Spanish Mastiff Physical Appearance

Thinking to get a Spanish Mastiff Dog and wondering what is the general appearance of Spanish Mastiff or what are the popular colours of a Spanish Mastiff?

Learn more about the colors, weight and height of Spanish Mastiff Dogs from this page.


Spanish Mastiff Appearance

Spanish Mastiff Size, Height and Weight

    Consider the personality traits and appearance of the Spanish Mastiff, as this breed is not for everyone. Use this information below to see if a Spanish Mastiff would suit your lifestyle and household.

    Size of Spanish Mastiff: The Spanish Mastiff Dog is a giant sized dog.

    Height of Spanish Mastiff:
  • 28-35 inches (72-88 cm)

  • Weight of Spanish Mastiff:
  • Male: 185-220 pounds (90-100 kg)
  • Female: 145-170 pounds (52-77 kg)

    The Popular Colours of Spanish Mastiff Dogs

  • Black
  • Brindle
  • Fawn
  • Sable
  • Yellow


Spanish Mastiff Appearance

Spanish Mastiff Information

The Spanish Mastiff is a very large and powerful dog, similar in appearance to the other Mastiff breeds. They have a large powerful head and serious and vigilant expression. It has small eyes and drop ears resembling triangles. This dog's coat is most often fawn-colored, but can also be brindle, black or 'wolf' colored. Reddish tones indicate miscegenation.

This noble giant is aloof, dignified, calm and intelligent. It is devoted to its family and may politely accept strangers if it has been socialized properly, although it will be wary of them. It can be aggressive toward other dogs. The Spanish Mastiff may be a less-than-ideal pet in urban situations, where its booming voice and massive size could be problematic. It is a wonderful protector of its home and family. And an ideal protector of herds and flocks from wolf predation. Socialization and training should begin early to ensure this dog a stable and reliable pet. Supervised exposure in puppy-hood to a variety of unfamiliar but non-threatening dogs will help dampen a tendency to aggression toward other dogs. The breed is quite alert and food motivated but can bore easily; training must be consistent and firm but gentle. Once the trainer has established the dog's respect as leader, the Spanish Mastiff will be an extremely loyal pet.

What to do if you lose your Spanish Mastiff

If your Spanish Mastiff Dog or any other pet has gone missing and it does not have an identification tag with a phone number, you can:

1. List your missing pet details at Pet Reunite website here.

2. Report the lost pet on the Local Facebook Lost Pets Groups Here.

3. Phone the local vet clinics to see if anyone has handed in your missing pet.

4. Telephone the RSPCA or Visit the RSPCA Lost Pets website and complete a Lost Pet Report.

5. Visit Lost Pets Pages of Animal Shelters.

What to do if you find a lost Spanish Mastiff

If you find a Spanish Mastiff Dog or any other pet and it does not have an identification tag with a phone number, you can:

1. List the found pet details at Pet Reunite website here.

2. Register the missing pet on the Local Facebook Lost Pets Groups.

3. Contact the Local Council to collect the lost animal.

4. Take the pet to the local Animal Shelter near to your area.

5. Take the animal to the local Vet Clinic who can scan the animal’s microchip and phone the registered pet owner.

Laws Regarding Missing Pets

1. It is against the law to keep any animal that you find.

2. Pets are generally considered property and it is illegal to take and keep someone else’s property.

3. You must contact your local animal control unit and file a FOUND AN ANIMAL report for any dog or cat you find.

4. To reclaim your lost dog, cat or other pet from the animal shelter you must pay a release fee.

5. If your dog or cat is unregistered, you will have to register your pet before you can take it home.