In addition to keeping warm, dogs curl up to sleep to protect themselves

It is common At present, we are more concerned about some problems that dogs often have, so we often do not pay special attention to some less popular knowledge or choose to ignore it. However, whether it is about rare popular knowledge or relatively rare and unpopular knowledge, we should all have a certain understanding. Maybe these inconspicuous knowledge can play a decisive role at critical moments.

Dogs often like to curl up their bodies when sleeping. The reason for doing this is not just to keep warm. Dogs are highly alert animals. Curling up can protect their soft abdomen. This is one of the reasons why they do this, indicating that they are not very relieved about the current situation. .

Our daily petting of dogs can not only promote the relationship between us and the dog, but also research shows that when we pet the dog, we ourselves Your blood pressure will drop. In addition, some owners like to put their own clothes on their dogs. This also has a certain effect. The smell left on the clothes can soothe the dog's irritable mood.

Dogs dig the ground after infiltration to keep the mark

If we carefully observe the noses of dogs, we will find that their noses have certain lines. These lines are actually equivalent to our fingerprints and can play a role in identifying identities.

It is said that dogs always like to follow the north and south magnetic lines of the earth when they defecate. When they are done defecating, they will use their feet to scratch the ground. This is because their feet The sweat glands on the body can trap breath here to mark one's territory.

Perhaps we think that Chihuahuas are quite controversial dogs. Whether they are approached by strangers or express their resentment, they will use their own shouts to deal with it. But in fact, there are better dogs than Chihuahuas. The most controversial dog breed is the beagle.

Dogs' hearing is almost 4 times that of ours, but their eyesight is not as good as ours. In particular, dogs may not have the same vision as us during the day, but at night, dogs have much better vision than we do. Dogs can see more things than us at night.

Some people say that dogs rely on the curvature of their tongues to drink water. Originally, they rely on the stickiness on their tongues to hold up the water, so dogs often drink water. Originally there were not many.

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