sirius sniffer

It’s no secret what a dog’s nose knows. While we humans have only around 5 million scent receptors, dogs’ olfactory receptors number in the hundreds of millions! Dogs use their noses as a primary source of navigation and information gathering. They use scent-marking a source of communication. Dogs take in scent the way most people take in visual and auditory information.

Yet in our human-centric world, dogs are constantly thwarted or punished for gathering info/exploring/expressing themselves via sniffing and marking.