PetzloverAmerican Mastiff is originated from United States but Guejae Gae is originated from South Korea. American Mastiff may grow 33 cm / 13 inches higher than Guejae Gae. American Mastiff may weigh 63 kg / 139 pounds more than Guejae Gae. Both American Mastiff and Guejae Gae has almost same life span. American Mastiff may have less litter size than Guejae Gae. American Mastiff requires Low Maintenance. But Guejae Gae requires Moderate Maintenance
The history of the American Mastiff is entirely tied to the old European Mastiffs but in particular the English Mastiff. The developers of the American Mastiff crossed the English Mastiff with the Anatolian Mastiff at the Ohio kennel, Flying W Farms. The founder of this breed is Fredricka Wagner. Because of this the English Mastiff and the American Mastiff look very much alike. The difference between the two is that the American Mastiff was bred to have less health concerns than the English Mastiff and without the drooling. In 2000 the CKC acknowledged that the American Mastiff and the English Mastiff were separate breeds.
Known also as Gaulchae Gae, the Guejae Gae hails from Korea, and falls in the Spitz dog category. The dog is related to the Korean Jindo dog but is slightly larger.
With his sharp canine teeth, the Guejae has been used for hunting and herding, having enough stamina to not easily give up on its prey. The dog isn’t AKC recognized.
This crossing of the English Mastiff and the Anatolian Mastiff resulted in a Mastiff with a much drier, less drooling mouth than the other Mastiffs. This is a giant, massive dog – powerful and muscular. With a wide head that is rectangular rather than square. Their eyes are dark amber, and their ears are high on their head and rounded. With a medium size muzzle, black mask and heavy head, the American Mastiff is a handsome dog.
Their chest is broad, deep with ribs that extended backward. He has strong legs that are parallel and wide set. He also has a long tail. Puppies of the American Mastiff are born almost black and as they grow their coat color lightens. In addition, it is important that they have a wrinkled forehead as well and a scissors bite is preferred.
This is a medium sized dog, standing at roughly 40cm to 58cm and weighing about 16 to 27kg, and because he falls into the Spitz dog category, you’ll find them with the characteristic pointed ears and thick fur.
He can be in a number of colors such as fawn, brown, white, grey or black. The tail curls up over the back too and the dog has a resemblance to the wolf. You can see he is intelligent as has he has bright, alert eyes.
These dogs aren't aggressive and they are known to be gentle dogs who are devoted and loyal to their owners.
He is an active, intelligent, social dog who wants ongoing interaction with his human family. He should never be left alone in the back yard day after day as he becomes lonely and bored. This is terrible to do for any dog breed, but the Guejae Gae won't thrive in a family who doesn't make him 100% part of the family.
He should be allowed indoors with his owner as he is a highly social dog who loves being around his human family, forming deep bonds with them.
His superb intelligence allows him to learn new commands and tricks easily, and this is why he responds well to training and socialization. He makes a great pet for active owners and gets on well with children in the home as well as pets. Because he is somewhat reserved around strangers, he makes a good watchdog too.
A love of children and devotion to his pack (family) is bred into the American Mastiff. He is non-aggressive unless you threaten his family or his children. Then he becomes courageous, protective and defensive. This is a gentle giant most of the time, however due to size and the need for strong leadership, the American Mastiff should be socialized and trained early. If they are socialized and trained they will be calm, gentle dogs. They will remain protective and alert, but they will be friendly with strangers. They love to please their people and being highly intelligent they learn fast.
Intelligent, playful, faithful and loving, your Guejae Gae is going to make you a splendid pet – good with other pets in the home as well as with children.
They are good natured pets and easy to train too, so that when he has been trained and socialized, he becomes an even more amicable pet.
Just remember though that these dogs have been used as working dogs and to ensure your Guejae Gae makes you a splendid pet, you want to ensure he has enough exercise to keep him happy and healthy.
American Mastiffs seem to have fewer health issues than other larger giant breed dogs. However, they can experience allergies as many large, wrinkled dogs do. They also might have a tendency toward eye issues, hip dysplasia, cancer and heart disease. Bloat might be the most life-threatening issue many American Mastiffs experience.
There are always common dog illnesses to watch out for however, and in this spitz-type dog, hypothyroidism is one.
Hypothyroidism in dogs is usually brought on by inflammation of the thyroid gland. Hypothyroidism occurs more often in medium to large dogs as opposed to smaller breeds. The most common signs of low thyroid function in your pet will be loss of fur and excess shedding, weight gain and an inability to tolerate the cold.
Hypothyroid dogs often battle with ear infections as well as skin infections. There are a number of blood tests to confirm a suspected diagnosis of hypothyroidism in your dog.
Giant breeds like the American Mastiff are known for growing rapidly as a puppy and therefore proper feeding and nutrition is essential. The slower your American Mastiff grows, the better. Make sure your puppies get enough phosphorous and calcium in their high calorie diet. Free feeding is not recommended. Feed puppies up to 4 small meals per day and feed adults twice a day.
As previously mentioned this breed is a fairly healthy one, There, are however, certain evaluations you should do with your American Mastiff puppy to be sure she is in good health. These tests would include an elbow and hip evaluation to check for dysplasia. He should have an ophthalmologist and cardiologist examine him as well. Most American Mastiffs will not have any problems, but these evaluations will help to prepare you if they do. The wrinkles in your dogs; face, around the eyes and muzzle must be kept clean as they can become infected if you don’t.
Unlike the way he looks, the American Mastiff is not a couch potato, but neither are they a high energy, exercise machine. They do well living in apartments or homes, with or without a fenced in yard. They need a long walk every day. They need mental stimulation through exercise and games. Make sure they learn to love to play so that they don’t become lazy as they age.
He sheds quite a bit and more so in hot weather so he will need to be thoroughly brushed twice a week.
The Guejae Gae is an active dog breed that needs plenty of place to roam freely, and therefore he is a dog breed that will suit life in the country far better than life in the city.
You will need a decent sized yard for him and you should also be prepared to take him on walks and play ball games with him. He is such a social dog and playing with him is something that will strengthen your bond.
As a Spitz type dog, the Guejae Gae has always enjoyed a carnivorous diet. Cheap, poor quality commercially manufactured dog food won’t cut it for these dogs. Home cooked meals with natural ingredients such as chicken, brown rice and vegetables is a good choice as well as adding in some raw meat from time to time.
Always remember when feeding your Guejae Gae that how much your dog eats will depend on his size, age and activity levels. A highly active dog like the Guejae Gae needs wholesome food as well as a constant supply of fresh, cool water.