Archive for the ‘Dog Immune System’ Category

posted by Tess on Dec 12

While inefficient or over active immune systems can cause diseases, other diseases can also compromise the immune system’s ability to combat diseases. Many times a certain drug used during the course of a treatment negatively affects the immune system, which in turn can be a cause behind the occurrence of another condition.

A dog’s body is capable of fighting minor diseases on its own. Frequent occurrences of skin disorders, allergies, respiratory and eye disorders and other general problems are sure signs of dysfunction of the immune system in pets. It is important to be on guard rather than letting the situation go out of hand. Maintaining the health of the immune system of your pet will not only restrict frequent occurrences of disease but also help in improving chances of survival in the event of a serious disease.

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posted by Tess on Apr 25

Autoimmune diseases in dogs follow an almost similar pattern as in humans. Just as autoimmune diseases in humans are suspected to be related to a genetic predisposition, certain breeds of dogs are more vulnerable than others.

The immune system is the body’s internal and natural self-healing system of reciprocation that comes into action as soon it recognizes an intrusion of foreign bodies. We call a disease as immune mediated when some underlying cause has caused the immune system to stop recognizing foreign substances. The immune system stops creating antibodies for combating the invasion and produces an autoantibody that starts destroying normal cells. Such a disease may be restricted to a single organ or region or the whole animal.

Autoimmune diseases have far reaching consequences depending upon the extent to which they have affected the body of the dog. The pathological signs of multiple autoimmune diseases are normally seen in the same animal since the animal becomes more vulnerable to infections due to a weakened immune system. For example, symptoms of liver disease in dogs as well as feline liver disease are common once the immune system’s automatic responses are restricted.

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posted by Tess on Mar 31

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posted by Tess on Mar 17

The immune system of dogs is a dedicated system that looks after the health of your pet by self-healing. It is also affected by simple factors such as prolonged diseases, reckless use of drugs and an improper diet. It has always been recommended that proper nutrients be provided regularly to dogs for maintaining this complex system. Fish oils and herbs make a perfect combination for a natural approach keeping the immune system healthy.

Cod liver oil is usually favored by veterinarians for it high Vitamin A, D and Omea 3 fatty acid content. Vitamin A is essential for maintaining healthy mucous membranes in eyes and ears. It also keeps the gastrointestinal and uro-genital tracts in proper operable conditions. Vitamin D, on the other hand helps in effective metabolism of calcium, which is essential for maintaining bone density.

Fish oils like cod liver oil are natural sources of Omega 3 fatty acids, which are necessary to maintain overall health. Many commercial diets for dog contain Omega 6 fatty acids in higher than recommended proportions, which can prove to be harmful. The Omega 3 fatty acids in cod liver oil acts as a balancing factor and counters the harmful effects of Omega 6 acids.

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posted by Tess on Feb 20

The function of the immune system in a dog’s body is to recognize and destroy foreign substances and pathogens. Sometimes this system can go awry due to one reason or the other and starts attacking the body’s own cells. Conditions caused by such self-destructive responses are known as autoimmune or immune mediated diseases.

The immune system normally removes and destroys red blood cells that are four months old. New red blood cells are produced in the bone marrow to replenish the loss. Immune mediated hemolytic anemia is a condition where the immune system starts destroying red blood cells more than the bone marrow can produce.

It is not difficult to explain how this comes about to happen. Certain foreign substances like toxins, parasites and drugs, which the immune system must destroy sometimes cling to red blood cells. In its attack on the foreign agents it happens to harm the red blood cells also.

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posted by Tess on Jun 4

Dog skin problems manifest in different ways as compared to cat skin problems. A typical description of a dog with skin problems would read as under:

* Itchy skin and eruptions.
* Inflammation in the ears and toes.
* Excessive licking.
* Intense itching near the anus and genitals.

Though these symptoms can appear anywhere the commonly affected areas are the lower back, nose and mouth. Ulcerative skin diseases known as lupus are the most dangerous autoimmune skin diseases that affect dogs, other pets and even humans.

Autoimmune related skin diseases are mostly caused by allergies. These allergies occur as a reaction in a dog due to certain food items, pollutants, chemicals, dust, pollen and other substances that are normally harmless. The affected organ responds to the allergen and the autoimmune reaction of the body causes certain symptoms. This reaction of the autoimmune system that is triggered to expel the foreign substance gives the condition the name - autoimmune disorders.

