American Mastiff is originated from United States but Huntaway is originated from New Zealand. American Mastiff may grow 25 cm / 10 inches higher than Huntaway. American Mastiff may weigh 44 kg / 98 pounds more than Huntaway. Both American Mastiff and Huntaway has almost same life span. Both American Mastiff and Huntaway has almost same litter size. Both American Mastiff and Huntaway 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.
The Huntaway or New Zealand Huntaway is a herding dog that originated in the New Zealand sheep country. Their main purpose is to drive sheep and they are not an old breed. They were developed late in the 19th century for their working skills. The only real criteria was that they were black and tan. A dog must win a trial in order to be placed in the New Zealand Sheep Dog Trial Association studbook. They drive sheep mainly through their deep, loud voice.
In the New Zealand high country there was a need for a working dog with stamina, agility and intelligence to work the sheep as a drover (herder). The dog had to be able to handle rough, steep land and work with very large groups of sheep. The sheer area of land that the sheep graze and the dog would have to cover, demanded that this dog have stamina and strength to cover large pasture land and work for days if necessary. Before this the shepherds had used British sheepdogs but they preferred dogs that barked while working. So they bred the British Sheepdogs with Collies, Border Collies, Labrador, Rottweiler, Doberman and other barking sheepdogs to create the Huntaway. In addition to the bark, they bred for stamina and size.
They were participating in field trails in 1870 and ads for them were seen in newspapers by 1884. They became a separate breed in the 20th century. Today they are spreading around the world and are becoming very popular. It is not recommended that they be kept as pets however, since they are true working 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 Huntaway is a large dog with a deep chest and a black and tan coat. They are strong, big and muscular with voices to match. They herd, head, work the sheep in pastures and force them into pens. They are bred to have that big authoritative, deep bark. They do not yap. Their bodies are well proportioned but longer than high. They have well - padded feet and a deep chest for stamina, along with strong legs and body that allows them to run fast and change directions at will.
The tail of a Huntaway if long, while their heads are shaped like blocks while the muzzle is long and the nose is black. They have dark, round eyes and long ears. An unusually attractive dog, they have dense fur with fringe on the tail and chest. There is characteristics a very large variety in the in the way the breed looks from one dog to the next. Thus they do not participate in confirmation events, as the standard is based on working characteristics rather than appearance guidelines. They are more a “class” than a “breed”.
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.
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.
The Huntaway is a pretty healthy breed, developed as it was from the sheepdogs and collies. They still face some inherited issues such as:
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.
If you are not using your Huntaway to herd, then feed a medium formula not a high protein, high calorie formula. Feed 3-4 times a day and 1-2 cups.
3 cups per day feeding twice a day high quality medium calorie food.
Exceptional stamina
This herding breed has a great need of mental and physical stimulation. They were born to herd and to do so over vast tracts of land in challenging conditions. They need to be challenged. They need daily exercise at a very high level. A Run them every day or take them on a couple of long walks. They will excel in field trials, Barnhunt, agility and rescue. They love to learn.