The saying "a dog's mouth is cleaner than a human's mouth" has existed for a long time, but is it true? Today, our Lisle vets tackle this age-old question.
Is a dog's mouth cleaner than a human's?
Comparing a dog's mouth to a human's mouth is like comparing apples and oranges. While there is some overlap in the types of bacteria between the two species, a dog's mouths contain a variety of bacteria that are not found in human mouths. A dog's mouth has about 600 different species of germs, whereas human mouths have 615, and counting, varieties.
However, there are some similarities. For example, Porphyromonas is a bacterial family that causes periodontal disease in both canines and humans. Additionally, dogs, like humans, require regular professional dental cleanings.
Can you get infections & diseases from a dog's saliva?
The chance of germs being transmitted to humans through a dog's saliva is extremely rare. However, it still has a chance of happening. Most commonly, these can be transmitted if a dog bites you or saliva enters your nose, mouth, or eyes.
Bacterial Infections
A dog bite can transmit the bacteria Capnocytophaga canimorsus through the bite wound, resulting in a serious bacterial infection in humans. Another, Pasteurella canis, is the most common bacteria found in a dog's mouth; it is also the most common organism found in a person a dog has bitten. If a dog bites you, wash the wound thoroughly with soap and water for 15 minutes before seeking medical attention.
Rabies
The most serious infection dogs can transmit through their saliva is rabies. It's a virus that spreads when a dog bites someone. The virus infiltrates the nervous system, causing a variety of symptoms. Dogs may exhibit anxiety and nervousness at first, but they become aggressive, uncoordinated, and disoriented in later stages.
If you see a dog (or wild animal) exhibiting these symptoms, contact your local animal control or police department and keep your distance. When a dog, person, or wild animal develops symptoms of rabies, it is almost always fatal.
Is it bad if your dog licks you then?
Because your skin absorbs saliva poorly, there is little risk of infection if a dog licks your skin (as long as they are not licking a wound). If you are allergic to dog saliva, your skin may develop hives, a rash, and/or become extremely itchy.
How to Clean a Dog's Mouth
Proper dog dental care and learning how to clean your dog's teeth are essential in keeping your dog's mouth as clean and safe as possible. One of the easiest ways to do this is to bring your dog in for a dental appointment. We recommend it at least once a year, or more if your dog suffers from some dental disease (like periodontitis).
When you bring your dog to Green Trails Animal Clinic for a dental checkup, our vets will perform a complete oral examination and check for signs of dental issues, such as:
- Extra teeth or retained baby teeth
- Bleeding around the mouth
- Swelling or pain in or around the mouth
- Plaque or tartar buildup on teeth
- Discolored teeth
- Loose or broken teeth
- Bad breath
We thoroughly clean and polish your dog's teeth above and below the gum line. We probe and X-ray the teeth, then use a fluoride treatment before applying a dental sealant to help prevent future decay and damage. If your dog has advanced periodontal disease, we will collaborate with you to create a treatment plan to help restore its mouth to a pain-free and healthy state.
If left untreated, oral health problems can become severe, causing your pet much pain and discomfort. If you notice signs of periodontal disease in your pet, such as decreased appetite (which can indicate tooth pain), abnormal chewing, drooling, dropping food from the mouth, bad breath, or other symptoms, contact your veterinarian immediately to schedule a dental appointment.
Should I brush my dog's teeth?
As a pet owner, you play an important role in helping your dog fight dental disease. Here are a few simple ways you can help keep your dog's mouth healthy and teeth clean:- Brush your pet's teeth daily with a finger brush or a child's toothbrush to remove any plaque or debris. It's as straightforward as brushing your own teeth. If your dog resists cleaning its teeth, try some doggie toothpaste in flavors your dog will love. This dog-friendly toothpaste can transform a chore into a treat.
- Use a plaque prevention product (your vet can recommend some), which you can apply to your pet’s teeth and gums. These products act as a barrier to prevent plaque buildup.
- Offer your pup treats, such as dental chews or food designed to help prevent plaque buildup and tartar.
Dental care is an important part of your pet's overall health. Be sure to book your pet's annual dental appointment today. Your dog will thank you.
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.