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Because we brush our teeth then sleep and while we're asleep our mouth is dry and smells bad. Dogs on the other hand always keep their mouths wet and so there is your explanation.
Actually the human mouth has many more types of bacteria than that of a canine, which is why you find more odors in the human mouth.
What else can I help you with?
Do dogs have better breath than human?
Yes dogs have way better breath than humans it's a fact. You can look it up on line it will give you specific answers. Even though they don't brush there teeth. They can have very clean teeth!
How can dogs smell better then humans?
because dogs have a better sense of smeel than humans, because there eyesight is poorer than humans there other senses grow
Is a dogs memory better than a humans?
no
Is it true or false that a dogs sense of smell is about 20000 times better than a humans?
yes it is true dogs smell much better than humans
Can dogs smell better than humans?
of course
Is a dogs hearing better than a humans?
Yes
Is dogs nose better than peoples nose?
Dogs can pick up smells better than humans -yes.
Are dogs better than humans?
There sense of smell is definitely better than ours
Are dogs senses better than humans?
There sense of smell is definitely better than ours
Can dogs see in the night?
Yes, better than humans
How many times better can dogs hear than humans?
10 times better than us
Why are dogs noses so special?
they have better senses than humans
