Gully Terrier 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 Gully Terrier originated in India as a street dog, a mix of indigenous Indian Pariah Dogs and bully breeds like Pit Bulls and American Bulldogs.

Developed primarily for protection and hunting, they were used as guard dogs in urban and semi-urban areas. The name "Gully" refers to the narrow alleys and streets where these dogs were often found, while "Bully" highlights their muscular, strong build inherited from bully breeds.

Known for their loyalty, alertness, and protective instincts, Gully Terriers became valued companions for families in need of a strong, resilient dog that could thrive in tough environments.

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 Gully Terrier is a medium-sized, muscular dog known for its agility, loyalty, and protective nature. With a short, dense coat that comes in various colors, including black, brown, tan, and white, this breed has a distinctive appearance, often with a strong, powerful build.

The Gully Terrier is highly energetic and requires regular exercise to stay happy and healthy. Its intelligent, alert, and sometimes independent nature makes it a great guard dog and companion, although consistent training is necessary to manage its strong-willed personality.

This breed is well-suited for active families or individuals looking for a devoted and protective dog with a loving but protective demeanor.

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 Gully Terrier is a loyal, energetic, and intelligent breed with a strong, muscular build. Known for their protective nature, they make excellent guard dogs, staying alert and watchful of their surroundings.

While they are friendly and devoted to their family, they can also be independent and sometimes stubborn, requiring consistent training. Their short, dense coat is easy to groom, needing only regular brushing and ear cleaning.

Gully Terriers are active dogs that thrive on daily exercise and mental stimulation, making them great companions for those with an active lifestyle.

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.

Hip Dysplasia:

Like many medium to large-sized dogs, Gully Terriers can be prone to hip dysplasia, a condition where the hip joint doesn't develop properly, leading to arthritis and discomfort.

Ear Infections:

Due to their floppy or semi-erect ears, Gully Terriers can be more susceptible to ear infections. Regular ear cleaning and checking can help prevent this.

Skin Issues:

Their short coat can sometimes be prone to skin irritations, especially if they are exposed to harsh weather or poor hygiene. Allergies or parasite infestations (like fleas) can cause skin problems.

Obesity:

Gully Terriers are highly energetic, but they can be prone to obesity if they don't get enough exercise or are overfed. A balanced diet and regular activity are essential.

Eye Problems:

Some dogs in this breed may experience congenital eye issues like cataracts or progressive retinal atrophy (PRA), which can affect vision.

Health Tips:

Regular vet check-ups to monitor joints, ears, and skin Consistent exercise to maintain a healthy weight Proper grooming to reduce risk of skin issues and ear infections

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.

Caring for a Gully Terrier is straightforward but requires attention to their exercise, grooming, and training needs:

Exercise:

Gully Terriers are energetic and need daily exercise. Regular walks, runs, or play sessions will keep them happy and healthy.

Mental Stimulation:

They are smart and need activities that challenge their minds, like puzzle toys or training sessions.

Grooming:

Their short coat requires minimal care. Brush them once or twice a week and clean their ears regularly to prevent infections. Trim nails as needed.

Training:

Gully Terriers can be a bit independent, so start training early with positive reinforcement. Socialize them with people and other animals to avoid territorial behavior.

Diet and Health:

Feed them a balanced diet and control their portions to avoid weight gain. Regular vet check-ups will help keep them healthy.

With the right care, the Gully Terrier will be a happy, loyal companion!