American Mastiff is originated from United States but Kishu is originated from Japan. American Mastiff may grow 35 cm / 14 inches higher than Kishu. American Mastiff may weigh 63 kg / 139 pounds more than Kishu. Both American Mastiff and Kishu has almost same life span. Both American Mastiff and Kishu has almost same litter size. American Mastiff requires Low Maintenance. But Kishu 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.
The Kishu is a Spitz type hunting dog that originates from Japan. Many people believe he is a descendant of the wolf. Those who have studied the dog say that it has kept its genetic purity and that there has been very little cross breeding with other dogs.
The Kishu is also known as the Kumano Ken, a name given after the area the dog originated from. The breed was officially recognized and standardized in 1934, and is known as the Kishu Ken. In 1934 the dog was also designated a Living Natural Monument in Japan and is protected by law.
The dog is also included in the group ‘Asian Spitz and Related Breeds’ class of primitive dogs.
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.
The Kishu is a medium sized dog standing between 43 – 56cm in height and weight is between 14 – 27kg.
He has a short, straight double coat which can be white, red or brindle. The dog has minimal shedding, making him an easy dog to groom.
The nose of the dog is black, but particularly with the white coated dogs, the nose can be brownish or pink in color. The ears are erect and pointed forwards and the tail is carried slightly curved over the dog's back.
The docile Kishu is no pushover and he is a strong minded, courageous dog. He is also an amicable dog breed, getting on well with his human family as well as with other dogs in the home.
He is somewhat aloof and reserved around strangers. Even though he is a docile dog, it is a good idea to have him trained and socialized so that he can be obedient and balanced in all situations.
He is intelligent and learns easily. An interesting aspect with the Kishu Ken is that he likes to take in everything going on from a vantage point, often seeking out a higher spot from where he can look about.
Kishu Kens like to keep an eye on whatever is going on, and sometimes he looks for a high place so that he can survey everything. They can be aloof or shy around strangers.
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.
The Kishu is a hardy dog breed known for his exceptional hunting instincts and loyalty. He is a brave, clever, playful, tenacious dog eager to please his master.
He isn’t so much a hunting dog anymore but is essentially a companion dog, bonding closely with his human family. He will get on well with children and pets in the home, but more so when he has been trained and socialized.
Apart from making a splendid companion, the Kishu promises to be an excellent guard dog to anyone who threatens his human family.
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.
Before you bring a new puppy or rescue dog into your home, you must be prepared for the responsibility of a dog. If you're just simply looking for a watchdog to stick into your backyard, you're being cruel.
A dog is a social creature and you need to spend time with them and care for them. Sometimes he can get sick and then you may need to get him to the vet.
Some of the illnesses your Kishu can get will be easily treatable, while others may be life-threatening and require surgery.
The health of your dog will depend a lot on the food you provide it with as well as your lifestyle. Common dog health problems can range from typical eye- and ear infections to bloat, hip dysplasia and cancers.
The thyroid gland doesn’t produce enough thyroid hormone which can lead to other health problems such as tiredness and weight gain. A daily thyroid pill from the vet can help sort this issue out.
This is a common health problem, seen more in older dogs. Your once active dog will move around slower and battle to stand up after lying down.
Arthritis can’t be cured but you can alleviate the pain and suffering. Your vet will tell you that diet and nutrition are important factors to ward off arthritis in the first place.
If your dog has arthritis and is in pain, get him to your vet who can prescribe medications to alleviate the symptoms.
This is a respiratory infection which can be transmitted from one dog to another. You’ll notice coughing, tiredness, runny nose and watery eyes and loss of appetite. Take him to your vet who will know what to do to speed up recovery for your pet.
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.
The Kishu will need to be brushed twice a week to keep the coat free of dust and loose hairs. Their ears should be checked regularly too for wax build up and dirt as ear infections are a common dog illness.
Their nails should also be trimmed regularly. Take him regularly to have his teeth cleaned because dental problems can put his entire body at risk for disease.
The Kishu needs a good sized garden to roam. He is best suited to country life because he needs regular exercise. If he lives in the city, put him on a leash and take him for walks.
Apart from exercise, good food is imperative as nutritious food contributes to longevity. Top quality food and the right size portions can ensure lean, energetic, happy, healthy dogs.
Take trouble to understand the ingredients listed on the commercial dog food packaging. Generally the low quality, processed commercial foods are inflammatory.
Even if you go for the top brand kibble, don’t just provide your pet with dry kibble night after night. Mix in some cooked chicken, brown rice and vegetables.
Remember too, that fresh whole foods such as vegetables have live enzymes and are packed full of fiber which is so necessary for digestion. A good diet with fresh, cool water is guaranteed to provide an excellent dimension to your pet’s health.