American Mastiff is originated from United States but Czechoslovakian Wolfdog is originated from Czech Republic. American Mastiff may grow 26 cm / 11 inches higher than Czechoslovakian Wolfdog. American Mastiff may weigh 64 kg / 142 pounds more than Czechoslovakian Wolfdog. American Mastiff may live 3 years less than Czechoslovakian Wolfdog. American Mastiff may have less litter size than Czechoslovakian Wolfdog. American Mastiff requires Low Maintenance. But Czechoslovakian Wolfdog 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 Czechoslovakian Wolfdog is a mix between a German Shepherd and a Carpathian wolf. In fact the Czechoslovakian Vlcak is another name for the Czechoslovakian Wolfdog and Vlcak is the Czech name for a German Shepard dog.
When you translate the name, it means Czechoslovakian German Shepherd. There was a biological experiment that began in 1955 and these experimental breedings went on for a decade, so that in 1965 a plan was created for the breeding of this new breed.
It was in 1982 that the Czechoslovakian Vlcak was recognized as a national breed in the former Czechoslovakian Republic and recognized by the United Kennel Club in 2006.
This attractive, intelligent looking dog won the title of ‘World Champion’ at the World Dog Show in 1990 and in 1999, the breed met all criteria of the World Canine Organization, earning full recognition of the Czechoslovakian Wolfdog breed.
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 Czechoslovakian Wolfdog looks like a true German Shepherd/Wolf mix with his erect ears, bushy tail and straight, muscular legs.
The eyes of the dog are slanted and brown. He stands at about 65cm in height and weighs up to 26kg. The thick coat of the dog is greyish in color but other colors come in as well such as white, cream, black, silver and yellow - all wolf colors. In fact the density of the coat as well as the color changes according to the seasons.
The coat is particularly thick in the Winter, thinning out in the Summer. The coat color may be yellow-gray or silver-gray.
Having a pet which has some wild animal mix can be risky and dangerous. Adding wild animal DNA means that you can get some of the behavior of the wild animal added in and this can be asking for trouble.
When the Czechoslovakian Wolfdog turns on a person, he will be blamed and put down, whereas it is the stupidity of the human to breed such dogs and bring them into their homes in the first place. You need to be careful with children in the home, especially if they don’t know how to treat a dog with respect.
Nonetheless the Czechoslovakian Wolfdog is able to develop a deep relationship with his owner. He is a dog who, when training and socialized, can gets on well with his human family as well as with other pets in the family.
He has got other excellent characteristics such as being fearless and courageous. He is intelligent and learns easily.
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 beautiful Czechoslavakian Wolfdog resembles a wolf and in many of these dogs, their characteristics are wolf-like too. The dog is confident and independent, but it also able to form good relationships with his human family.
Many people thrill at the idea of having a pet which has a wild side to him, but there is a price to pay for having such a pet in your home. Their wild side can suddenly come to the fore, with dangerous consequences.
There are so many dog breeds to choose from that surely it isn’t necessary to start tampering with animals from the wild?
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.
Your Czechoslovakian Wolfdog is a healthy dog who with good health care, can reach the age of 12 to 15 years. However, it is good to be forewarned about some dog sicknesses that your dog might get and which could be detrimental to your dog’s quality of life.
This disease comes about when the ball and socket joint at the hip doesn’t form properly. The bones rub and chafe when the dog moves and the condition just gets worse as time goes on. Your dog can actually end up with arthritis, and worse, become lame.
This is a progressive deterioration of the spinal cord which causes lameness in your pet’s hind legs. It is incurable and can be the end of your pet. The exact cause of this tragic illness is unknown.
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.
Vlcaks have been specifically bred for stamina and if you neglect to exercise him, he’ll become bored and frustrated and possibly destructive and aggressive. He must be trained and he must be constantly provided with lots of exercise and activities.
Because of the wolf side of this dog, Czechoslovakian Wolfdogs have a high prey drive, so he will need to be trained and socialized if you want him to get along with your other pets in the home.