Do Small Dogs Have More Dental Problems Than Large Dogs?

pug standing in grass smiling with teeth showing

Do Small Dogs Have More Dental Problems Than Large Dogs?

Yes, small dogs tend to have more dental issues than big dogs. Several factors contribute to this trend:

 

1. Tooth Crowding:

Small dogs often have the same number of teeth as larger dogs, but in a much smaller jaw. This can lead to overcrowding, which makes it easier for plaque and tartar to accumulate, leading to periodontal disease. Tooth crowding can also predispose certain teeth to more be impacted, which can lead to cystic lesions that can weaken bone.  

 

2. Diet:

Smaller dogs may be more likely to be fed soft, wet foods, which can adhere to the teeth and promote plaque buildup. Larger dogs often chew on harder kibble or toys that can help clean their teeth. It should be noted that small dogs that are fed kibble can still have a high incidence of periodontal disease. 

 

3. Jaw Structure:

Some small dog breeds, particularly brachycephalic breeds (those with short snouts), have unique jaw structures that can predispose them to dental problems. Misaligned teeth and shallow roots can lead to increased dental issues. Jaw structure will also contribute to overcrowding of the teeth. Smaller breed dogs will also have a greater tooth-to-bone ratio. This means that periodontal disease that causes bone loss will be more significant sooner when a small breed dog has less bone to begin with. 

 

4. Genetics:

Some small breeds are genetically predisposed to dental issues. Breeds such as Dachshunds, Chihuahuas, and Pomeranians are known to have a higher incidence of dental problems.

 

5. Behavior:

Small breed dogs may be less amenable to daily at-home dental care than larger breeds. It may also be more of a challenge for a pet owner to access their small breed dog’s mouth for tooth brushing. Small brushes are often available through your veterinarian, which will help with this problem. 

 

Dental Disease Affects All Dogs

It must be stressed that all dogs, regardless of breed and size, are predisposed to dental disease, particularly periodontal disease. Without regular dental care most will have dental disease that goes unchecked and leads to infection and pain. 

Regular dental care, including brushing your dog’s teeth and professional cleanings, is important for all dogs but is especially critical for smaller breeds to help mitigate these issues.

 

Dog Dentist in Colorado Springs

If you have any questions regarding your small breed dog’s oral health and dental care, please do not hesitate to reach out to the doctors and staff at Animal Dental Care and Oral Surgery in Colorado Springs. 

 

Images used under creative commons license – commercial use (8/1/2024). Photo by Ryan Antooa on Unsplash

Patrick R. Vall, DVM, DAVDC