Irish Mastiff Hound Dog Breed Information, Images, Characteristics, Health

Basic Information - Irish Mastiff Hound for Sale

Companion dog
United States
Height Male:
85 - 91 cm33 - 36 inches
Height Female:
85 - 91 cm33 - 36 inches
Weight Male:
47 - 74 kg103 - 164 pounds
Weight Female:
47 - 74 kg103 - 164 pounds
Life Span:
9 - 12 Years
Litter Size:
5 - 12
Other Names:
Irish Mastiff
Colors Available:
grey, Brown, tan or black, white
Short and smooth or long and wiry
Affectionate, Alert, Cheerful, Courageous, Curious, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loyal, Outgoing, Playful, Protective, Responsive, Social, Territorial
Moderate Maintenance
Kids Friendly:
New Owners Friendly:

History - Irish Mastiff Hound for Sale

irish mastiff houndThe Irish Mastiff Hound is a huge dog – a mix of the English Mastiff and the Irish Wolfhound.

Both of these dogs have been around for a long time and actually have ancient histories. The Mastiff for instance has origins that date back to ancient times in China, while the Irish Wolfhound has origins that date far back to 391 AD.

Today this dog is regarded as an excellent companion for any home.

Description - Irish Mastiff Hound for Sale

irish mastiff hound puppy - descriptionThis is a large crossbreed which can stand at 85 to 91 cm in height and weigh in the region of 47kg to 74kg.

He essentially has the short, smooth coat of the Mastiff but other dogs may well inherit the longer, more wiry coat of the Wolfhound. Coloring of the coat can be quite varied and can be brown, grey, white, tan or black. Some dogs take more after the Mastiff while others have more Wolfhound characteristics. They have a large head, some have a somewhat wrinkly face because of the Mastiff side, the ears are fairly small and floppy and the tail is long.


Even though they're so huge, these are easy going dogs that are able to fit in well with most human families. Described as gentle giants, they are loving, loyal, easy-going, even-tempered and eager to please.

The Irish Mastiff does well in the city or in the country because he isn't particularly active and will be happy to have a comfortable spot to lie close to you, however with such a large dog, you will certainly need a garden.

Characteristics - Irish Mastiff Hound for Sale

irish mastiff hound dog - characteristicsYour big Irish Mastiff Hound is cool, confident and calm. He isn't particularly energetic and as long as he gets a nice walk as well as some mental stimulation, he'll be happy, wanting to spend a good part of the day lying close to where you are.

Socialization and training will be good for him and he learns easily. He is just a big gentle giant who promises to make you a wonderful canine friend.

Health Problems - Irish Mastiff Hound for Sale

irish mastiff hound puppies - health problemsMany people find giant dogs irresistible because they're usually gentle, patient and loving. However, it is their very size which makes them more prone to certain health concerns and gives them a shorter lifespan.

It is why it is so important to ensure you feed your pet a healthy diet to ward off illness. A large dog like the Irish Mastiff doesn't have a particularly long lifespan, and with good care he can get to 9, 10, 11, 12 years of age.

Hip Dysplasia:

This condition is more common in large dogs and it can lead to joint degeneration, arthritis and pain. Your pet may even be reluctant to get up and greet you when you come home which can be very sad. Vet intervention will certainly be required.

Dilated Cardiomyopathy:

This heart disease is commonly seen in large dog breeds where the heart becomes weak so that it can't pump blood throughout the body. Coughing, difficulty with breathing, weakness and lethargy are just some of the symptoms of this disease and will also require veterinary intervention.

Caring The Pet - Irish Mastiff Hound for Sale


irish mastiff hound dogs - caringHe has a short coat, and grooming of this laid-back dog will include brushing him twice a week, trimming his nails and making sure that you check inside his ears for ear infection.


Large dogs have special nutritional needs, particularly because they are more prone to illnesses such as hip dysplasia. You want to make sure that the foods he eats are rich in Omega-3 fatty acids, glucosamine, chondroitin, amino acids and antioxidants because these will ensure proper joint health.

You've got to be careful what you feed a large breed dog because of the weight management issue too. Excess weight puts stress on the joints and promotes the development of osteoarthritis. Speak to your vet about portion control and meat protein for your pet and how to ensure excellent nutrition to avoid common dog illnesses.

Fresh, cool water needs to be available to your pet every minute of the night and day.

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