How does the smell of dogs work

The Canine Olfactory Apparatus: An Engineering Marvel

At the heart of a dog's superior sense of smell lies an intricate olfactory apparatus. Their noses are a symphony of finely tuned structures designed to capture and process scents.

The olfactory epithelium, a tissue located within the nasal cavity, boasts a staggering number of specialized receptors called olfactory receptor cells.

These cells possess receptors that can identify specific odor molecules, allowing dogs to discern an astonishing array of scents...

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