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posted by Tess on Dec 4

About Parvovirus

Parvo is a viral disease that affects dogs. This illness can cause severe digestive symptoms, as well as fever and shock and may even prove fatal. Parvovirus attacks rapidly dividing cells like those in the lining of the gastrointestinal tract as well as developing white blood cells. In this way parvovirus leads to symptoms like bloody diarrhea, vomiting and loss of proper immune system functioning. Puppies are more commonly and more severely affected than adult dogs due to their still-developing immune system. Puppies can easily succumb to this disease, especially when the virus infects the muscle of the heart.

The first indications of Parvo in an infected dog are usually high fever, lethargy and loss of appetite. Later, vomiting and diarrhea develop. The stool is often bloody and may have a yellowish color and noticeably foul odor. Without effective treatment, dehydration, shock and even death may follow.

How do dogs contract Parvovirus?

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posted by Tess on Jun 13

What is Canine Distemper and what are the symptoms?

Canine distemper is a highly contagious, extremely serious viral disease which occurs in dogs and other wild canids (e.g.. foxes, wolves and coyotes), raccoons, skunks and ferrets.

It is an airborne virus, which affects the respiratory, gastrointestinal, and central nervous system of the animal. Puppies between three and six months and elderly animals are particularly at risk.

Symptoms grow increasingly severe as the disease progresses, they include:

* Conjunctivitis (a watery, pus-like eye discharge) and inflammation of the eye
* Fever
* Nasal discharge
* Pneumonia (Coughing and labored breathing)_
* Lethargy
* Reduced appetite
* Vomiting
* Diarrhea
* Seizures
* Hyperesthesia (increased sensitivity to sensory stimuli, such as pain or touch)
* Muscle twitching
* Progressive deterioration of mental abilities and motor skills
* Complete or partial paralysis

What is the conventional treatment?

There is no doubt that Canine Distemper is a serious illness. According to conventional veterinarian treatment, about 50% of dogs that contract it will die. Those that survive will often be left with debilitating conditions like permanent digestive problems, neurological problems, seizure disorders, deformities of the paw pads, etc.

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posted by Tess on May 11

What is Canine Distemper and what are the symptoms?

Canine distemper is a highly contagious, extremely serious viral disease which occurs in dogs and other wild canids (e.g.. foxes, wolves and coyotes), raccoons, skunks and ferrets.

It is an airborne virus, which affects the respiratory, gastrointestinal, and central nervous system of the animal. Puppies between three and six months and elderly animals are particularly at risk.

Symptoms grow increasingly severe as the disease progresses, they include:

* Conjunctivitis (a watery, pus-like eye discharge) and inflammation of the eye
* Fever
* Nasal discharge
* Pneumonia (Coughing and labored breathing)_
* Lethargy
* Reduced appetite
* Vomiting
* Diarrhea
* Seizures
* Hyperesthesia (increased sensitivity to sensory stimuli, such as pain or touch)
* Muscle twitching
* Progressive deterioration of mental abilities and motor skills
* Complete or partial paralysis

What is the conventional treatment?

There is no doubt that Canine Distemper is a serious illness. According to conventional veterinarian treatment, about 50% of dogs that contract it will die. Those that survive will often be left with debilitating conditions like permanent digestive problems, neurological problems, seizure disorders, deformities of the paw pads, etc.

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posted by Tess on May 2

Why is liver functioning so important for my pet?

The liver is the second largest organ in the body and is often seen as the most important one. In traditional Chinese medicine, for example, a healthy liver is seen as the most critical element in the body’s ability to fight disease and function optimally.

Amongst other important functions, the liver is responsible for eliminating and detoxifying the poisons that enter the blood stream. It also produces bile which is essential in the breakdown of fats and is the organ which stores Vitamin A, D, E and K.

Environmental pollution, processed and unhealthy foods, prescription drugs, frequent vaccinations and sedentary lifestyles all contribute to sluggish and diseased livers. The result? Pets with depressed immune systems, constant fatigue, obesity, sluggish livers and digestive systems, allergies, respiratory ailments, unhealthy skin and many other health problems.

A sluggish or diseased liver can seriously compromise your pet’s health and increase the chances of systemic illness.

How do I know if my pet has a problem liver?

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