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Hairballs in Cats: Prevention and Treatment

Friday, June 19th, 2009

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Hairballs or bezoars are the result of almost every cat’s grooming routine. In the process of licking its coat clean of impurities, cats end up eating a lot of loose hair. Carnivores like cats are hardy creatures and usually have no problem digesting hair in their stomach, but sometimes, the load becomes simply too much. In the cat’s stomach, the undigested hair is mixed with undigested fat to form a hard ball.  Eventually the hairball is vomited out- a sight that can be quite disgusting to witness.

Which breeds are most susceptible to hairball formation? All cats are fastidious about cleanliness, but older cats that are more particular about grooming are more prone to hairball formation. Longhaired breeds are also more likely to develop hairballs.

How can I tell if my cat is about to throw up a hairball? The most common signs are the following:
•    Dry cough
•    Frequent retching after meals
•    Signs of yellow bile on the floor in an attempt to spit out the hairball
•    Constipation and hard stools with hair in it

How to prevent hairball formation:
•    The best way to prevent your cat from eating excess hair is by grooming him or her yourself. You can try brushing their coats at least once a day to remove dead loose strands. Some pet owners will use lint brushes, slicker combs and brushes to remove loose hair strands off the coat.
•    Another simpler process is to trim your pet’s long hair to make grooming easier for both him or her and you!
•    You can also try feeding your pet simple lubricants like mineral oil or olive oil mixed with food to make it easier for them to pass a hairball.
•    Gel based remedies like Tonic Lax are commercially available for this purpose, and they’re meant to be tasty too. Do not give your pet more than the indicated dosage to prevent any adverse reactions.
•    Lubricating pet treats and hairball control food are also available on the market.

Problem signs:
Hairballs can be dangerous when they block your cat’s digestive tract. An impacted hairball can cause intestinal blockage, complete stoppage of urine and even total inability for bowel movements. Usually most cats throw up a hairball once a month, but when the amount and number of hairballs increase, then it’s time to practice extra caution. Pay a visit to your veterinarian to get your cat checked over completely. Problem signs that necessitate an immediate visit to the vet include:
•    Frequent hacking without any hairball production
•    Breathing difficulties
•    Frequent vomiting and coughing
•    Sudden loss of weight and appetite
•    Hiding and inactivity

Understanding the Feline Leukemia Virus (FeLV) and the Feline Immunodeficiency Virus (FIV)

Wednesday, June 17th, 2009

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Feline Leukemia and Feline Immunodeficiency can worry a lot of cat owners. These diseases are difficult to detect and are especially common in cat populations within North America. Before you start worrying unnecessarily, however, read through this simple article and you should be sufficiently prepared to deal with these diseases.

How is it caused? Feline Leukemia and Feline Immunodeficiency are caused by the Feline Leukemia Virus (FeLV) and the Feline Immunodeficiency Virus (FIV), respectively. These diseases cannot be transmitted to humans and other species. In many cases, however, it has proven to be fatal to cats. An infection with the virus can cause a condition called persistent viremia, which can be very difficult to treat.

Symptoms of FeLV and FIV- The actual symptoms of these diseases can vary from cat to cat, but below is a list of some common ones. If you see any of the following symptoms in your cat, get in touch with a veterinarian immediately:
• Recurring fever
• Loss of appetite
• Pale gums
• Weight loss
• Enlarged lymph nodes/Swelling behind the jaw
• Immune system suppression
• Debilitation and general weakness
• Diarrhea
• Discolored stools
• Difficulty in breathing
• Recurring upper respiratory tract infections

What is the prognosis of the disease? Once a cat picks up the infection from another infected cat, the virus spreads rapidly all over the body. It usually targets lymphatic tissue and because most lymphatic tissue organs are supplied with a rich supply of blood, the infection can spread rapidly from there to all over the body. Once the infection has established itself, there are three possible scenarios:

1. The cat resists the infection. Some healthy cats may have an immune system strong enough to fight off and resist the infection. Still, the virus does remain in the body for a period of about 12 weeks. This stage of temporary infection is called “transient viremia”. As a result, the initial infection can be present in some cats without being contagious to other cats.

2. The cat cannot completely fight off the infection. Sometimes cats cannot resist the infection and it persists in the blood stream for more than 12 weeks. This is called “persistent viremia.” The virus continues to incapacitate the immune system and in the worst-case scenario, the infection can eventually kill the cat. The virus also makes the cat susceptible to other kinds of infections, thus putting them at a greater risk. Almost 80% of the infected cats die within three years of getting infected. A few of the infected cats also get a variant of cancer called Lymphosarcoma. In this type of cancer, lymphatic tissue found in the lymph nodes and bone marrow undergoes rapid cancerous transformations under the influence of the virus. The cancer spreads fast and involves a large number of organs before symptoms become evident. It is important to realize, however, that not every cat with feline leukemia will develop cancer.

