Health
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Many breeds of dogs have brown, hazel or even yellow eyes, but there are also some breeds that are more prone to blue eyes, commonly referred to as glass eyes. The breeds most commonly associated with glass eyes include Australian Shepherds, Blue Heelers, Alapaha Blue Blood Bulldogs, Catahoulas, Siberian Huskies, Corgies, Dachshunds and Shetland Sheepdogs. Any other dog breed could potentially have a blue eye or glass eye, but in many breeds the rare blue color is considered a disqualification in the show ring, but does not mean that the dog cannot be registered. Glass eyes do not indicate damage to the eye and there is no indication that the dog is not able to see equally well through any colored eye, despite many myths to the contrary. There is no breed standard that only allows for blue eyes, but it is favored in many of the breeds by breeders looking for flash in their breeding line. [...]
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Growing pains are normal in any type of mammal and occur where there are growth spurts or rapid development in the long bones of the skeleton. In dogs this is typically in the front leg or humerus bones or the hind leg tibia or femur bones. While some growing pains are to be expected, especially since the giant and large breeds of dogs mature and grow so rapidly, there are also several different conditions that can occur that are serious medical conditions and are not average growth related issues.One of the most common of these growing pain disorders is known as Panosteitis. This condition is noted by intermittent lameness in all the legs or just in the front or back legs, sometimes at different times or occasionally in all four legs at the same time. The greatest problem is that the condition will come and go, sometimes lasting only a few days or even up to two or more weeks. [...]
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When it comes to dogs that like to swim, ear care becomes of utmost importance. This is especially true for the American Water Spaniel. The ear canal of a dog has a much different shape than a humans. Furthermore, with the American Water Spaniel's ears covering the canal's opening, air flow is greatly reduced. Even in dogs that don't swim, this can provide a warm moist place where bacteria easily flourish. With dogs that do like to swim, adding water to the equation can make things even worse. Ear infections are known to be a very common problem for water dogs. Those who opt for an American Water Spaniel should expect to make ear care a weekly routine. [...]
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You know how much it hurts when your lips are dry and chapped, well now imagine how it would feel to have the end or part of your tongue always dry and cracked. That is exactly what dogs with hanging tongue syndrome have to deal with every day. Although many smaller breeds such as the Mexican Hairless, Chihuahua, Cavalier King Charles Spaniels and some of the brachycephalic breeds such as Pugs are most prone to the condition it can also be seen in larger breeds such as the German Shepherd.The condition is caused by an injury or trauma to the jaw or muzzle, a neurological problem or an anatomical malformation that prevents the dog from pulling his or her tongue back into the mouth. Normally dogs will pant and even sit with their tongues hanging out to stay cool, but they do pull the tongue back in to swallow and to moisten the surface. [...]
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There are several different kinds of heart diseases that can affect puppies and dogs. Just like with people, some dogs appear more likely to get these disease based on their genetic make-up as well as their lifestyle and nutrition. In some cases heart disease are more problematic within the breed as a whole and reputable breeders continue to carefully select breeding pairs to avoid any problems with passing on the condition to future generations.One type of heart disease that can happen in almost any breed of dog is a congenital heart condition. This is a heart malformation or disease that is present when the puppy is born. It can be genetic or be caused by a birth defect or injury or trauma when the puppy was developing. Often females that are stressed through disease, poor nutrition or injury during pregnancy are far more likely to have puppies with congenital conditions. [...]
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Heat prostration, more commonly known as heat stroke, is a potentially fatal disease for any breed of dog, even those that are used to hot climates. Heat stroke in dogs is very similar to the condition seen in humans and occurs when the dog's internal cooling system is not able to sufficiently regulate the body temperature, leading to heart failure and death. The breeds that are at the greatest risk for heat stroke are very active large or giant breeds and breeds that have the pug-type nose known as brachycephalic dogs. In the pug-nosed breeds the air passages that cool the air in the nose are too short to allow for proper temperature changes, resulting in breathing problems and extra stress on the body in extreme heat conditions. In the larger, active breeds the dogs simply don't realize that they are overheating until it is too late and they have begun to have problems in functioning. [...]
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Heat sensitivity or the inability to tolerate heat can be a problem in many breeds. The brachycephalic dogs or pug nosed dogs such as Boston Terriers, Pugs, Pekingese, Boxers, Bulldogs or Shih Tzus are the breeds most prone to problems in handling the heat but other breeds may have concerns as well. Some of the double coated breeds that have been bred for colder, northern climates can also be prone to heat sensitivity when moved to more temperate regions. Heat sensitivity can lead to the serious, life threatening heat stroke seen in dog's whose internal temperature rises above 107 degrees Fahrenheit. [...]
