I don't understand this quite so much myself either but I do know that a dog licks themselves clean, eats other dogs "left overs", eats from the same bowl as each other, and eats dead animals, us humans clean our teeth, eat cleanly, NEVER eat each others fecies(DISGUSTING thought that!), and take care of our mouth 100% possible. So I don't really know I can answer this question, apart from the fact that dogs siliver is different from ours and they may have a cleaning particle carried in it.
no
Saliva
yeas
yes
because dogs have a special bacteria that cleans the mouth for them and also the nutrients in bones
a dogs mouth is not a far contraction from a human's mouth the dog mouth is more wider and the guy that told you before is wrong the dogs mouth sweats for it that's why a dog doesn't sweat
N. A dogs mouth is actually cleaner than a humans.
No, a dogs mouth is not cleaner than humans because they dont brush their teeth and floss to keep all the germs away. They also eat sometimes out the bins and some drink out the toilet. So then there you have it! Dogs mouths are not cleaner than humans.
You would think that humans had the cleaner mouth of the two, but actually dogs do. the dogs have a cleaner mouth because they have a germ fighting bacteria in their saliva.yes, they are it is a fact to. so you better believe it, dogs have some kind of bacteria fighter in there food.
A dog's mouth because it holds less bacteria in it's mouth and because the saliva in a dog's mouth is more acidic so it breaks down the bacteria in there mouths. when a dog swallows all the saliva makes the dog have a cleaner mouth
A dog's mouth is actually far cleaner than a human's.
well.... dogs have 4 legs and humans have 2.... dogs muscles are in different spots in their body than humans