Question

Why do dogs sniff here and there

Answer 1

Answer:

Because the odor is unique to every dog, two dogs can quickly determine if they've met before." Dogs sniff butts as a form of greeting and obtain vital information from the anal secretions. ... And because the odor is unique to every dog, two dogs can quickly determine if they've met before.

Explanation:

Answer 2

Answer:

The dogs can sense and smell objects as for as 20Km away. The dogs are found sniffing here and there. ... Dogs sniff in order to gather the scent of the urine of the other dogs in the pavements, trees or around. It helps them to know who is around in their neighbourhood.

Explanation:

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