Manchester 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.

Looking much like the Black and Tan Terrier, the Manchester Terrier is a dog that was actually developed from the Black and Tan, which is the oldest known breed of terrier.

In the United States there are 2 varieties of the Manchester Terrier — the Toy and the Standard but in the UK the 2 sizes are classified as different breeds - the English Toy Terrier and the Manchester Terrier.

The dog was first bred in the 19th century to wipe out rats and mice, originating from Manchester, England. This is an old dog breed, gaining the nickname of the Gentleman's Terrier because of its dignified looks and personality.

After the 2nd World War, the numbers of the dog dropped and this spurred the kennel club to list it as a vulnerable native breed, in danger of extinction. It was in 1937 that the British Manchester Terrier Club was formed.

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 Manchester Terrier is a small, smooth haired dog with a black and tan coat and a head with a fairly long muzzle, small bright eyes, largish erect ears and a deep chest.

The body is lean and muscular and the tail, where once docked, now tends to be left long. In the toy sized dog you will find him standing at roughly 25 – 30cm in height and he will weigh between 2 to 4kg. The standard sized dog will be slightly taller and heavier and weigh in the region of 8kg.

You can expect between 2 – 4 puppies from a breeding pair.

Temperament:

Feisty, energetic, alert and intelligent are some of the words which describe the Manchester Terrier. Like any other dog, training and socialization will make him a splendid pet, obedient and amicable among people.

He is loving and loyal, courageous and feisty and guaranteed to make you an eager-to-please pet. He can adapt to life in the city or countryside, but is going to need plenty of exercise wherever you keep him as a pet.

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 Manchester Terrier has so many good qualities that make him such a good pet. Low maintenance, he is clean and well groomed to look at. He is also a healthy dog breed, nice and active and low maintenance.

This little dog is willing to come into your home and heart. He will make you a wonderful pet and friend for as long as 15 years if you take special care of him.

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.

This dog breed is fairly healthy and can reach a good age if looked after well. Every dog though, can be affected by a number of inheritable genetic disorders.

Glaucoma is a common genetic condition in Terrier breeds, including the Manchester Terrier. Secondary glaucoma, which is known as lens luxation is brought about when there is excessive pressure in the eyeball. The lens of the eye is put out of alignment. Most times surgery is the solution.

Von Willebrand's Disease is a blood disorder that affects the clotting process. A dog with this disease will have bleeding gums, continuous bleeding after surgery and sometimes blood in the stool. It’s a disease which can’t be cured but it can be managed with treatments.

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:

Low maintenance, the Manchester Terrier will only require a brushing once or twice a week. Check his eyes and ears for infections, clip his nails and brush his teeth 2 or 3 times a week.

Diet:

The Manchester Terrier is a lean, muscular dog and you want to be sure to keep him that way. If you feed him commercially manufactured food, make sure that it is one of the high quality brands – food which is packed full of vitamins and minerals to ensure the health of your dog.

Any packaged food you buy should be appropriate to the dog’s age and his activity levels. You won’t be doing your dog a favor by feeding him treats that you enjoy such as chocolate, coffee, peanuts, raisins, grapes and onions.

Dogs want simple food that don’t change much. Keeping things simple prevents upset stomachs. Give him some wholesome home-made food occasionally to add into his dry kibble. This can be boiled chicken, brown rice or pasta and some cooked or raw vegetables such as potatoes, carrots and spinach. Some raw meat added in from time to time can also do wonders for your dog. Make sure he has access around the clock to fresh, cool water.

Exercise:

The Manchester Terrier wants lots of exercise, and apart from him having his regular daily walks, he will need runs off the leash in the park. If you go cycling for instance, he will readily run beside you.