Dogs are interesting animals. Some of their personal actions often pamper and admire the owners. Among them, "sniffing butt" is a very interesting behavior.

When two dogs meet on the street, although they don't know each other, they must smell each other's butts after they are integrated. Then a more interesting scene came. Some dogs became friends with the other party after smelling the butt, some dogs would leave separately, and some would fight.

Then why is the news that dogs are important? Could it be that it is to smell that stinking butt? Hahahahaha~

1. Determine the strength of the other party

The key reason why two unfamiliar dogs smell each other's butts is to determine the strength of the other party. After all, the dog also understands that fighting is not good, and it is only cost-effective unless it can defeat the other party.

Therefore, when the dog clearly defines the strength of the other party from the other party's butt, it will immediately make a relative posture. If the other party is strong, the dog will immediately express obedience; if the other party is weak, there is no need to fight, and the dog will win in the end; if the other party has similar strength to the dog, then do it!

It is a very smart approach, which at least prevents dogs from unnecessary injuries.

2. Say hello

Just like when we people hug each other or greet each other when we meet, two dogs will immediately smell the other's butt when they meet, and express their sincerity for this.

And dogs can also clarify their companions' mentality based on their butts, and then change their current situation and how to interact with their companions according to their situation.

Naturally, dogs' eyesight are not very good, but their sense of taste is very good. Smelling butts can be regarded as a way to distinguish between strange dogs and companions.

3. Mating Right

Dogs can indeed learn a lot of information from the other party's butt, and whether they can obtain mating from the other party is one of the information they get.

When the dog is in mating season, it will immediately care about the dogs of the opposite sex. In it, it is heard that the butt of the opposite sex friend is not only determining the ID card information of the other party, but also asking whether the other party wants to mate.

If the two dogs in this situation do not smell each other's buttocks, but instead fight, it means that they have not reached a breakthrough in mating. If we ask each other about their butts, the probability of mating is quite high.

4. Distinguishing physical and mental health

This is the most effective thing in smelling butts. The dog's nose is indeed too effective, just like you can smell anything. Therefore, it is so amazing when the two dogs smell each other's butts and can understand the other's physical condition.

So this is why many dog mothers have been kissing their puppy's butt regardless of their puppy's resistance. This can not only clean the puppy's butt, but also smell whether the puppy is physically and mentally healthy.

Naturally, even if the dog smells whether the other party is physically and mentally healthy, it cannot give the owner feedback. Therefore, the owner has to care about the dog's daily health.

5.Dating

The behavior of a dog smells his butt is actually the function of distinguishing the real identity information of each other, and then check whether they are the best friends based on the situation.

Therefore, when two unfamiliar dogs smell each other's butts, they not only have to fight. After all, there is such a big resentment when they have bought it now. Friends are the most important.