Many of us have heard the warnings not to let a dog lick us due to the bacteria that's in their mouths. But have you ever wondered which is cleaner – a dog's mouth or a human's? Our Parrish vets answer this age-old question in this post.
Is a dog's mouth cleaner than a human's mouth?
A dog's mouth is quite different from a human's mouth. Though there is some overlap in the types of bacteria between the two species, a dog's mouth harbors numerous bacteria that won't be found in yours. A dog's mouth contains about 600 different species of germs, as opposed to the 615-plus varieties in the human mouth.
so, in brief, the answer is no – a dog's mouth is not cleaner than a human's. However, there are similarities. For example, porphyromonas is a bacterial family that causes periodontal disease in both humans and dogs. Billions of germs gradually accumulate on the teeth's surface, leading to tooth root abscesses, gum recession, bone damage around the roots, and bad breath.
At-home dental care can be used to treat early stages of periodontal disease in both dogs and humans. And, like humans, our canine friends need professional dental cleanings on a regular basis.
Can you get infections and diseases from a dog's saliva?
The risk of germs being transmitted to humans through a dog's saliva is extremely low. However, there is still a chance of this happening. A dog's saliva can spread viral and bacterial infections, which you can contract if a dog bites you or saliva enters your eyes, nose, or mouth.
Bacterial Infections
A dog's bite can leave more than a puncture behind. It can also transmit the bacteria Capnocytophaga canimorsus into the bite wound, leading to a serious bacterial infection in people. Pasteurella canis is the most common bacteria found in a dog's mouth, and the most common organism found in people who have been bitten by a dog. The severity of a dog's bite is determined by the wound's location and whether the person is immunocompromised or otherwise vulnerable.
If you have been bitten by a dog, clean the wound thoroughly with soap and water for 15 minutes before seeking medical attention.
Rabies
Rabies is the most serious and deadly infection that dogs can spread through their saliva. Like others, this virus can be transmitted via a dog's bite. The virus infects the nervous system, resulting in a variety of symptoms. Initially, dogs may display signs of nervousness and anxiety. In later stages, dogs become uncoordinated, disoriented, and potentially aggressive.
If you see a dog (or wild animal) displaying these signs, call your local animal control or police department and keep your distance. When a dog, human, or wild animal develops rabies symptoms, the outcome is usually fatal.
Is it bad if your dog licks you?
Because your skin absorbs saliva poorly, licking by a dog poses little risk of infection (as long as they do not lick a wound). While nothing specific in a dog's saliva will damage your skin, you may experience a rash, hives, and/or extreme itching if you are allergic to dog saliva. You may also contract an infection or develop irritation if there are any breaks in your skin barrier like an open wound.
How to Clean a Dog's Mouth
Making sure your dog receives proper dental care and learning how to clean your dog's teeth will help you ensure your dog's mouth is 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 at least once a year, or more if your dog is suffering from some sort of dental disease (like periodontitis).
When you bring your dog to Ellenton Animal Hospital for a dental checkup, our vets will perform a full oral examination for your pooch 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
If left untreated, oral health issues can become severe, causing your dog significant 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, call your veterinarian right away to schedule a dental appointment.
At Ellenton Animal Hospital, we clean and polish your dog's teeth thoroughly, both 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 create a treatment plan to help restore your dog's mouth to a pain-free and healthy state.
Should I brush my dog's teeth?
As a pet owner, you play an important role in assisting your dog in fighting dental disease. Here are a few simple ways you can help keep your dog's mouth healthy:- Brush your dog's teeth daily with a finger brush, or a child's toothbrush if you can't find a finger brush, to remove any plaque or debris. It's as straightforward as brushing your own teeth. If your dog is resistant to having its teeth cleaned, try some doggie toothpaste in flavors that your dog will love. These dog-friendly toothpastes 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.