Korean Mastiff vs Keeshond - Breed Comparison | MyDogBreeds

Korean Mastiff is originated from South Korea but Keeshond is originated from Netherlands. Korean Mastiff may grow 28 cm / 12 inches higher than Keeshond. Korean Mastiff may weigh 56 kg / 124 pounds more than Keeshond. Both Korean Mastiff and Keeshond has almost same life span. Both Korean Mastiff and Keeshond has almost same litter size. Both Korean Mastiff and Keeshond requires Moderate maintenance.

Basic Information

Molosser dogs
Non sporting dog
South Korea
Height Male:
59 - 76 cm
23 - 30 inches
43 - 48 cm
16 - 19 inches
Height Female:
59 - 76 cm
23 - 30 inches
43 - 48 cm
16 - 19 inches
Weight Male:
65 - 74 kg
143 - 164 pounds
14 - 18 kg
30 - 40 pounds
Weight Female:
65 - 74 kg
143 - 164 pounds
14 - 18 kg
30 - 40 pounds
Life Span:
10 - 12 Years
12 - 14 Years
Litter Size:
4 - 6
3 - 8
Large dog
Medium dog
Other Names:
Mee Kyun Dosa
German Spitz , Dutch Barge Dog, Smiling Dutchman
Colors Available:
brown, Reddish, rusty, orange
silver, Grey, black and cream
Short and smooth
Long, straight, coarse
Affectionate, Alert, Cheerful, Courageous, Curious, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Quiet, Responsive, Social, Stubborn, Territorial
Affectionate, Alert, Cheerful, Courageous, Curious, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Quiet, Responsive, Social, Stubborn, Sweet, Territorial
Moderate maintenance
Moderate maintenance
Kids Friendly:
New Owners Friendly:


This large breed dog is also known as the Mee Kyun Dosa. In spite of his huge size, he isn’t aggressive at all and is bred to be a companion dog.

He was originally developed to be a working dog. The dog was developed in the late 1800’s from European and Asian working breeds. Those interested in dog breeds suspected that a crossing of the Japanese Tosa-Inu with the Neapolitan Mastiff and the Dogue de Bordeaux brought about the breed. They also thought that the Saint Bernard and English Mastiff were brought in later on as well.

These large molosser dogs have been developed through years of inbreeding. It is one of the biggest dogs in Korea.

Keeshond is the term used for German Spitzes and although many American references have it that the Keeshond originated in the Netherlands, some say the dog originated in Germany and is a member of the German Spitz family.

The Club for German Spitzes was founded in 1899. The Nederlandse Keeshond Club was formed in 1924. The Keeshond is also referred to as ‘The Smiling Dutchman’.

It was in the 17th and 18th centuries that the Keeshond was used greatly as a watchdog, appearing in England in the late 1800s, but after the turn of the 20th century, Mrs. Wingfield Digby of Dorset, England and Mrs. Alice Gatacre, a Dutch breed authority, living in England, stirred interest in the breed with their kennels.

An English breed Club was formed in 1926, and the first Keeshond was registered with The American Kennel Club in 1930.


You can’t help but stare at the Korean Mastiff because of his strong, muscular neck of loose skin that forms dewlaps. His face is wrinkled and he has a cumbersome, sluggish gait.

He is a large dog standing at anything between 59 to 76cm in height, both male and female. He can weigh between 65 to 74kg. He is noticeable because of his fairly loose fitting coat, which is short and smooth and which is a rich, shiny reddish, orange or brown colour.

The nose of the dog is broad and dark, the ears soft and floppy and he has eyes which are set wide apart.


The Korean Mastiff is reserved with strangers but he is friendly and even tempered with his human family, making an ideal pet.

He is looked upon as a gentle giant, being an oversized playmate for children and he also tolerates other pets in the home.

He isn't an overly energetic dog, but that doesn't mean he shouldn't be exercised. He will need long walks to avoid him putting on weight.

The Keeshond is a medium-sized dog and a member of the Spitz group of dogs. He stands at 43 – 48cm in height and weighs 14 – 18kg.

He has a 2-layered, dense coat which is fairly long, straight and coarse and colors are grey, silver, black and cream. His undercoat is a very light cream color. He has erect ears, a fairly shop muzzle and a feathery, plumed tail which curves over his back.

The hair on his legs is fairly short accompanied with some feathering. A typical marking-feature of the Keeshond is the dark line which runs from the outer corner of each eye to the lower corner of each ear. It's what gives the dog his well known keeshond expression. The eyes of the dog are dark brown.


The Keeshond, just like other Spitz dogs, are playful, affectionate, friendly and eager to please. He is intelligent too and will respond well to training and socialization.

He makes a wonderful family pet as he is friendly and playful with children, loving all their games. He gets on well with other pets too. He is a social dog, thriving on being with his human family, wanting to participate in all family activities.

They are sensitive, loving pets and become very attached to their owners. They have even been used as comfort dogs in rescue situations, as they bond so well with people.

He makes a good watchdog too with his loud bark which he uses to deter intruders. He may well be a good watch- and guard dog but he isn't an aggressive dog.

