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Pet Vaccinations

Keeping your pet up to date on vaccinations is one of the most effective steps you can take to protect their long-term health. At Porter Square Veterinarian in Somerville, MA, we offer tailored vaccination plans for dogs, cats, and pocket pets throughout the community.

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What Are Pet Vaccinations?

Pet vaccinations are preventive treatments that help your pet’s immune system recognize and fight off specific infectious diseases. Vaccines work by introducing a harmless form of a pathogen, prompting the body to build a defense without causing illness. When pets are vaccinated on schedule, they develop protection that can help prevent serious and sometimes life-threatening conditions.

Vaccinations are recommended for pets of all ages, starting in puppyhood and kittenhood and continuing throughout their lives. The specific vaccines your pet needs will depend on their species, age, lifestyle, and risk factors, which is why we take an individualized approach to every vaccination plan.

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Core and Lifestyle Vaccines for Dogs and Cats

Not all vaccines are the same. We generally group pet vaccines into two categories: core vaccines and lifestyle vaccines.

Core vaccines are recommended for all pets regardless of lifestyle, as they protect against diseases that are widespread, severe, or transmissible to humans.

For dogs, core vaccines include:

  • Canine Distemper combo (DA2P-P)
  • Rabies vaccine (required by law in Massachusetts)

For cats, core vaccines include:

  • Feline Distemper combo (FVRCP)
  • Rabies vaccine

Lifestyle vaccines are recommended based on your pet’s individual risk factors, such as time spent outdoors, contact with other animals, or travel history. Our team will review your pet’s history and daily life at each visit to make sure their pet wellness exam and vaccination plan reflect their current needs.

What to Expect at a Vaccination Appointment

Vaccination appointments at Porter Square Veterinarian are straightforward and typically brief. Our team will begin by reviewing your pet’s medical history and discussing any changes in their lifestyle or health since their last visit. We’ll then administer the appropriate vaccines and monitor your pet for any immediate reactions before you head home.

We’ll also provide you with a clear record of what vaccines were given and when boosters will be due, so you always know where your pet stands. If your pet is due for additional preventive services like parasite control or laboratory testing, we may recommend addressing those at the same visit to make the most of your time.

Why Pet Shots Matter

Vaccination is one of the most powerful tools in preventive veterinary medicine. Diseases like rabies, parvovirus, and feline leukemia can be severe, costly to treat, and in some cases fatal. Keeping your pet current on their pet shots significantly reduces their risk of contracting these conditions and helps protect other animals and people they come into contact with.

Puppies and kittens are especially vulnerable during their early months, as their immune systems are still developing. Starting a vaccine series early and following the recommended booster schedule gives young pets the best possible foundation for a healthy life. Adult and senior pets also benefit from staying current, as immunity from earlier vaccines can wane over time.

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Trusted Vaccination Care in Somerville

Our team at Porter Square Veterinarian takes a thoughtful, individualized approach to every vaccination visit. We don’t apply a one-size-fits-all schedule; instead, we take the time to understand your pet’s lifestyle and health history before making any recommendations. We carry a full range of vaccines for dogs and cats, and we’re happy to walk you through the purpose of each one so you feel confident in the care your pet is receiving.

FAQs About Pet Vaccinations

How often does my pet need vaccines?

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Vaccine schedules vary depending on the type of vaccine and your pet's age. Some vaccines are given annually, while others may be recommended every three years. Our team will outline a schedule that fits your pet's specific needs at each visit.

Can my pet have a reaction to a vaccine?

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Mild reactions such as temporary soreness at the injection site, low-grade fatigue, or slight swelling are possible and typically resolve on their own within a day or two. Serious reactions are rare. Our team will discuss what to watch for before you leave your appointment.

My pet stays indoors—do they still need vaccines?

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Yes, in most cases. Core vaccines like rabies are required by law regardless of lifestyle. Indoor pets can also be exposed to illness through open windows, contact with other animals, or time spent at a groomer or boarding facility. Our team can help you determine which vaccines make sense for your pet's specific situation.

Do you vaccinate pocket pets?

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Vaccination protocols for pocket pets vary by species. Please call our team to discuss the specific needs of your small mammal.

What vaccines does my new puppy or kitten need?

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Puppies and kittens typically start a vaccine series between 6 and 8 weeks of age, with boosters given every few weeks until the series is complete. We'll walk you through the full schedule at your pet's first visit.

Prevention That Protects the Whole Community

Pet vaccinations do more than protect individual animals—they contribute to the broader health of the pet community throughout Somerville and beyond. At Porter Square Veterinarian, we’re committed to helping local pet owners stay informed and proactive about their pet’s preventive care, one visit at a time.