Teddy’s nose is wet because of structural problems

If you look closely, you will find that there are a large number of wrinkles in Teddy’s nose, which increases the surface area of ​​the nose many times and can accommodate more olfactory cells. It is said that the area of ​​​​skin in the nose of a Teddy dog, when the wrinkles are spread out, is four times that of humans. This 4 times does not sound amazing. Humans have 25 million olfactory cells, but Teddy dogs have 125 to 220 million olfactory cells, and their sensitivity can be up to 1 million times higher than humans. It’s no wonder that in many fields now, humans rely on Teddy dogs’ sense of smell to accomplish things that humans cannot.

Teddy’s nose is wet because he licks his nose

Owners who have raised dogs should know that many dogs lick their noses habitually. Research has found that dogs behave better in maintaining their high sensitivity. For example, a Teddy's wet nose may be contaminated by more odor molecules in the air, while the hairless part of the nose has many bumps. When odor molecules enter Teddy's nose, a series of analyzes are completed in Teddy's brain. Teddy's nose was wet. It's not something the nose secretes to make it moist. Teddy licked his nose with his tongue, which was always moist and sensitive.