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My dog's breath stinks. Will coconut oil make it better or worse?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | neutered | 9 lbs

Is it true a tablespoon of coconut oil is good for dogs bad breath. I have two Chihuahuas whose breath is terrible. I give them dental bones daily.

2 Answers

Most Helpful Answer

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Answered By Lauren Jones VMD

Veterinarian

Published on May 9th, 2017

No, coconut oil will not help with your dogs' breath. Coconut oil has no proven medical benefits in dogs and can cause pancreatitis in some dogs. Instead, I recommend brushing their teeth with a small kid-sized toothbrush, using first water to brush the outer surfaces of their teeth, followed by a smear of dog toothpaste. Brushing daily is the most effective way to prevent dental disease and improve breath. If Enzo and his buddy's teeth have a significant amount of tartar accumulation causing the breath issues, they may need to have dental cleanings performed by their vet to first get the tartar under control. Dental bones can absolutely help further tartar accumulation, but brushing is the most effective method of dental home care.

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    Answered By Angel Alvarado, LVT

    Licensed Veterinary Technician

    Published on

    A tablespoon of coconut oil for a Chihuahua may cause vomiting or diarrhea. If you choose to administer it, start out with a small amount and gradually work up to the full amount. Coconut oil may promote a healthier mouth and gums but it will do nothing to remove plaque from teeth or infection in the gums. If your dogs have really bad breath, they may need dental cleanings. Once the teeth are clean, dental bones and daily brushing can keep them clean. Have them examined by your veterinarian to determine if cleanings are indicated.

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