Longhaired Weimaraner 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.

You may be used to the sleek, silver shorthaired Weimaraner, but did you know you get a beautiful long haired version too? Known also as the Long Coated Weimaraner or the ‘Gray Ghost’, with its mesmerising amber eyes, the less common long haired variety shares a similar history as the more familiar short haired version.

The dog originates in Germany and was developed to be a hunting dog. It is believed that the silver dog dates back to the early 1800’s, and in 1897 the first breed club in Germany was formed to protect the future of this dog.

The longhair coat is recognized in all countries except the American Kennel Club.

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 Longhair Weimaraner with its eye-catching grey coat is a large dog that stands between 58 and 70cm and weighs between 25 to 40kg.

These dogs, unlike the short haired version, have the tail traditionally long and the tail is feathered. The eyes are a blue-green, amber or grey color. The grey coat is soft and silky and even though it is quite long, a brush twice a week will keep it in tip-top condition.

Temperament:

The Longhaired Weimaraner’s temperament is the same as the short haired variety. He is also a superb field dog with excellent hunting skills.

They’re very active dogs, looking for plenty of mental and physical stimulation. For first-time dog owners, this might prove to be too demanding, so the long haired Weimaraner might not be the best first-choice dog to get.

They can be aggressive when meeting new people and he will certainly require training and socialization if you want him to be calm and obedient.

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.

Your Long Haired Weimaraner is a friendly, alert dog that makes for an excellent companion and watchdog. The fact that he is also restless, confident, independent and strong-willed means that training and socialization will be necessary to make him pleasant and obedient.

You can’t always count on him to be amicable as he also has a bit of an aggressive side.

The way your Long Haired Weimaraner turns out will depend on heredity, the personality of the owner as well as training and socialization.

These dogs want to be with their human family and will follow the owner around and contentedly lie at their feet. Once he's trained, the Weimaraner is guaranteed to make you a fine family companion.

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 is a medical threat to all dog breeds and fortunately the Weimaraner is a dog breed that has a low rate of dysplasia. When buying a Long Haired Weimaraner, try and get one from breeders who have had their breeding dogs hip-tested.

You’ll notice that the Weimaraner is a deep-chested dog and he is prone to bloating, which can turn out to be life threatening for your dog if not treated immediately.

The stomach twists and is swollen with no bowel movements. The dog is restless and in distress and needs immediate attention. To help, instead of giving one large meal which is gobbled up quickly, give him 2 smaller meals.

Skin allergies are also quite common in these dogs and you don’t want your silver dogs coat going off as it is his crowning glory.

If he is scratching, his skin is dry, red and itchy, get him to the vet as it can even be parasites at work, causing an allergic reaction.

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:

When you bring a Long Haired Weimaraner home, you will need to invest in brush and comb for his long hair. They’re active dogs and love nothing more than running in a field, rolling in mud and being very active.

His coat will need to be brushed at least twice a week to keep it looking silvery and shimmering. Check the ears, eyes and teeth whenever you brush him and get used to cleaning his teeth regularly too.

If in doubt about how to keep your pet well groomed in terms of looks and health, speak to a dog expert, your vet or professional groomer.

Diet:

Your ‘Gray Ghost’ dog has been a very successful hunting dog, and they are high-energy gun dogs. As a large dog he will have particular nutritional needs to fuel his energetic lifestyle.The dog’s high activity levels need to be taken into account when looking at his diet.

Buy the best commercially manufactured food. Add to his kibble some cooked chicken, brown rice or pasta and cooked or raw vegetables from time to time as well as bits of raw meat. Your dog will thank you for keeping his meals simple but nutritious.