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I am doing an experiment on Dog's vs Human mouths and the amount of bacteria each have. I thought that a humans mouth would be cleaner because we are able to brush and floss our teeth daily. I have read that Dog's mouth's are cleaner. Why ?
Tags: bacteria, Dog, HUMAN, mouth, vs
Obviously dog's mouth is dirtiesr then human mouth and those who consider it to be sterile are totally wrong. scientific evidences have proved that dog saliva can inhibit certain bacterial growth like that of E.coli and certain strains of Streptococcus but there a variety of other bacteria in dog mouth that are found to be quite harmful for both the pet and its owner. Dog's teeth have a coat of biofilms in the teeth.
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Latest activity: 13 years ago. This question has 1 answers.