Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

Infected molar in old dog, no surgery. Are long-term antibiotics safe?

Updated on September 23rd, 2025

Pet's info: Dog | Shetland Sheepdog | Male | neutered | 17 years and 7 months old | 39 lbs

I have a 16.5 year old sheltie. Other than hearing loss and vision decline he is surprisingly healthy and active for his age. He sleeps a lot more but still is engaged. This week we discovered an infected molar. Surgery isn't an option due to his age and our vet has recommended placing him on antibiotics through to the end of his life and seeing how he does. I know long term antibiotics isn't a great thing. I am wondering if people agree with the course of treatment.

1 Answer

Most Helpful Answer

Emily, DVM

Answered By Emily, DVM

Veterinarian

Published on June 15th, 2017

I have done long term antibiotic therapy in select cases of dental disease. It can be effective. However I have also seen patients Marquis's age handle anesthesia and tooth extraction well too. If possible sometimes a referral to a veterinarian experienced with geriatric dental disease is helpful as they may be able to address the tooth itself safely and then antibiotics are not needed long term.
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button