Wednesday, July 28, 2010

Important Info about Feline Leukemia

Feline Leukemia: Vaccinations, Symptoms, Diagnosis, Treatment, and Prevention of FeLV

FeLV, a retrovirus, is the most important infectious disease agent producing fatal illness in domestic cats today.

The feline leukemia virus is excreted in saliva and tears and possibly the urine and feces of infected cats. Prolonged, extensive cat-to-cat contact is required for efficient spread because the virus is rapidly inactivated by warmth and drying.

A cat with FeLV disease may live for several weeks to several months depending on how advanced the disease is at the time of diagnosis. However, it is impossible to tell how long any particular cat will survive.

A significant percentage of adult cats that are exposed to the virus develop immunity and do not become persistently viremic (i.e., will not carry the virus indefinitely in the blood and bone marrow).

Usually those cats live out a normal life span. However, in some, the virus may remain sequestered for a variable period of time somewhere in the body. It is thus conceivable that FeLV might break out and cause disease at a later date, after the cats have been stressed, or perhaps medicated with drugs that suppress the immune system.

Although the possibility that FeLV can be transmitted to human beings and cause disease cannot be ruled out completely, there certainly is no evidence to date that transmission does occur,despite decades of extensive research. Also, there is no known association of FeLV with acquired immune deficiency syndrome (AIDS) in human beings. It is true that FeLV can be grown in human cells in culture; the same is true of other infectious disease agents that nevertheless do not produce disease in human beings. Similarly there is no evidence that FeLV is carried by, or causes any illness, in dogs.

Common clinical signs produced by FeLV include anemia, jaundice, depression, weight loss, decreased appetite, diarrhea or constipation, blood in the stool, enlarged lymph nodes, respiratory distress, decreased stamina, excessive drinking and urination, fetal resorption, abortion, infertility, birth of "fading" kittens, and a syndrome resembling panleukopenia ("cat distemper"). FeLV also interferes with the cat's natural ability to ward off infectious disease agents, so that almost any severe, chronic illness may lead your veterinarian to suspect FeLV.

Cancer occurs in some FeLV-infected cats. In those cats, the tumor masses may cause such problems as respiratory distress; intestinal inflammation with diarrhea, vomiting or constipation; liver or kidney disease; cloudy eyes; and neurologic abnormalities.

Even if two or more successive tests reveal your cat to be truly positive, it will not necessarily die. An FeLV-positive healthy cat may live for months or years; the life expectancy is impossible to predict. Your cat is probably shedding virus that could infect other cats, however, and you should take precautions to reduce the chance of spreading the disease. In addition, the body's reaction to the virus may protect it from the primary FeLV disease problems but not from the immune-system suppression that the virus also can cause. Your cat thus may be much more susceptible to other infectious diseases and will require careful monitoring and immediate treatment should illness become apparent.

To date there is no cure for FeLV infection or disease. A variety of chemotherapeutic regimens have been developed, and in certain cases those regimens can produce a temporary remission, depending on the physical condition of the cat and the type of disease that is present. Those drug therapies may allow the cat to continue in a reasonably healthy state for a period of several weeks to several months. However, it must be understood that those are only remissions and not permanent cures. Chemotherapeutic drugs are very potent, and their effects must be monitored carefully, to avoid overdosing the patient.

Various antiviral compounds including interferon may also be used to treat cats with FeLV infection. Those compounds, while still experimental, are generally safer to use than chemotherapeutic agents, and may reduce the amount of virus present in the blood of the cat, and may extend the period of remission of clinical disease. As yet, antiviral compounds do not produce permanent cures for FeLV infection or disease. Hopefully, additional research will produce effective antiviral therapies that will cure FeLV disease.

There is no scientific documentation that vitamin C cures cats of leukemia. Controlled studies of feline viral rhinotracheitis, canine distemper, and human respiratory infections have failed to show effectiveness of high doses of vitamin C. Of course, a multivitamin and mineral supplement may be helpful to any sick animal that is not eating properly; however, there is little evidence to support claims that such a supplement can cure any of those conditions. Other than providing general support to the animal's health, vitamin and mineral supplements, in our estimation, are not effective in preventing the spread of FeLV within a cattery and certainly will not cure an individual cat of its infection.

