Korean Mastiff vs Chesapeake Bay Retriever - Breed Comparison

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.

Fondly referred to as the Chessie, the ‘Labrador-look-alike’ Chesapeake Bay Retriever’s history extends to St. Johns Newfoundland pups which were rescued off a ship off the coast of Maryland in 1807. The Chesapeake is an American breed.

It is believed that the Newfoundland puppies as they grew, were bred with area dogs, with there being few records of the early dogs, but it is believed that spaniels and dogs were included.

In 1918 the Chesapeake Bay Retriever was recognized by the American Kennel Club and in 1964 the dog was declared the official dog of Maryland.

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.

Temperament:

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 Chesapeake is a large dog belonging to the Sporting breed group. Perhaps one of the more distinctive features of the Chesapeake Bay Retriever is the yellowish eyes.

This is a strong, well muscled dog that stands anywhere from 61 – 66cm and weighs between 30 – 45kg. The short, thick coat of the dog is waterproof and comes in colors ranging from brown to reddish yellow to chestnut shades.

The head of the Chesapeake is broad and roundish with medium length floppy ears. The tail is long. The toes are webbed which helps makes the dog an excellent swimmer as well.

Temperament:

The Chesapeake Bay Retriever is a happy kind of dog with a bright, alert, intelligent expression. He loves water and is guaranteed to make a wonderful pet for any family.

With his wonderful characteristics, it is worth training him and socializing him as this training sets parameters for him so that he becomes a wonderfully obedient dog that gets on well with other pets in the home as well as with children.

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 Chesapeake Bay Retriever is ready to be your best friend and companion. This dog breed is highly active and he’ll fit easily into a family that is active and can ensure he is involved in all their activities.

He loves human companionship and is protective, making him a good watchdog.

The beauty about the Chesapeake Bay Retriever is that he is generally an even tempered dog, and once trained and socialized, becomes a truly splendid pet, one that will be loving and loyal with his owners.

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.

Bloat:

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.

By taking good care of your Chesapeake, you can ensure his teeth remain strong, his nose is wet and his coat glossy and healthy. He is a robust breed as it is, but there are always some common dog diseases to watch out for -

Obesity:

Obesity is an ailment that is afflicting many humans and their pets. Being overweight can bring on a host of unwanted diseases. Obesity is a serious disease that can contribute to digestive disorders, back pain, heart disease and joint problems.

Instead of showering him with little treats to show him how much you love him, rather stroke him or play a game with him – it’s the ultimate treat for him – your attention.

Spay or Neuter:

Remember that if you aren’t going to let your Chessie become a parent, the best thing you can do for your male or female is to have them spayed or neutered. In fact, spaying or neutering can decrease the likelihood of your pet getting certain types of cancers as well as other illnesses. Speak to your vet and discover how these procedures can be very beneficial for your pet.

Grooming:

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.

Diet:

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.

Grooming:

The Chesapeake Bay Retriever sheds fairly heavily throughout the year. The coat should be brushed at least twice a week to remove dead hair. Brushing is good for the dog too as it distributes the oils of the skin, making his coat shinier.

Because the Chesapeake has floppy ears, the ears will need to be checked on a weekly basis for signs of infection. This is of particular importance if your Chessie loves to spend time splashing around in water. The veterinarian can recommend and also advise on cleaners for your dog’s ears.

Diet and Exercise:

An excellent diet and plenty of exercise will ensure your Chessie can live to be 11, 12 or 13 years of age. You want to keep his diet of kibble, rice, vegetables and meat consistent so as not to upset his stomach.

Avoid giving him foods such as chocolates. Do research on the harm you can do to your pet when you feed him some human foods that are entirely not meant for a dog’s digestive system.

Make sure to always have a constant supply of fresh, clean water for him.

The Chesapeake Bay Retriever has always loved to be active - hunting for- and retrieving birds from rivers and lakes. He is used to being active and will require a good supply of exercise. Take him for long walks and let him join you on your runs or your cycling.