PetzloverAmerican Mastiff is originated from United States but Kuri is originated from French Polynesia. American Mastiff may grow 45 cm / 18 inches higher than Kuri. American Mastiff may weigh 75 kg / 166 pounds more than Kuri. Both American Mastiff and Kuri has almost same life span. American Mastiff may have less litter size than Kuri. Both American Mastiff and Kuri requires Low 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.
Kurī, also known as Guri or Peroor New Zealand Native Dog, is the Maori name for this dog which was introduced to New Zealand by the Maoris when they migrated from East Polynesia around 1280 AD.
They were in fact Polynesian dogs which died out in New Zealand. The Māoris would use the dog as a food source and the skins would be used to make some form of clothing. The bones were used to make items such as necklaces and fish hooks.
Not surprising then that the dog became extinct in New Zealand, with the last known Kuri specimens being found in the Museum of New Zealand Te Papa Tongarewa.
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 Kuri is extinct now but it was a small to medium sized dog with a thick set neck. He stood between 25 and 46cm and weighed about 13 to 15 kilograms.
He had thick medium-length rough textured hair, small head, erect ears, short legs and a bushy tail. The color of their weatherproof coats varied and some were black, some white or cream and some were a mix of colors and patterns.
An interesting feature about them is that they didn’t bark but instead they howled. They were good at hunting birds.
The Kuri wasn’t considered the brightest breed, but he would have benefited from some training and socialization as this just makes a dog a better pet in every sense – more obedient and better behaved in all situations.
Some Kuris were friendly and able to bond with their human owners, while others were independent and somewhat aloof. Their size would have allowed them to be kept in the city or the country as they weren’t particularly energetic dogs, not requiring much ground to run around in.
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.
It appears as though some Kuris were kept as pets and that they were able to develop loving relationships with their owners.
We don’t know too much about the extinct Kuri, but scientists are now studying and analyzing the hairs of the dog to find out more about it, and specifically why the Maori dog disappeared some time in the 19th century without a trace.
They will also be analyzing Kuri bones salvaged by archaeologists and which were found on rubbish heaps. These bones can be tested to see whether the diet of the Kuri changed much between the days of Maori settlements and the arrival of the European settlers.
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.
Some Kuri dogs scavenged while others were pets and ate well. The lifestyle they led would have determined their health. In those days they would have suffered with dental disease, common in adult dogs. Left untreated, dental disease can lead to dental tartar buildup with gum inflammation and tooth loss.
Dental disease can also lead to other organ diseases. These days brushing your dog’s teeth with canine toothpaste and toothbrush can help to ward off dental disease.
Those Kuris that weren’t pets, tried to survive scavenging, and their homeless situation could well have led to ear infections – caused from a wax- and dirt buildup within the ear. He would have been frantic trying to scratch his ears. In modern times, if your dog showed signs of an ear infection, you would need to get him to the vet.
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 Kuri will have required regular grooming which means a brushing down twice a week. Brushing would have been useful to prevent loose hairs from shedding with the dog. He would have had to have his ears and eyes checked too to avoid infections. Brushing him would have given his owner the chance to check him over for fleas and ticks too.
As the Kuri wasn’t an overly energetic dog, a walk a day would have kept him content and fit.
The Kuri was a dog that essentially formed part of someone else’s diet. Those that managed to escape being a meal for someone no doubt had to scavenge for food. Because they were used to help people catch birds, they themselves were used to catching birds for themselves.
As a small to medium sized dog, if you were to keep such a dog as a pet you would have given him a cup or two of dried kibble a day and tried to vary his diet by including some home-cooked food and raw meat.