American Bulldog is originated from United States but Dunker is originated from Norway. American Bulldog may grow 15 cm / 6 inches higher than Dunker. American Bulldog may weigh 36 kg / 80 pounds more than Dunker. Both American Bulldog and Dunker has almost same life span. Both American Bulldog and Dunker has almost same litter size. Both American Bulldog and Dunker requires Low Maintenance.
Following World War II, the American Bulldog was almost extinct.
Thanks to John D. Johnson from Summerville, Georgia the breed is still with us today. He gathered the best dogs he could find throughout the rural South and bred them back into popularity among his family and other rural families. His father bred the American Bulldog before John did and they have bred them longer than any other in any part of the world. His dogs were regularly used for tracking, hunting, guarding, watchdog and weight pulling. At some point Alan Scott joined Johnson breeding other bulldogs to Johnson's and forming the Standard American Bulldog.
The American Bulldog/ is popular today as a family pet and companion as well as a working dog.
Known as the Norwegian Hound, the Dunker hails from Norway. Bred and named after breeder Wilhelm Dunker to be a robust scenthound, Norwegian Scenthounds were crossed with a Russian Harlequin Hound because this particular dog was an excellent scent trailer and it could stand up to the freezing conditions of Norway.
The Dunker become popular in the mid-19th century in other Scandinavian countries. Hunters liked its intelligence, its robustness and its speed and strength. In 1902 a club was founded for the breed and in the same year the Norwegian Kennel Club recognized the Dunker.
The Dunker started dying out after the war, and in the late 1980s breeders of the Dunker petitioned to allow them to cross the remaining Dunkers with scenthounds. Today the dog is known in Norway but is uncommon outside Scandinavia.
The American Bulldog is a powerful and muscular dog in a sturdy and compact frame. The female is more refined than the heavy boned and stocky male, but both genders are athletic, agile and quick. The have large heads, strong jaws, a muscular neck and with a moderately deep and wide chest.
They have a square head, with muscular cheeks and a clearly defined furrow between his eyes. With broad, square and strong muzzles, they have a reverse scissors, scissors, moderate underbite and an even bite. Ears come in a variety of shapes and sizes and eyes can be any color as well. The nose however should be black and lips black as well. Their legs are strong, heavy boned and straight with well-defined muscles in the hindquarters. Finally ,they have a thick, low set tail that comes to a point at the end.
The Dunker is a medium sized dog which stands at between 50-55cms with females being slightly smaller at 47-52cms. They usually weigh between 11-18kg and look similar to other scenthounds, being muscular and athletic.
The ears of the Dunker are floppy, the tail is long and carried straight with a bit of a curve, the nose is large and black as well as the eyes, but some dogs have light eyes which can even be blue.
The coat of the Dunker is straight and dense and this coat of his is well known for the unique color of the coat – blue or black dappled, while some dogs will have black, tan and white markings. White faces are preferred but you will find dogs with black masks.
This is a non-aggressive dog and can become quite friendly when trained and socialized.
They are dogs that form strong bonds with their owners, being particularly good around children. They get on well with dogs and other pets in the home.
They’re intelligent dogs and are are easy to train. In fact, training and socialization is recommended for this dog as he does tend to be a bit stubborn.
Training ensures he is relaxed and obedient. He is an active dog and will certainly require some exercise each day. He’ll respond willingly if you call him to join you in your jogging- or cycling outings.
The American Bulldog is characteristically loyal, brave and reliable. It is a friendly, gentle dog that truly loves children. There is not a hostile bone in his body despite his history and reputation for bull baiting. Though he is protective of its family and affectionate with most, he still needs a human companion who is strong willed and a genuine pack leader. Without this he might become aggressive around other dogs and pets. They are immensely self-confident and they do slobber and drool and will become excited and hard to handle without daily exercise of both their body and their minds.
The Dunker is such a good tempered dog and he will be happy to settle in the city or the countryside with his owner.
When you look at his history, he is a hunting dog, used for hunting rabbits. Being an active breed, he is better suited to living in a home where there is at least a fair sized garden.
He isn’t a high maintenance dog either, so no special attention to grooming is required. Being a fairly healthy breed, he isn’t likely to develop any serious health issues too. This low-maintenance, undemanding Norwegian Hound makes a splendid pet.
Though generally healthy, the American Bulldog is prone to a few problems.
This is a serious issue in many breeds of dogs and is especially prevalent with the American Bull Dog. This may seem ironic in such a short legged dog but it is unfortunately very common. It is a genetic disorder that causes the bones in the joint to separate and causes the dog much pain and lameness.
Due to skin folds you need to be care and watch for irritation and infection in the folds. They are also prone to ear infections.
The American Bulldog is prone to overeating and all the health issues that presents. With short legs and a genetic predisposition to arthritis and hip dysplasia, obesity is a real health risk for your bulldog.
The Dunker dog can live to reach a ripe age of 12 to 15 years. There are some health issues he may face -
Partial or complete hearing loss can come about because of dirt or wax build-up in the ear canals. It can be because of an untreated ear infection, an injury or even old age.
Your veterinarian can examine your dog’s ear canal. Certain dog breeds such as the Dunker and others are more predisposed to deafness and you’ll find your dog responding slowly to your voice or he may be totally startled when woken.
Your vet will determine the type of treatment for your dog if an ear infection for instance is suspected. Treatment in this case may involve cleaning wax out of the ears or getting rid of overgrown ear hair.
Hip dysplasia is an inherited condition with your dog where bone rubs against other bone. Your Dunker dog will be in pain and his movement could be limited and he may even become lame. Get your pet to the vet because there are a number of treatment options.
Take a look at your pet’s eyes so that you’re aware of cloudiness, inflammation, discharge, a change in eye color or red eyelid lining. Take him to the vet if you suspect something serious, but in the meantime you can also gently wipe over your pet’s eyes to remove any discharge.
If you do need to bath your pet, make sure to protect his eyes before applying any lotion.
The Dunker is a dog with stamina and energy and he will need a walk every day as well as some other forms of vigorous exercise. The idea is to involve a dog like this in all your activities, whether you go running, swimming or cycling.
The Dunker isn’t going to require you to spend a lot of money on maintenance for him. A good brush-down twice a week will be adequate as he is a fairly heavy shedder and brushing him will get rid of all those loose hairs. It is also time to check him over for fleas and ticks too.
Other grooming aspects to check will include nail trimming, checking the inside of the dog’s ears for excess wax build-up and dirt.
Dental care is of major concern because teeth left unattended can result in mouth bacteria. This bacteria enters the blood stream and results in systemic infection. Sometimes the bad teeth can be so painful that a dog no longer wants to eat.
It is imperative to brush your pet’s teeth at least 2 or 3 times a week with a special dog toothbrush and toothpaste.