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Hemangiosarcoma is a cancer that, in the most serious variety, is almost always fatal in dogs because it is so difficult to detect before it has reached the life-threatening stage. Historically the prognosis for the disease is not good because by the time it is diagnosed there were no treatment options and the dog typically died within six to eight weeks after the diagnosis. With new methods for testing for the cancer as well as drug therapies and chemotherapy the disease, while still very serious, is often not fatal if detected early. [...]
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Have you ever noticed how some breeds of dogs have a little cork screw or screw-tailed appearance? Often these dogs tend to be the short muzzled or brachycephalic breeds as well, and their short little kinky tails tend to balance out their short, pushed in faces.While the short little kinked tails may be cute in appearance, it is also an indicator of a deformation of the vertebrae of the spine, known as hemivertebrae. There are also some types of hemivertebrae or hemivertebra that can occur in other areas of the spine as well resulting in other malformations and movement problems. The breeds most likely to have hemivertebrae at the tail include Pugs, Boston Terriers and the English and French Bulldogs. The breeds that are most commonly seen with hemivertebrae in other areas of the spine include German Short Haired Pointers and the German Shepherd. [...]
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Hemophilia in dogs, which can actually be type A or type B, is a blood disorder that prevents the blood from clotting at the site of wounds or injury. In normally functioning dogs without hemophilia there are series of compounds and chemicals that are released by the blood and body in reaction to an injury. Each chemical reaction leads to another, which then eventually results in the blood platelets being "glued" together by coagulants at the site of the wound, forming a sort of a natural dam that stops blood loss.In dogs with hemophilia A, there is a breakdown in the chain of reactions at the factor XIII stage. This condition, as with hemophilia B, is inherited and is a sex-linked genetic deficiency, which means that it is almost exclusively seen in male dogs. Females can be carriers so in breeds prone to the condition, such as German Shepherds, Doberman Pinschers and Scottish Terriers, it is important to check the blood clotting ability of the female prior to breeding. [...]
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No matter what breed you choose, you will always find there is something that just isn't perfect about it. The Belgian Sheepdog is no different. Though for the most part it is a perfectly wonderful pet, sometimes you will find one that is less than perfect. Although you can often eliminate these faults if you buy your dog from a reputable breeder that tests the parents before conception for any defaults, you can't always prevent everything. [...]
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While this may seem like an obvious question, in some cases the answer to "Is it a boy or a girl?" may not be so easy when it comes to some puppies. Within the canine species, as with almost any other type of animal, there are sometimes genetic mix-ups that result in congenital problems in sexual differentiation.This condition, known as hermaphrodism, occurs when an animal is born with both male and female sexual organs. They may not be functional in the sense that the organs may not allow the dog to reproduce, but they can be present. Often hermaphrodism results in sterility in the dog and typically vets recommend both spaying and neutering to prevent any further complications that can occur in the rare case that the dog may conceive. Since hermaphrodism is a genetic mistake, there is a good chance that the puppy will also have other congenital conditions that may develop later. [...]
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Hydrocephalus, also known as water on the brain, is a very serious and usually fatal condition in many of the toy breeds of dogs. It can also occur in almost any other breed due to toxin ingestion by a pregnant female, through trauma or injury to the head, brain or spinal column or through several different disease and genetic conditions. In toy breeds the condition is often congenital which means the puppies have the condition from birth. Any breeding dogs that produce litters where hydrocephalus is diagnosed should be spayed or neutered or restricted from any further use in breeding programs. The breeds that have the highest incidence of hydrocephalus include the Chihuahua, Pomeranian, Maltese and Yorkshire Terrier. [...]
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Although it sounds somewhat similar to hyperthyroidism, hyperparathyroidism affects the body much differently. The parathyroid glands are located right next to the thyroid glands and work to balance the levels of calcium and phosphorus in the blood by secreting parathyroid hormone or PTH. This hormone will cause the absorption or release of calcium from the bones in the skeletal system to regulate the blood calcium and phosphorus levels. The Keeshond is the breed most commonly associated with primary hyperparathyroidism.There are actually two different types of hyperparathyroidism caused by two very different sets of circumstances. The first type of hyperparathyroidism, called primary hyperparathyroidism is caused when the parathyroid glands become tumerous. Usually the tumor is benign and is known as an adenoma. This tumor causes the parathyroid to produce large amounts of PTH, resulting in highly elevated calcium levels in the blood. [...]
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Hypertrophic osteodystrophy (HOD) is one of the many different bone growth problems that seem to strike the large and giant breeds of dogs far more frequently than the medium and small breeds. HOD has no known cause and is not believed to be genetic; rather it may be combination of several different factors. Some researchers believe it may be caused by a bacterial infection, others indicate a lack of Vitamin C and still others feel it is a nutritional problem caused by feeding high fat and protein diets that cause too rapid growth. Since different puppies seem to react to different treatment modes and programs there is really no consensus on how to treat the condition or what is the root cause. [...]
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