Decipher the behavior of sniffing buttocks oddly in dogs

Sometimes, you can catch dogs standing smelling their asses. This seemingly quirky act actually means far more important than its appearance.

According to experts, the dog's nose is 10,000 to 100,000 times more sensitive than the human nose. When a dog sniffs the butt of another individual of the same species, it is actually collecting important information.

Dr. George Preti of the Monell Center for Chemical Recognition (USA) and colleagues studied the secretions of wild grass dogs and wolves to decipher the behavior. They found that on the butt of the dog there was an area called an anal pouch , which specifically identified chemicals that could be identified with other dogs.

One of the glands in the anal pocket is the head -secreting snow , creating a natural characteristic odor for dogs . Another route called sebaceous glands also plays an important role, mainly lubricating and waterproofing the skin and fur of this animal.

The dog sniffs the butt of another individual of the same species, it is actually collecting important information.

Dr. Preti also discovered that chemical compounds are primarily produced from these glands and create a characteristic smell of a dog that is short-chain acids and trimethylamine - an organic compound formed too. rotting, rotting plants and animals, as well as being associated with the smell of rancid fish or bad breath.

Odor secreted from the anus pocket of a dog depends on many factors, such as diet, gender, emotional state, . So when a dog sniffs the butt of another dog It can collect these details more clearly and know other hidden information.

However, how can dogs capture these smells without being mixed in with stronger smells, emissions from manure? According to experts, the answer lies in the second olfactory system in their extremely sensitive nose, called sugar cane (jacobson's organ) . This unit is specialized in chemical communication and is not intended to smell other odors.

With the nerve system connected to the brain, cane leaves can avoid overlap with other parts of the nose, which are also used to smell. That helps the dog identify the chemical characteristics of the same species it is sniffing.

Dogs do not always like being smitten by another one.

According to scientists, dogs use up to 33% of brain function to analyze scent. While this rate in humans is only 5%.

Being able to treat each other's dogs sniffing anus is a way for them to "shake hands" and introduce themselves in the animal world. In addition, when they are used to other dogs, they will continue to smell each other's butt to get information from what happened and avoid stress.

However, it is clear that dogs do not always like to be smitten by another one. In many cases, they may even bite each other just because they feel uncomfortable with the action. You will have to split them up as quickly as possible.

Therefore, the smell of buttocks is the same way that dogs learn about each other in a special way of smell.