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

Can a dog's dental pain cause separation anxiety and clingy behavior?

Updated on September 23, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 6 lbs

My mom has adopted a small dog from an animal shelter and 2 months in cannot leave his side. He whines and howls the second she’s out of his sight. The vet has also said he has an absyss and rotten teeth that need to be extracted but that dogs have a high pain threshold so will be fine until for a few months without intervention. My question is if his dental issues could cause this behavioral clinginess as the dogs behavior means she cannot live a normal life right now and is causing more stress

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on August 30, 2019

I would think those teeth should be taken out now, they will be extremely painful to Tigger and it shouldn't wait. As for the anxiety, he may have separation anxiety. Being sick can cause a dog to be clingy, but it may be a behavioral issue as well. I'd get his teeth treated immediately, rotten teeth should never be left in because they will cause other issues. If that vet won't do it now, take him into another vet.
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