Hereditary conditions are those health issues that are passed from the parents to the puppies through the DNA or genetic material. These conditions are often fatal, but a great many can be controlled through drug therapies, medical interventions or other treatments. Most of the hereditary conditions are noticeable when the puppies are small however some conditions may not occur until the puppy has matured and is over one or two years old. Reputable breeders will always have their breeding stock tested for these hereditary conditions and are not ethically allowed to breed animals that are known to have genetic conditions. Most of the breed clubs, organizations and all of the kennel clubs will remove members from the registry that knowingly breed dogs with genetic conditions. Unfortunately backyard breeders, puppy mills and private individuals are not under the same restrictions and this is why the genetic conditions continue unchecked in many of the breeds.
Some of the most serious of the hereditary conditions in dogs include:
Von Willebrand's Disease - a hereditary blood disorder that is a hemophilia or bleeding disorder. The blood does not contain the necessary agent to clot upon injury. The disease is not usually fatal unless a severe or untreated injury occurs but the dog may have bleeding from the gums, nose and genital areas. Often the condition is not noted until the dog undergoes a surgical procedure or is injured. Almost all groups and breeds may have this disorder./p>
Crushing's Disease - a condition of the endocrine system where the adrenal glands overproduce cortisol. This condition results in excessive drinking and urination, panting, inability to exercise, decreased response to stimuli as well as hair loss and skin and urinary infections. Often dogs with Crushing's Disease do not show any symptoms until they are in their middle age years. Many dogs with this condition also have diabetes. Both drug therapies and surgical procedures to remove the adrenal glands can be effective.
Diabetes - just like in humans the insulin in the body is not properly regulated in dogs with diabetes. Insulin therapy and controlling the diet can be very beneficial for these dogs. Often noted by increased and seemingly uncontrolled urination, even with housetrained dogs is often one of the first signs. Dogs will also drink an increased amount of water.
Gastric Torsion - more common in larger dog breeds, this condition is caused when the stomach fills with gas after eating and then actually twists on itself, virtually sealing the gas inside the stomach. The condition will occur rather suddenly after eating and the abdomen may be grossly distended, the dog will be salivating and retching, or may lie down and be unable to get up. Without immediate medical intervention the dog will go into shock and die. The stomach can be tacked to prevent the condition in the future as well as preventing the dog from eating large quantities of food or exercising for at least one hour after eating. Great Danes, Weimaraners, Boxers, German Shepherds and Bassett Hounds are just a few of the breeds that can be affected.
Conjunctivitis - an inflammation of the membrane located at the front of the eye. This condition may occur in many breeds and can be treated by a vet if caught before serious damage to the eye occurs. Excessive tearing and sensitivity of the eye are usually the first and most noticeable signs.
If you have any concerns about your dog's behavior or health be sure to see your vet at the earliest possible time. With many of the hereditary diseases there are medical, surgical or drug therapies that can be effective, but only if started at the first signs of the condition.
About the author: Kelly Marshall is the head author at Oh My Dog Supplies, an online pet supply store featuring upscale dog beds
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