source and the skins would be used to make some form of clothing. The bones were used to make items such as necklaces and fish hooks.

Not surprising then that the dog became extinct in New Zealand, with the last known Kuri specimens being found in the Museum of New Zealand Te Papa Tongarewa.

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 Kuri is extinct now but it was a small to medium sized dog with a thick set neck. He stood between 25 and 46cm and weighed about 13 to 15 kilograms.

He had thick medium-length rough textured hair, small head, erect ears, short legs and a bushy tail. The color of their weatherproof coats varied and some were black, some white or cream and some were a mix of colors and patterns.

An interesting feature about them is that they didn’t bark but instead they howled. They were good at hunting birds.

Temperament:

The Kuri wasn’t considered the brightest breed, but he would have benefited from some training and socialization as this just makes a dog a better pet in every sense – more obedient and better behaved in all situations.

Some Kuris were friendly and able to bond with their human owners, while others were independent and somewhat aloof. Their size would have allowed them to be kept in the city or the country as they weren’t particularly energetic dogs, not requiring much ground to run around in.

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.

It appears as though some Kuris were kept as pets and that they were able to develop loving relationships with their owners.

We don’t know too much about the extinct Kuri, but scientists are now studying and analyzing the hairs of the dog to find out more about it, and specifically why the Maori dog disappeared some time in the 19th century without a trace.

They will also be analyzing Kuri bones salvaged by archaeologists and which were found on rubbish heaps. These bones can be tested to see whether the diet of the Kuri changed much between the days of Maori settlements and the arrival of the European settlers.

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.

Dental Disease:

Some Kuri dogs scavenged while others were pets and ate well. The lifestyle they led would have determined their health. In those days they would have suffered with dental disease, common in adult dogs. Left untreated, dental disease can lead to dental tartar buildup with gum inflammation and tooth loss.

Dental disease can also lead to other organ diseases. These days brushing your dog’s teeth with canine toothpaste and toothbrush can help to ward off dental disease.

Ear infections:

Those Kuris that weren’t pets, tried to survive scavenging, and their homeless situation could well have led to ear infections – caused from a wax- and dirt buildup within the ear. He would have been frantic trying to scratch his ears. In modern times, if your dog showed signs of an ear infection, you would need to get him 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.

Grooming:

The Kuri will have required regular grooming which means a brushing down twice a week. Brushing would have been useful to prevent loose hairs from shedding with the dog. He would have had to have his ears and eyes checked too to avoid infections. Brushing him would have given his owner the chance to check him over for fleas and ticks too.

Exercise:

As the Kuri wasn’t an overly energetic dog, a walk a day would have kept him content and fit.

Diet:

The Kuri was a dog that essentially formed part of someone else’s diet. Those that managed to escape being a meal for someone no doubt had to scavenge for food. Because they were used to help people catch birds, they themselves were used to catching birds for themselves.

As a small to medium sized dog, if you were to keep such a dog as a pet you would have given him a cup or two of dried kibble a day and tried to vary his diet by including some home-cooked food and raw meat.