Therapy with a steroid (such as prednisolone) acts to decrease the numbers of some circulating white blood cells (lymphocytes). A cat with leukemia may have an increased number of abnormal (cancerous) lymphocytes circulating in its bloodstream; therefore steroid treatment may help to destroy them. Prednisolone may also act directly against the cells of some solid tumors (such as lymphosarcoma) that are caused by FeLV. Steroids also inhibit the cells that are normally responsible for destroying senescent red blood cells; that effect may help to combat the anemia and excessive red blood cell destruction that often accompany FeLV.

It is important to remember that because steroids and FeLV both suppress the immune system, an FeLV-positive cat undergoing steroid therapy is especially vulnerable to other infections.

Several vaccines are now available to aid in the protection of your cat against FeLV infection. The vaccines are produced by various methods, and either contain the inactivated ("killed") whole virus, or a subunit protein of the virus. The principle of protection is the same for each of these vaccines.

The FeLV vaccines are as safe as other commonly used feline vaccines. As with any vaccine in animals or humans, some reaction to the vaccine may occur in a relatively small number of vaccinations. The vast majority of cats vaccinated with FeLV vaccines will experience no reaction at all. Occasionally, your cat will experience some malaise for a few hours or for a day or two after vaccination. On rare occasions, an allergic reaction to one of the components of the vaccine may occur which will result in fever, diarrhea, and malaise. This allergic reaction can be treated by your veterinarian.

The FeLV vaccines are reasonably effective in preventing persistent FeLV infection should your vaccinated cat be exposed to the virus. No vaccine is 100 percent effective, and this is true for the FeLV vaccines. The immune response produced by these vaccines will protect most exposed cats from becoming infected with the virus. Occasionally after exposure to the feline leukemia virus, a vaccinated cat will develop a transient viremia (temporarily become FeLV positive for up to 12 weeks), but the immune response produced by the vaccine will control the virus such that these cats will not develop clinical disease. Unfortunately, a small percentage of FeLV-vaccinated cats will not be protected against exposure to FeLV.

Kittens should be vaccinated twice starting at nine to ten weeks of age, with the second dose of the vaccine given three to four weeks later. Your cat should receive annual revaccinations ("booster" vaccinations) against FeLV.

The FeLV vaccines are not 100 percent effective, and thus a degree of risk occurs when a vaccinated cat is housed with a persistently-infected cat (FeLV-positive cat). It is recommended that FeLV-positive cats not be housed with FeLV-negative cats, even those that have been vaccinated. Certainly, a cat vaccinated against FeLV will have a far greater chance of successfully withstanding an exposure to FeLV than an unvaccinated cat.

The vaccination will not interfere with either the ELISA or IFA diagnostic tests. The vaccines do not contain living virus, and the diagnostic tests detect a specific protein within the virus. Antibodies against FeLV, produced as a result of vaccination, are not detected by the diagnostic tests.

In either a cattery or a multicat household, the most effective procedure is to test by IFA and remove all FeLV-positive cats. The remaining FeLV-negative cats should then be vaccinated and retested every three to six months for the next year, and any that become positive during that time should be removed. The household cannot be considered "free" of FeLV until all remaining cats have tested negative in two sequential tests taken at least three months apart. No new cats should be brought into the household until all the cats already there test negative repeatedly. All new cats should test negative initially, be quarantined for at least two months, and retest negative before being allowed to mingle with other resident cats.

The premises should be routinely scrubbed with detergent or disinfectant and wiped down with a solution containing four ounces of household bleach per gallon of water (bleach is an excellent disinfectant for viruses and other infectious disease agents). All food and water bowls, bedding material, and litter pans should be thoroughly cleaned and disinfected. Better yet, they should be replaced.

Feline leukemia virus is relatively unstable and will not survive outside an infected cat for an appreciable length of time. The Cornell Feline Health Center recommends a waiting period of at least thirty days after removal of an FeLV-positive cat before a new cat is acquired. Other precautions that should be taken are identical to those described above to protect healthy cats. Thoroughly disinfect or replace the food dishes, litter pans, and bedding that were used by the infected cat. Floors that are covered with tile or other hard surfaces should be cleaned and then disinfected with dilute bleach solution (4 oz. household bleach to 1 gal. water). Thorough vacuuming of rugs, plus the thirty-day quarantine, should be sufficient to eliminate the virus from carpeting in the household.