3. The cat becomes a carrier. The cat might not be able to destroy the virus completely and the virus persists in the cat’s body but does not kill it. These cats now become carriers of the infection. The disease is suppressed but the virus remains infectious to other cats. Live forms of the virus persist in the blood, saliva and feces of the infected cat.

Researchers are not really sure how long carrier cats can survive, but most infected cats die within a span of three to four years. It’s extremely necessary that you pay close attention to the cat and that any worsening of symptoms be immediately brought to the vet’s attention.

Testing for FeLV: At present, there are only two tests available to detect the viral protein floating in the blood. The ELISA (or “kit” test) and the IFA (immunofluorescence assay) are commonly recommended. The ELISA test is a screening test, but if it comes out positive then it is necessary to do an IFA test to confirm the diagnosis.

Are there vaccinations for the disease? There are vaccinations for both FIV and FeLV. Speak with your veterinarian about whether your cat needs one or both of these vaccines. As they say, an ounce of prevention is better than a pound of cure.

How to Deal with a Cat Bite/Scratch Infection in Humans

Sunday, June 14th, 2009

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It happens- your pet gets frustrated or angry with you or your family, then “hiss, hiss scratch, scratch!” and before you know it, one of you ends up getting bitten or scratched! Once the pain subsides, you have to take a good look at the bite and then take the proper measures to treat it. Getting a cat bite may not seem like a big deal but it still requires care. According to statistics, majority of all cat bites get infected.  Here’s a simple check list for what to do when you have been bitten or scratched by a cat.

Secure the cat and the person who has been bitten or scratched. If it’s your pet, then leave it alone. Cats usually scratch and bite when hurt or frightened. Let them be until they calm down and attend to the person who has been injured. If the cat is not yours, call the owner and ensure that the pet is isolated. If the cat is unclaimed, isolate it to ensure that it does not attack again. In most places, animal bites (including cat bites) need to be reported to local health authorities. Often the offending animal will be quarantined for a period of time (typically 10 days) due to Rabies concerns.

Basic first aid. Basic first aid is essential to ensure that the bite or scratch does not get infected. Firstly, clean the wound with fresh running water. With gloves on, apply disinfectant and an antibiotic ointment to the bite or scratch, and then put a bandage over the affected area. You might also need stitches depending on the severity of the bite.

Get in touch with a physician. A simple cat bite or scratch may seem too trivial to see a doctor for, but this additional precaution is always advisable as there is a significant chance you could develop a serious infection.

1.    Pasturella Multocida- Cats carry a bacterium called Pasturella Multocida in their mouth. This bacterium rarely harms healthy cats but can cause severe infections in humans, especially for the very young or old or for the immuno-compromised.
2.    Rabies virus- If a cat bites you, consider the possibility of a rabies infection until it is proven otherwise. Rabies is an invariably fatal viral disease that can affect all mammals and that kills far more people than it should every year. Whether you think the cat is rabid or not, it’s a good idea to contact your medical physician immediately rather than taking a chance on your life.
3.    Cat scratch fever- There is a very good chance that you could develop cat scratch fever 10-12 days after the scratch or bite. The symptoms include reddish bumps at the site of the wound, enlarged local lymph nodes, and fever. The bacterium most responsible for these symptoms is Hemobartonella Felis.

Inform your local animal control agent- If you aren’t sure who owns the cat, inform the local animal control agent immediately to take it away. The cat will have to be placed in isolation and observed for 10 days to check for rabies and other infections.

Prevention is Key
Prevention is the key to avoiding cat bites. Here are a few simple steps you can take to ensure that your pet or a wild cat does not attack you:

1.    If you see a cat getting stressed (hissing, growling, ears pinned back, swatting with paws) and think that it might bite you, it probably will.  Cats are faster than any of your quickest reflexes.  If a cat means to bite or claw you they probably will before you realize what has happened.  If you see these signs of aggression, back off and leave the cat alone.  If you need to move them, try putting some catnip in a pet carrier or in a strong box to entice them in so you can then handle them safely.
2.    Handle your pet with care- Please remember that cats have to be handled carefully. Do not be too quick to approach kittens or unfamiliar pets, but take time to get to know them first. They are more likely to bite strangers whom they see as threatening. Ask your veterinarian the right way to handle your cat especially if you need to give oral medications or injections.
3.    Have your cat play with cat toys. Do not let your cat play with your fingers and toes. An excited cat may start hunting your toes and then nip quite hard. Even the smallest break in the skin can lead to infection.
4.    Always supervise children when they are handling cats and show them the correct way to gently handle cats. Far too many children are bitten by cats because they handle them roughly. Warn your child never to approach an unfamiliar cat.
5.    Have your cat checked and vaccinated regularly by a veterinarian to rule out rabies and to keep them healthy generally.