Brindle Spanish Mastiff
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Spanish Mastiff Dog Breed

Other names:
Mastin De Espana
Mastin De Extremadura
Mastin De La Mancha
Mastin De Leon
Mastin Espanol
Mastin Leones

Pronunciation: [ Span·ish Mas·tiff ]

The Spanish Mastiff is the largest of all Livestock Guardian Dogs, and they have been around for a couple thousand years or more. They are easily distinguished by their size and the two massive hairy folds of skin that hang off their neck. While they are not fully recognized by the American Kennel Club (AKC), they have been assigned the Working Dog group in the AKC's Foundation Stock Service since 2008.

Spanish Mastiff Breed Details

The Spanish Mastiff is a livestock dog. They are generally bred and trained to protect herds, but they have become popular as companion dogs too. These dogs are not recommended for first-time families or those households with young or very small children. They are big dogs, but it is very rare to hear about a Spanish Mastiff attack.

PROS

  • Loves to play
  • Great watchdog
  • Extremely loyal
  • Superb guard dog
  • Calm personality
  • Doesn't bark much
  • Very affectionate
  • Highly protective

CONS

  • Drools a lot
  • Matures very slowly
  • Extremely large dog
  • Must be trained correctly
  • Requires a lot of exercise
  • Has a lot of health problems
  • Can be accidentally harmful around toddlers and very small children
Type
Purebred
Lifespan
10 - 14 yrs.
Height
28 - 35 in.
Weight
110 - 150 lbs
Friendliness
OverallFamily FriendlyChild FriendlyPet FriendlyStranger Friendly
Maintenance
Easy to GroomEnergy LevelExercise NeedsHealthShedding Amount
Behavior
Barks / HowlsEasy to TrainGuard DogPlayfulnessWatch Dog
Ownership
Apartment DogCan be AloneGood for Busy OwnersGood for New OwnersIntelligence

Spanish Mastiff Breed Description

The Spanish Mastiff is a giant dog whose size and history is fearsome but whose modern temperament is surprisingly domesticated. Centuries ago, this breed and other mastiffs were used by Spanish conquistadors to carry out gruesome tasks that included running in packs as shock troops for war (they even wore armor!) and eating the conquered enemies. Over time, they were led to be livestock guardians for cattle and other herds. These days, they are pretty darned good as companion dogs.

These dogs are very intelligent. As livestock guardians, they were relied on to deal with problems on their own. As domestic dogs, they need an alpha human who is calm and highly confident. A lack of training will quickly prompt a Spanish Mastiff to become stubborn and do what he wants, when he wants.

Because this breed is so big and they know it, these dogs don't bark much. Their loyalty and protectiveness, if unchecked by proper training, can lead them to be problematic. They are extremely loving, highly confident, and ready for action.

They may carry themselves regally, but these dogs are not fragile. They are used to being on the job at all times as well as on the move constantly. They need a lot of exercise to remain mentally and physically fit. There is plenty of Spanish Mastiff info available on-line and in books to help keep your dog happy!

Spanish Mastiff Variations

The Spanish Mastiff breed's variations are very few. If you can count it as such, the coat may be any shade, so individuals may vary greatly in color.

There are no size variations considered standard. This means there are no miniature Spanish Mastiffs. The breed is intended to be very large and there is no maximum size guideline!

Spanish Mastiff Health

Like all giant breeds of dogs, the Spanish Mastiff carries a lot of highly possible, very serious health problems. Some can be mitigated with a very careful diet and closely monitored activity whereas others basically cannot be avoided due to this dog's enormous frame and her genetic disposition.

It's best to make sure you have researched this breed as well as the puppy you plan to adopt (health certificates, testing, etc.) so you are able to prevent what you can and prepare for what may occur. Such concerns include:

  • Bloat
  • Cancer
  • Tumors
  • Snoring
  • Obesity
  • Drooling
  • Dental issues
  • Growing pains
  • Heart illnesses
  • Skin infections
  • Thyroid problems
  • Eyelid complications
  • Reproductive difficulties
  • Severe musculoskeletal problems

The Spanish Mastiff's typical lifespan is about 10 years, but with great care, she may live to 12 or even 14 years of age.

Spanish Mastiff Health Concerns

Below are potential health concerns associated with Spanish Mastiffs.

Bloat
Cancer
Entropion
Hip dysplasia
Hypothyroidism
Elbow dysplasia
Panosteitis
Obesity
Dental problems
Heart problems

About this Article

Authored by:Dog-Learn
Updated:February 15, 2019
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