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Why is my dog's canine tooth turning brown even with regular brushing?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | 5 years and 4 months old

I brush Cleo's teeth a couple times a week and noticed 2 days ago that one of her canines is a brownish color (the whole tooth).

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on April 17th, 2017

Good on you for brushing Cleo's teeth a couple of times a week! That is really awesome. Brushing the teeth is great, but there can still be tartar build up over time. Cleo could have also injured her tooth biting in something hard. I would have her seen by a vet for this tooth problem. She may benefit from a dental cleaning, scaling, and polishing, and the vet can examine the tooth to determine why it is brown and how best to treat it. I would have her seen by a vet this week.

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