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Why does my dog have red gums and tartar? Is it a dental infection?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 43 lbs

Is this a bad tooth or gum infection?

3 Answers

Most Helpful Answer

Answered By Sarah Derksen, DVM

Veterinarian

Published on May 27th, 2018

It appears to be some moderate gingivitis and tartar. The tooth underneath the red area may be affected, and may not. It would take an xray of that area to know for sure. I recommend getting her examined by your veterinarian and planning a dental cleaning and oral x-rays.

1Pet Parents found this answer helpful

Related Answers from Veterinarians

Answered By Sarah Derksen, DVM
Veterinarian
It appears to be some moderate gingivitis and tartar. The tooth underneath the red area may be affected, and may not. It would take an xray of that area to know for sure. I recommend getting her examined by your veterinarian and planning a dental cleaning and oral x-rays.
1Pet Parents found this answer helpful
Answered By Dr. Melanie, BVSc MS
Veterinarian
Published on August 10th, 2023
Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Iggy and providing a picture of his gums, it's very helpful. The gum around around the canine tooth looks a bit red, and I see some tartar starting to build up on that tooth. It could be the gum is red from the tarter build up. It's not a huge build up of tarter, but it's best to have it removed before it gets worse. Like humans, dogs need regular dental cleaning, scaling, and polishing of their teeth. I recommend scheduling a dental procedure with his vet. I hope this helps!
2Pet Parents found this answer helpful

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