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What Happens When My Pet Gets a Cavity?

Just like us, our dogs can develop dental cavities due to inadequate oral hygiene. In today's post, our Fremont vets explain how dog cavities are treated and how to prevent your canine companion from developing a cavity. 

Can dogs get cavities?

Many dog owners who are considering dental care for their canine companion's wonder, 'Do dogs get cavities?' Yes, it is a resounding yes. A dog cavity is a spot of damage on one of your dog's teeth caused by prolonged exposure to food-borne bacteria. When bacteria remain on your dog's teeth for an extended period of time, acid builds up, which begins to eat away at the outer layers of the tooth, causing decay and damage.

Over time the enamel on your dog's tooth will be completely destroyed and the root of the tooth will be damaged. In severe cases, this will result in the tooth falling out or needing to be extracted. 

Canine cavities are relatively rare thanks in part to the low amounts of sugars and acids in most dogs' diets, but there are some breeds that are more likely to get cavities than others. Pugs, Chihuahuas, Dachshunds, bulldogs, poodles, and Shih Tzus are all predisposed to have higher instances of tooth decay. 

What are the signs that my dog might have a cavity?

Spotting a developing cavity before it causes advanced tooth decay, can be challenging so it's important for your dog to attend regular dental checkups at your vet's office.

If you notice any of the following symptoms it could be an indication of a cavity or another oral health issue and you should make an appointment with your vet right away: 

  • Excessive drooling
  • A dark spot anywhere on the tooth 
  • Discomfort or pain in the mouth area 
  • Tooth discoloration, especially yellow or brown deposits near the gum line
  • Dropping food
  • Lack of appetite 

How are cavities in dogs treated?

When your dog is diagnosed as having a cavity your vet will assess the level of damage the cavity has caused to your pup's tooth. There are 5 stages of damage: 

Stage 1: Only enamel affected
Stage 2: Enamel and dentin affected
Stage 3: Enamel, dentin, and pulp chamber affected
Stage 4: Structural crown damage
Stage 5: Majority of crowns lost, roots exposed

Treatment of dog cavities depends on what stage of damage your dog's tooth has been diagnosed with.

For Stage 1 or 2 tooth decay, the enamel surrounding the cavity will be removed and the crown will be restored with an amalgam filling. 

For a dog tooth cavity that has reached Stage 3, your vet will perform a root canal procedure, in which the root canal will be disinfected and scrubbed, and then filled. The procedure will finish with the restoration and sealing of the crown. 

If your dog has Stage 4 or 5 cavities, the tooth will most likely need to be extracted because it is too damaged to be restored. To help protect your dog's teeth from further tooth decay and cavities, your veterinarian may apply a sealant to the surrounding teeth.

What can I do to protect my dog's teeth against cavities?

Regular dental visits to your vet are key when it comes to maintaining your dog's oral hygiene and preventing cavities. When you bring your dog in for regular cleanings your vet can also catch any developing oral health issues and suggest treatment options before they turn into a more serious problem. 

There are also at-home measures you can take to help your dog maintain their oral hygiene, such as brushing at home between vet visits and giving your dog special chew toys designed to promote plaque removal.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Is your dog due for a dental exam and cleaning? Contact our Fremont Vets today to book an appointment for your canine companion.

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Newark Pet Clinic is accepting new patients! Our experienced vets are passionate about the health of Fremont companion animals. Get in touch today to book your pet's first appointment.

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