Removal of persistently FeLV-positive (positive on the IFA test) cats from a household is the only proven effective method for FeLV control. The question naturally arises: what is to be done with such cats after their removal? In the past, some have recommended euthanasia (because there is no reliable means of eliminating the virus from the cat's body, the cat itself must be destroyed, to destroy the virus). Euthanasia has also been put forth as the only effective means for preventing further spread of FeLV within the cat population at large. The question of euthanizing a positive cat is one that must be addressed in each individual case, in consultation with the attending veterinarian. Vaccination against

FeLV does not completely replace testing and removal as the method of choice for controlling FeLV.

If you own only one cat and it is FeLV-positive, euthanasia is not necessary from the standpoint of controlling virus transmission, so long as you keep your cat indoors and away from all other cats. You must remember, however, that in time the cat may develop an FeLV-related illness and become so uncomfortable that euthanasia becomes the only humane course of action.

If you have only a few cats and are reluctant to have a positive one destroyed, particularly if it is clinically healthy, a strict intrahousehold quarantine program may permit you to protect your other cats from infection. The FeLV-positive cat must be prevented from having any contact with the negative cats, perhaps by housing it in a separate room within the house. Separate feeding utensils and litter pans should be provided, and hands should be thoroughly washed and clothing (including shoes) after handling and caring for the positive cat. The positive cat should never be allowed outdoors, where it might come into contact with FeLV-negative cats and transmit the virus.

Feline leukemia virus is transmitted from carrier queens to their kittens either in utero or after birth.

A very high percentage of kittens born to infected queens will succumb to FeLV infection or FeLV-related disease. In our estimation it is absolutely essential that you establish a test-and-removal program, so that all persistently infected animals are removed from the cattery. Continuing to breed FeLV-positive queens merely expands the problem and in essence signs the death warrant of kittens born to those queens.

Our research on FeLV has involved basic studies of the virus itself; attempts to develop more effective vaccines; and evaluations of the effectiveness of current FeLV vaccines, therapies, and diagnostic tests. Our efforts are directed toward eliminating forever the threat of this devastating viral infection.

Article courtesy of the Cornell Feline Health Center, Cornell University,
College of Veterinary Medicine, Ithaca, New York 14853-6401

###

Monday, July 26, 2010

Recall of Iams Renal Dry Cat food - Salmonella strikes again!

Recall of Iams Renal Dry Cat Food - Salmonella Strikes Again!
July 26, 7:23 AM, Utica Pet Health ExaminerDeb Eldredge

Procter & Gamble Co. said Sunday it is voluntarily recalling two lots of Iams brand prescription renal dry cat food because it could be contaminated with Salmonella. This is a prescription food, so it is only available through veterinarians.

No illnesses have been reported at this time (human or feline) but an FDA analysis found positive results for a Salmonella check on two lots of Iams Veterinary Formulas Feline Renal 5.5 lbs. Lot numbers 01384174B4 0 19014 21405 1 and 01384174B2 0 19014 21405 1 are the ones involved in the recall.

Codes are found in the lower right corner on the back of the bag. This emphasises the need to either keep your food in its original packing - so you know the code number - or if you repackage it, to cut out the code to keep.

Note, the recall is for the dry formula only - not the canned.

Customers seeking more information or a refund may call P&G at 877-894-4458.

Many veterinary clinics can carry this food as it has been shown to be helpful with many cats with kidney failure. Diet is often one of the mainstays of treatment. If you have been feeding this food - stop and call your veterinarian.

In pets, Salmonella tends to cause vomiting and dairrhea, though it may only show up as decreased appetite. Some pets may be carriers without showing many signs of illness themselves. In people, Salmonella often shows up as abdominal cramps, nausea and fever. Good personal hygiene can prevent most cases of this in people.

