Is a dog's mouth cleaner than a human's? Dogs' mouths need regular cleaning
Dogs' mouths are not very clean
There are rumors that even though dogs will eat dead animals and other dirtier foods, their mouths are still cleaner than human mouths. Even though people brush their teeth regularly, or floss their teeth, and use dental cleaning products, the results are still the same. So it sounds like the dog's mouth is a miracle in dentistry, but is it really as good as the rumors say? This is obviously not the case.
Simply put, dogs have roughly the same number of bacteria in their mouths as humans, and they can also suffer from dental diseases similar to humans. Scientists think it's like comparing apples to oranges. Although the two species have a large number of the same bacteria, the question of which mouth is cleaner is irrelevant. This is because both human and dog mouths contain microorganisms, and in most cases, the bacteria in a dog's mouth are different from those in humans. An example of this is the bacterium Porphyromonas spp. This is a rod-shaped bacterium that causes periodontal disease, causing severe gum infections that loosen teeth and eventually make them fall out in both humans and animals. Scientists have found this bacterium in two different species: p. gingivalis is found in human dental plaque, while its sibling bacterium, p. gulae, is found in the mouths of dogs. Both bacteria multiply in periodontal tissue and eat away at the gums, eventually allowing wobbly teeth to fall out.
Dogs' mouths need regular cleaning
Although there is no theory to date that proves a close relationship between the type of dog and the development of periodontal disease, puppies and older dogs usually have a higher risk of developing the disease. However, tooth decay, which is common in humans, is a disease that dogs are not susceptible to. According to a report issued by the World Health Organization in 2003, dental caries affects 90% of the world's elementary school children, but only 5% of dogs. The cause is complex, but most scientists believe it is due to a lack of a bacteria in the dog's mouth. The culprit is Streptococcus pyogenes, which splits a large sugar molecule into two smaller ones, a process that produces acid. So this bacterium has evolved to require a slightly acidic environment as it reproduces. So it will end up in the more acidic human mouth, rather than the alkaline environment of a dog's mouth.
There is also a related rumor that a human bite is more contagious than a dog bite. But such a statement obviously does not stand up to scrutiny, according to one veterinarian, the risk of both human bites and dog bites depends on the type of bacteria in the mouth and the depth of the wound. So, no matter what the bite is, you must remember to clean the wound thoroughly afterwards, and if you feel that the wound is touching the muscle, then it is better to go to the hospital for treatment as soon as possible.
There are also some issues of concern, although the food that pet dogs eat nowadays is usually purchased dog food, plus the owners usually clean the dog's mouth regularly. But still should not be too close to the dog, try to avoid such behavior as kissing with the dog. And do not let dogs lick their mouths, and do not let them lick the location of the wound, which is a great threat to our own health. The most important thing to remember is that the dog's mouth is cleaner than the human mouth.
Can you kiss your dog
It is best not to kiss your dog. The most important thing to remember is that you can't be too careful with your dog.
Can you kiss your dog? Will you get sick from kissing your dog?
Kissing with dogs can be infected
Dogs and humans also have a variety of bacteria in their mouths. Through intimate contact, such as kissing, the bacteria are likely to cross-contaminate. If a dog's mouth is covered with tartar or has other oral diseases, it can be contagious. Anaerobic bacteria will be predominant in the mouth and they will survive in the oral crevices. If a dog has poor oral hygiene, the bacteria can be transmitted when the mouths come in contact with each other. If one party suffers from upper respiratory tract infection, diarrhea, etc., and then kisses the other party, they can suffer from the same disease. In addition, some diseases in the mouth can also be transmitted, such as periodontal disease, which can lead to serious tooth loss. In addition to bacteria, some parasitic worms in dogs, such as giardiasis, trichomonas and pear-shaped flagellates, can also be transmitted to humans and cause symptoms such as diarrhea.
Can you kiss your dog? Can you get sick from kissing your dog?
Kissing your dog can cause disease
Even if you don't get sick after kissing your dog, you should not take it lightly. Bacteria in the mouth can be passed on to the other party and can cause illness in the weaker party. Just because a dog is immune to certain bacteria does not mean that humans are as well. When you kiss your dog, you can get saliva on the outside of your dog's mouth, and even a sloppy kiss can be contagious. So for those owners who typically enjoy kissing their dogs, it's important to know that there are more germs in a dog's mouth than one might think. In the long run, it can cause immediate illness, even rabies, so care must be taken.
Does a dog have a dirty mouth
It depends on whether the dog's owner pays attention to its oral health.
A healthy dog's mouth is less likely to have disease-causing bacteria, and the balance of oral flora is normal. But because the dog's usual habits are a bit odd, for example, like to use the mouth instead of "hands" to do some indescribable things, such as licking the butt after pooping, like to lick the floor on the unknown objects, see other dogs like to lick people's anal glands to get each other's information, etc., so these habits will seem to dog The dog's mouth may seem "dirty". But it is not dangerous.
But if a dog is sick (especially rabies) and has never had its mouth cleaned, it can be scary. Rabies is mainly contracted through wounds and mucous membranes that come into contact with the saliva and blood of infected animals, so a lick from a rabies-infected dog is, of course, extremely dangerous. And the oral health status of dogs, bad breath, rotten teeth, periodontitis, calculus and other conditions, then of course, will be more dirty than a healthy dog's mouth, if the owner and the dog "kiss", and even too high a bacterial saliva infection to humans, resulting in the owner also changed to the corresponding oral diseases. However, most parasitic diseases in dogs are transmitted through feces and blood, so the chances of saliva transmission of parasites are relatively low.
So whether healthy or sick dog's mouth is indeed in the human understanding will be more "dirty", so it is best not to have too close contact with the dog Oh!
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