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Cat Vaccination Schedule

If your veterinarian is recommending vaccines for your feline friend, you may be wondering if they really need all of them. Especially if they never go outside. Our Deer Park vets talk about the importance of cat vaccinations, the vaccine schedule and how they can help protect your kitty against serious conditions.

The Importance of Cat Vaccinations

Serious, often deadly diseases spread between cats affecting vast numbers of cats and kittens each year. To safeguard your cat from contracting a preventable condition, it’s essential to begin having your cat vaccinated starting when they are just a few weeks old and continuing with 'booster shots' regularly throughout their lifetime. 

As the name implies, these shots 'boost' your cat’s protection against a variety of feline diseases after the effects of the initial vaccination wear off. Booster shots for cats are given on specific schedules. Your veterinarian will let you know when to bring your cat back for its booster shots.

Why Indoor Cats Should Be Vaccinated

You may be skeptical about the need to vaccinate indoor cats however in many states, some laws require all cats to have certain vaccinations. For example, most states require that cats over the age of 6 months be vaccinated against rabies. Once your cat has their shots your veterinarian will provide you with a certificate showing that your cat has been vaccinated as required.

Another reason to vaccinate your indoor cat is that indoor cats frequently manage to sneak out the door when their owner is not looking. A quick sniff around your yard could expose your cat to one of the highly contagious viruses that cats are susceptible to.

If your indoor cat visits a groomer or spends time in a boarding facility while you are away from home, vaccinations are very important for protecting your pet's health. Wherever other cats have been, there is a chance of spreading viruses - make sure that your indoor cat is protected.

Types of Vaccinations for Cats

There are two types of vaccinations available for cats, 'core vaccines' and 'lifestyle vaccines'. Our Deer Park vets strongly recommend that all cats - both indoor cats and outdoor cats - receive core vaccinations to protect them against highly contagious diseases they could be exposed to.

What Core Vaccinations for Cats Protect Against 

All cats should receive care vaccinations. These help to protect your feline friend against several diseases like:

  • Panleukopenia (feline distemper) - FP is an extremely serious, highly contagious viral disease caused by the feline parvovirus. The feline parvovirus infects and kills cells that are rapidly growing and dividing, including cells in bone marrow, the intestines, or a developing fetus. The virus is spread through urine, stool, and nasal secretions. Infection occurs when susceptible cats come in contact with these secretions, or fleas from infected an infected cat. Although infected cats are contagious for only a day or two, the virus can survive for up to a year in the environment, so cats can become infected without ever coming into direct contact with an infected cat.
  • Feline calicivirus (FCV) - This virus spreads through direct contact with infected cats' saliva, nasal mucus, and eye discharge, as well as aerosol droplets spread when an infected cat sneezes. Feline calicivirus is a highly contagious virus that infects cats and causes mild to severe respiratory infections, eye irritation, and oral disease.
  • Feline herpesvirus type I (FHV, FHV-1) - This highly contagious and widespread virus is a leading cause of upper respiratory infections. The virus can infect cats for life if it is spread through the sharing of litter trays or food bowls, inhalation of sneeze droplets, or direct contact. Some will continue to shed the virus, and long-term FHV infection can cause vision problems.
  • Rabies - Rabies kills many mammals (including humans) every year. These vaccinations are required by law for cats in most states

What Lifestyle Vaccinations for Cats Protect Against 

Lifestyle vaccines or non-core vaccines are suitable for some cats, based on their lifestyle. Your vet will advise you as to which non-core vaccines are recommended for your cat. Non-core vaccines include protection against:

  • Feline leukemia virus (FeLV) - FeLV is a retrovirus that is spread through saliva, nasal secretions, urine, feces, and milk of an infected cat; it may be transmitted through cats grooming each other. This condition weakens your cat's immune system and can lead to a lack of appetite, intestinal issues, lymphoma, leukemia, reproductive issues, secondary infections due to immunosuppression, poor healing, chronic respiratory infections, and inflammation of the gums
  • Bordetella - This bacteria is spread through direct and indirect contact with an infected cat. This condition causes upper respiratory infections that are highly contagious. This vaccination may be recommended by your vet if you are taking your cat to a groomer or boarding kennel. 
  • Chlamydophila Felis - Chlamydia is a bacterial infection that is spread through direct contact with an infected cat. This infection leads to severe conjunctivitis (eye irritation). The vaccination for this infection is often included in the distemper combination vaccination.
  • Feline immunodeficiency virus (FIV) - FIV is a retrovirus that is spread through saliva, primarily through cat bites. This virus suppresses the cat's white blood cells, gradually weakening the immune system. Cats infected with FIV will begin to show symptoms related to immunosuppression including inflammation of gums, diarrhea, skin infections, upper respiratory infections, pneumonia, weight loss, poor condition of coat, seizures, behavioral changes

When should you bring your kitten in for their first vaccinations?

Your kitten should have their first round of vaccinations around the age of six to eight weeks. Following that, your kitten should receive a series of vaccinations every three or four weeks until they are about 16 weeks old.

Indoor Cat & Kitten Vaccination Schedule

While the preventive care needs of each cat will vary, all cats will have a schedule for receiving their vaccinations. At Deer Park Animal Hospital, ours looks like this:

6 to 8 Weeks

  • Rhinotracheitis, Calcivirus, Panleukopenia, Chlamydia

10 to 12 Weeks

  • Booster: Rhinotracheitis, Calcivirus, Panleukopenia, Chlamydia
  • Feline Leukemia

14 to 16 Weeks

  • Booster: Rhinotracheitis, Calcivirus, Panleukopenia, Chlamydia
  • Booster: Feline Leukemia

Every 1 to 3 Years

  • Rabies
  • Booster: Feline Leukemia

When will your cat need a booster shot?

Depending on the vaccination, adult cats should get booster shots once a year or every three years. When you should bring your adult cat back for booster shots, your vet will advise you.

Is your kitten protected after their first vaccinations?

Your kitten is not fully vaccinated until they have received all of their injections, at about 12-16 weeks of age. Once they have received all of those initial vaccinations your kitten will be protected against the diseases covered by the vaccines. 

If you want to allow your kitten outdoors before they have received all of their vaccination, it is a good idea to keep them confined to low-risk areas such as your own backyard.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Is your cat due for routine preventive care? Contact our Deer Park veterinary team to book their next vaccinations.

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We are accepting new patients! Our vets are passionate about the health of companion animals in the Deer Park area. Get in touch today to book your pet's first appointment.

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