Lowchen 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.

Known as the Little Lion Dog, the Lowchen is considered by some registries as a toy dog and by the American Kennel Club as a non-sporting dog.

Nobody seems too certain about the true origin of the dog but most records seem to suggest it originates from Germany, France or Holland.

He was bred to catch rats and mice and his history goes way back to 1442, with images of him being found in engravings and paintings. People think he may be related to the Bichon Frise.

His history shows that apart from being used to catch vermin he was also a companion dog to the wealthy. A breeding program for the dog was started in 1944 and they were later imported to Britain in the late 1960s. The dog was given Kennel Club recognition in the UK in 1971, also appearing in America in 1971 with The Lowchen Club of America being 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 Lowchen is a small dog but robustly built and stands at between 25 – 33 cm in height and weighs anything from 4 – 8 kg.

He has a long coat which is available in a number of colors - cream, white, grey, black, silver and bi-colored. The single coat isn’t like that of the Bichon Frise, thin and fluffy, but is much thicker, silky and wavy and sheds minimally. People love snipping the long coat cut so that the dog looks like a small lion, short over the body and with a mane, with some hair left around the ‘ankle’ parts of the legs.

The tail is also sheared and left with a pom-pom look. People look at him as an ideal pet as he doesn’t shed much and is looked upon as being a hypoallergenic dog.

He has a wide muzzle and broad, flat skull. The ears are floppy with fringing, the eyes dark, round and intelligent looking. The litter size of this dog is is usually between 3 and 6 puppies.

Temperament:

Intelligent, bright, outgoing and affectionate, you won’t find any aggression in this cute little dog unless the owners have treated him so badly that he wants to be aggressive.

He is such an amicable little pet that he won’t cause you any trouble – he just wants to be your friend. He is a social dog, but can be quite timid when introduced to new people.Socialization and training will do wonders for him and give him some confidence.

He just loves receiving attention and is also prepared to give a lot of attention too. Although he can adapt easily to life in the city or the countryside, he wouldn’t like his owners being at work all day and leaving him alone hour after hour. He is gentle with his human family and sees to it that he gets on well with children as well as pets in the home.

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 Lowchen is sure to make anyone a splendid pet as he is friendly, playful, loving and loyal. He is such a good natured pet and will make a wonderful companion, being able to get on well with children and pets in the home.

He is energetic too and will love to be outside playing games or joining you on a walk. Those who have had the Lowchen as a pet haven’t been disappointed as they all agree that he makes the most amazing 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.

The Lowchen is a healthy dog breed so you aren’t going to be spending too much money with him at the vet. Some health concerns with this particular dog breed are cataracts and patellar luxation.

Cataracts:

It can be so sad witnessing your dog’s bright, alert eyes clouding over. Dogs have clear lens, but cataracts, while not painful, can impair vision and actually lead to complete vision loss. As the eye disease progresses, the lens can become completely opaque.

Patellar Luxation:

This occurs when the kneecap of the dog is dislocated from its normal position. You’ll see your dog holding up his hind leg every now and then. It can only be returned to its normal position once the quadriceps muscles of the dog relax.

This is a common knee joint problem in dogs and it can lead to arthritis. He will need to get 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.

Because your Lowchen is a bright, happy companion dog you want to ensure that you look after him well to ensure his ongoing wellbeing.

The single coat is long and you will need to brush him regularly to keep it looking good. If brushing becomes too hectic, you can have him sheared at a professional dog groomer.

Check him over for fleas and ticks while brushing him.

Feel all over his body for the emergence of new lumps.

Clip his nails to ensure they don’t grow long so that they hook on things and tear his flesh.

Check the inside of his ears to make sure there is no sign of redness and ear infection. This can drive your pet mad with the itching. The ears need to be kept clean, as do the teeth and both these can be done for you at professional dog groomers.

Every dog requires exercise and your Lowchen will need games and walks to keep him fit, to ward off obesity and to provide him with something to look forward to.

Make sure to feed your pet wholesome food as good quality food promotes good health and longevity. Give your Lowchen the best quality kibble there is and try and mix in some homemade cooked chicken, brown rice, pasta and cooked or raw vegetables every now and then just to add some tasty variety to your pets diet. Make sure he always has access to fresh, cool water.

Make sure your Lowchen has a warm, dry comfy spot to sleep, and ensue that when he’s outside he has shade to lie down in.