###

Source:  Click Here

###

For information about a Cat Food that has NEVER, EVER been on a recall list click the following: 
Lifes Abundance Cat Food

end

Saturday, July 24, 2010

Helpful Tips on Caring for our Senior Cat

Helpful Tips on Caring for Your Senior Pet

by Dr. Sarah from July 2010 Lifes Abundance Newsletter

In this episode of Pet Talk, Dr. Sarah reveals the secrets to the best care for both senior cats and digs to ensure long-term health and longevity. CLICK THE FOLLOWING TO VIEW HER Senior Cat Care Video 

A relationship with a companion animal can be one of the most rewarding experiences we humans encounter in our lifetimes. In the last 20 years, medical science has repeatedly shown that having a dog or cat in your life can result in health benefits for you, including improved, self-reported mental and physical health, and even fewer doctor visits compared to no-pet people. Additionally, caring for pets can help us to develop a greater sense of responsibility, elevate our own sense of self-worth and foster a mutually beneficial bond that enriches not only our lives but those of our pets, too.

If you have ever enjoyed the distinct pleasures of having a senior dog, you know that they tend to be well-behaved, without the boundless energy (and chew-everything tendencies) of puppies, which, quite frankly, can sometimes be exhausting. For these and many other reasons, senior dogs can make excellent companions for senior citizens.

So, who qualifies as a senior pet? While there is no hard and fast rule, most veterinarians agree that a senior canine is one in the last third of his or her life expectancy. Keep in mind that smaller breeds tend to live longer, meaning that they become seniors later in life than large or giant breeds. For example, the expected lifetime of Miniature Poodles is 18 years; therefore, they are designated as seniors at age 12. In contrast, the typical life expectancy of a Great Dane is around nine years, so they are considered seniors at age six! In general, cats begin to experience age-related physical changes from seven to ten years of age.

Many pet parents don’t know what to expect when their companion animals reach their senior years, or how to provide the best senior care for them. Additionally, some are misled by common misconceptions and anticipate that the later years are necessarily associated with infirmity. Fortunately, most health issues surrounding senior pets can be easily overcome, if you know what to look for and how to improve their quality of life. 
 
###

Tuesday, July 13, 2010

Agility Formula for Healthy Cat Joints

Lifes Abundance Agility Joint Formula for Cats
Featured Product

As pet parents, we know that good joint health is crucial to the long-term well-being of our companion animals. We know that the best joint formulas utilize natural nutrition. That’s why holistic veterinarian, Dr. Jane Bicks, created a scientifically-formulated supplement to help promote joint health that harnesses the power of natural ingredients.
The ability to walk, run and jump represents a large part of your cat’s unique ability to express emotion. Unfortunately, aching and stiff joints are just as much a part of aging for cats as it is for humans. In fact, tens of million of dogs and cats experience problems with their hips and joints – more than half of the entire companion animal population!

At present, there are several hip and joint formulas on the market for cats. Unfortunately, most of these products treat the joint as an isolated goal; it is for this reason that they do not work as well as they could.
 
Agility is a holistic formula, which means that it takes into account the needs of the whole body, including all the parts that work with the joints. This formula helps maintain healthy joint cartilage and connective tissue, and aids in the production of healthy synovial fluid, which lubricates the joints. This supplement features glucosamine and MSM, and is a natural, holistic, multi-action joint support formula containing scientifically-tested ingredients.Agility joint formula features Glucosamine and MSM, and is a natural and multi-action supplement containing scientifically-tested ingredients.

Click to learn more about Agility Joint Formula for Cats

Ingredients:
Active ingredients per 1 chewable tablet:
Glucosamine HCl.........................................500 mg

Methylsulfonylmethane (MSM)......................500 mg

Perna Canaliculus (Green Lipped) Mussel......300 mg

Vitamin E.....................................................50 IU

Ascorbic Acid (Vitamin C)..............................50 mg

Boswellia .....................................................50 mg

Eicosapentaenoic Acid (EPA)..........................6 mg

Docosahexaenoic Acid (DHA)..........................4 mg


Inactive ingredients:

Calcium Phosphate, Dehydrated Alfalfa, Hydrolyzed Vegetable Protein (Roast Beef Flavor), Fish Oil, Liver Powder, Magnesium Stearate, Powdered Cellulose, Silicon Dioxide, Sucrose, Stearic Acid, Yucca Schidigera.


###