Why does a dog sniff virtually everything that it encounters?
A) because its sense of vision is very poor
B) because olfactory information is rarely transmitted to its brain
C) because the main way that a dog perceives the world is through olfaction
D) because sniffing is associated with pleasant odors

Question

Quizplus · Accepted Answer

Dogs primarily perceive the world through their sense of smell, which is why they sniff everything they encounter. This behavior allows them to gather information about their environment.

Why Does a Dog Sniff Virtually Everything That It Encounters