Is it true that dog's saliva contains antibiotics?  I am
interested in reading a detailed answer pertaining to the
biological factor if possible. Answers:    There is some kinds
of germs that dog saliva can kill, however there is a lot of
things surrounded by dog saliva that can make you sick. E coli
for example. They lick their rears, eat their poo, and enjoy
their noses in other dog's behinds. They also chew on their paws
and take that bacteria in their mouth. Source(s):  Related
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