Health Problems

Treat your big Mastiff dog like the wonderful fur-child he is and make sure your attend to all his medical needs to avoid pain and discomfort for him.

Cherry Eye:

Cherry eye is a fairly common health issue with this breed. It affects the tear gland of the third eyelid, and if left untreated, can lead to ongoing eye problems.

All dogs have a third eyelid, as well as two tear producing glands to lubricate the eyes. Its an important protective component to eye health in dogs. When the connective tissue that holds the gland in place is damaged or weak, there is a red protrusion of the gland from the lower eye. This is a congenital disorder. Don’t ignore it, but get your pet to the vet so you can catch it early.


Canine bloat, known as gastric dilatation and volvulus can be a killer disease for your pet, more so with deep-chested, large breeds.

Gas accumulation is known as bloat, and its the accumulation of gas which can cause the stomach to rotate. A dog can go into shock from bloat. The reason for this is that the stomach expands, putting pressure on veins. Blood can’t flow as it should and the blood supply gets cut off to the stomach.

Your dog could be vomiting, restless, the stomach hard and bloated or he may be drooling. Dogs who gobble their food down and eat just one large meal a day have an increased susceptibility to GDV than other dogs.

The wrong ingredients of a dog’s diet can also contribute to bloat. High quality food and feeding your pet smaller meals can help.

With good food, fresh water, exercise and lots of interaction with your Keeshond, he can reach 12 to 14 years of age.

No matter how healthy your dog is, he can still get ill, but the chances are less likely when he is feed nutritionally. Nonetheless look out for hip dysplasia, bloat, ear infections, skin rashes and eye diseases.


This is a problem in the lens of the eye. Your dog has a cloudy look to the eye. A cataract can occur when the cells are damaged. A disease such as diabetes can also cause a cataract and high blood sugar levels can change the metabolism of the cells in the lens.

The lens should be crystal clear, but with a cataract, the vision of the dog is obscured. It can cause blindness. Thankfully, cataracts aren't painful and most times dogs with cataracts can still see. There is the option of surgery to remove them too.

Caring The Pet


A Korean Mastiff is an easy dog to groom with his short smooth coat. He is a moderate shedder so a brush twice a week will be sufficient to maintain the shiny, smooth condition of his coat.

Because the dog has lots of skin and folds, these folds will need to be washed and kept clean as grime can collect.

While you're busy attending to his skin check his nails too and check inside and outside his ears for signs of redness and irritation.


Puppies use up more energy than mature adults, requiring a diet of good quality protein. Dogs that have been spayed or neutered will require less calories as will senior dogs.

Korean Mastiffs require high quality nutrition, and if its dry kibble, make sure its the best brand. Mix in some home-made food such as cooked chicken, brown rice and vegetables from time to time as well as some raw meat occasionally.

Protein and fat from good sources are top ingredients for your Korean Mastiff. Avoid food with allergens such as corn and wheat, sweeteners, preservatives and colorants.

Make sure your large pet has constant access to fresh water.


With his double coat, your Keeshond will need regular brushing to get rid of all those loose hairs. He is a dog which doesn't have that typical dog odor about him so bathing him is discouraged. Too much bathing irritates a dog's skin and dries it out.

Check the inside of his mouth and make sure that his teeth are in a healthy state. If you are unsure, speak to your vet about dental hygiene as bad teeth won't only cause pain and discomfort for your pet, the teeth can affect his immune system and other body parts.

Check his claws too and have them cut when they become too long. When they are long they can hook on things and injure the sensitive area of the paws.


The Keeshond is a sturdy dog, loving all the activities and games that his family are involved in. He will love to be your walking companion and looks forward to his walk every day.

He is such a playful, adventurous dog and is always willing to join you in new games. Never put him in your back garden and forget about him, as this will make him ill and depressed. He must be part of the family to be healthy and happy and relies on you to include him in all your activities. He can live in the city or the countryside but will require being exercised wherever he is.


Top quality dry kibble will work for your Keeshond. If you want to keep him bright eyed and bushy tailed, mix in some quality home-made food too such as cooked chicken, rice and vegetables. You can also try to sometimes include a little bit of raw meat as well.

He is an active dog and will need a diet high in protein. Also, his thick coat needs to be maintained, and apart from regular brushing, look for quality dog foods that have Omega-3 fatty acids in them so as to maintain the skin and coat of the dog. Make sure he always has access to fresh, cool water.


Your huge Korean Mastiff is a good natured dog who isn’t aggressive. He loves being with his human family and makes a particularly good pet when he has been trained and socialized.

He likes a firm but fair owner who takes a leader-of-the-pack role. In spite of his largeness and sluggishness, he can be quite agile and makes a good watchdog too.

All round, the Korean Mastiff, known as a gentle giant, is capable of making you a splendidly friendly, loving canine companion.

The Keeshond, with his thick double coat, loves to be outdoors in cool weather. He won't be there too long however, because he will be missing his human family. He is such a social dog, craving human company and therefore isn't a dog to be put out in the backyard and left day after day.

He loves games and being totally involved with his human family. Look after your Keeshond well – he is a companion dog - and you will find him to be a most exceptional friend of yours.

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