The Tails of Truth Podcast:

Truth of Tails Podcast: Do Your Pets Really Need Every Vaccine? What Titers Can (and Can't) Tell Us

In this episode of Tails of Truth, Dr. Angie Krause and JoJo take a thoughtful look at vaccine titers—what they measure, how they’re used in veterinary medicine, and how they can help pet parents make decisions about vaccination.

They break down the science behind antibody levels, discuss why rabies vaccines are mostly non-negotiable, and unpack the complexities of distemper and parvo vaccination protocols. Cats get their spotlight too, as Dr. Angie explains how panleukopenia protection develops and why feline vaccine reactions are relatively rare. 

Whether you’re a cat guardian wanting to avoid over-vaccination or a dog parent trying to understand titers, this conversation helps you feel informed, empowered, and ready to partner with your vet in protecting your pet’s long-term health.

Key Takeaways

  • Vaccine titers measure a pet’s antibody response to specific viruses, showing whether they’re likely protected.
  • Rabies vaccination remains essential for both pets and public safety.
  • Titers help reduce unnecessary vaccines, but they have limitations veterinarians must consider.
  • Distemper and parvo titer interpretations and recommendations for vaccination are complex.
  • Cats benefit from early vaccination against panleukopenia, a preventable but dangerous virus.
  • Each pet’s individual health history should guide vaccination decisions.
  • Titers can offer peace of mind for guardians concerned about vaccine reactions.
  • Veterinarians navigate uncertainty when making recommendations without standardized data.
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Sound Bites

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  •  “We’re just testing your pet’s antibodies in this one moment in time, but I can’t guarantee how long it’s gonna stay that way.” — Dr. Angie

  •  “It’s tricky because we don’t have any studies that show a certain level of antibodies means your pet is protected—and that makes it really tricky for me as the practitioner.” — Dr. Angie

  •  “People and pets have been injured by vaccines—that’s fact. And people and pets have been saved by vaccines—that’s fact.” — JoJo

  •  “If I got one of those results that said everything looks good and we can just push it off another year—that would feel so good. That’s one or two less vaccines my dog has to get over his lifetime.”  — JoJo

  •  “If your pet interacts with a rabid animal, the health department isn’t going to care about that titer—and it could cost your dog or cat’s life.” — Dr. Angie

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