Dog Vaccinations in Pasadena, TX

Vaccination care designed to help protect your dog at every stage of life.

Protecting Dogs Through Preventive Vaccination Care

Vaccinations are an important part of preventive veterinary care for dogs. At Spencer Animal Hospital in Pasadena, TX(opens in new tab) , our vaccination recommendations are based on your dog's age, lifestyle, and individual risk factors to help protect against preventable infectious diseases.

 

Puppies need a structured series of vaccines as they develop their immunity, while adult dogs require continued vaccination according to their established preventive care schedule. During a vaccination appointment, the veterinary team can also discuss other aspects of your dog's health and determine which additional preventive measures may be appropriate.

German Shepherd receiving a vaccine injection while lying calmly on an exam table
Happy Golden Retriever wearing a bandana outdoors with a blurred green background

How Vaccines Help Protect Your Dog

Vaccinations help train a dog’s immune system to recognize specific infectious diseases and respond more effectively after exposure. At Spencer Animal Hospital, vaccination recommendations are based on your dog’s age, health, lifestyle, and exposure risks rather than using the same plan for every patient.

 

Core vaccines can help protect dogs from serious diseases such as rabies, canine parvovirus, distemper, and adenovirus. Additional vaccines may protect against Bordetella, leptospirosis, canine influenza, and Lyme disease when a dog’s lifestyle or environment creates greater exposure risk. Staying current with recommended vaccinations can help reduce the risk of these preventable infections and support your dog’s long-term preventive healthcare.

Vaccination Recommendation Factors

Vaccine recommendations are based on your dog’s individual health, age, lifestyle, and potential exposure risks. At Spencer Animal Hospital, our veterinary team can help determine which vaccinations are appropriate for your dog and when they should be given.

  • Age and Life Stage: Puppies, adults, and senior dogs may have different vaccination needs.
  • Lifestyle and Activities: Dogs that board, visit dog parks, travel, or attend daycare may face increased exposure.
  • Geographic Exposure: Local disease risks can influence which vaccines may be recommended.
  • Health History: Previous vaccinations, medical conditions, and past reactions may affect recommendations.
  • Exposure Risk: Your dog’s contact with other animals or outdoor environments can influence vaccine needs.
  • Core Vaccinations: These protect against diseases routinely considered important for dogs.
  • Additional Vaccinations: Non-core vaccines may be recommended when your dog’s lifestyle or exposure creates added risk.
Close-up of a veterinarian administering a vaccine into a dog's leg

Puppy Vaccinations: Building Protection Early

Puppies require a series of vaccinations during their first year of life because their developing immune systems need repeated exposure to certain vaccines to establish protection. The vaccination schedule shown by Spencer Animal Hospital begins during puppyhood and continues through the first year.

 

Puppy Vaccine Schedule

 

The puppy vaccination schedule outlined by Spencer Animal Hospital includes:

  • 8 weeks: Distemper, adenovirus, parvovirus, and parainfluenza through the DAPP vaccine
  • 12 weeks: DAPP, leptospirosis, and Bordetella
  • 16 weeks: DAPP, leptospirosis, and rabies
  • 1 year: Rabies booster

Additional puppy vaccinations may also be recommended depending on risk:

  • Canine influenza: Two injections administered four weeks apart
  • Rattlesnake vaccine: Two injections administered four weeks apart

Your puppy's vaccination plan should be maintained according to the schedule recommended by the veterinary team, so the initial series can be completed appropriately.

Curly-haired brown dog receiving a vaccine injection from a syringe

Adult Dog Vaccines: Core and Lifestyle-Based Protection

Once your dog has completed the initial vaccination series, ongoing vaccinations help maintain protection throughout adulthood. Spencer Animal Hospital separates adult dog vaccines into core vaccinations and additional vaccines that may be recommended based on lifestyle and exposure.

Core Vaccinations:

Core Vaccinations

 

Core vaccines listed for adult dogs include:

 

  • DAPP: Recommended every three years
  • Rabies: Recommended every three years when the dog is one year of age or older; after the initial dose, the vaccine may be repeated once every three years.

These vaccines form the foundation of the adult dog's routine vaccination plan.

Cat Vaccinations:

Non-Core and Lifestyle-Based Vaccinations

 

Additional vaccines may be recommended when a dog's lifestyle increases the likelihood of exposure. The vaccination page identifies the following lifestyle-based options:

 

  • Bordetella
  • Canine influenza
  • Lyme disease
  • Leptospirosis
  • Rattlesnake vaccine

These vaccines are not automatically required for every dog. Recommendations are based on the dog's exposure risk and individual circumstances.

Low-Cost Dog Vaccination Clinic

Our low-cost vaccination clinic provides a convenient option for keeping your dog protected. Walk-in vaccine services are available every Tuesday from 12 to 1 p.m. and on the first Saturday of each month from 12 to 1 p.m. If a written prescription is required, an appointment with one of our veterinarians will be necessary. Call 281-476-0066 to schedule your pet’s visit.

Keep Your Dog's Vaccinations Up to Date

Keeping your dog's vaccinations current is one part of maintaining a consistent preventive care routine. Whether you have a puppy beginning its first vaccine series or an adult dog due for core or lifestyle-based vaccinations, Spencer Animal Hospital can help determine which preventive services are appropriate. Call us at 281-476-0066 to schedule your dog's vaccination appointment in Pasadena, TX.

Frequently Asked Questions