Shiloh Shepherd 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 Shiloh Shepherd is currently a hybrid that breeders are attempting to develop into a new breed. New York breeder, Tina Barber, out of Shiloh Shepherds kennel developed dogs when in 1974, she attempted to develop a German Shepherd line. She wanted a GSD that was more like the ones she remembered from her childhood.

Tina took her foundation stock out of the AKC and got the FIC (Federation of International Canines) to recognize the Shiloh Shepherd as a separate breed. The FIC is not the same as the FCI or Federation Cynoloquque Internationale. In 1991 the Shiloh Shepherd Dog Club of America was formed, and the shepherd was recognized by the American Rare Breed Association.

Official recordkeeping on the breed began in 1993. The computer system TCCP maintains breed records and the Shiloh Shepherd has at least 9 generations in the system. Tina Barber was president of the Shiloh Shepherd Dog Club of America and oversaw the international club as well. She was responsible for the breed. After her death in 2011, her daughter took her place in working with the breed.

The Shiloh and the German Shepherd were then crossed to develop the King Shepherd.

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.

Shiloh Shepherds are giant dogs, much larger than the usual German Shepherd Dog. The Shiloh had been bred to be a companion animal and not a guardian or herder. The Shiloh looks more like a wolf than either the German or the King Shepherd Dog. Their back is straighter than the GSD and they are larger, more stable and more intelligent. They were bred to show a complimentary balance between strength and elegance.

They have slightly domed, broad heads with a muzzle that gradually tapers, strong cheekbones and black lips. Their ears are triangles, well cupped and firm. The Shiloh Shepherds eyes are either brown or very dark. They have a straight back which is muscular and broad. Their chests deep and their tails plush, long and curved.

They have a very “heavy” appearance compared with other shepherds. They are well muscled in both the lower and upper thighs. Their coat is plush, and they have a dense undercoat. Their hair is harsh to the touch. There is both a smooth coat and a plush coat with the plush coat being more prevalent.

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.

1.Children friendliness – yes, they are good with children. They are large however and have to be monitored with small children

2.Special talents - Speed and balance.

3.Adaptability good – they are large dogs and need space.

4.Learning ability good – intelligent and loves learning.

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 Shiloh Shepherd has some health issues to deal with. These include: They seem to have very sensitive stomachs and intestinal issues.

• Exocrine pancreatic insufficiency – supplement with digestive enzymes.

• Bloat – gastric dilatca ation volvulus – twisted stomach or intestines. Needs immediate veterinary care.

• Small intestine bacterial overgrowth – diarrhea, difficulty absorbing nutrients, abdominal pain.

• Hip dysplasia – causes arthritis or lameness.
• Tumors – intestinal.

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.

1.Feeding the puppy -Due to the breed’s sensitive stomach and intestinal issues, it is important to feed the puppy a high quality large or extra-large breed of dog food. Feed at least 3 meals per day.

2.Feeding the adult- You will still want to feed a high quality large or extra-large breed dog food two times a day. However, if you feed the pup well and keep the intestinal issues under control, the adult should have an easier time.

3.Points for Good Health - Good eyesight and hearing.

4. Games and Exercises Be careful of the puppies’ exercise levels. Their bones grow slower than most so avoid a lot of jumping or strenuous exercise until they are adults. This means that even though they will be very good at agility or flyball and they will love playing them, do not start them when they are puppies. Wait until they are mature. The do well in herding trials, agility and search and rescue. Many make great therapy dogs.