Dogs are the most common pets, but they hide a lot of little secrets that no one knows about. Do you really understand the dog that is taken out for walks every day?

1. The deepest affection in the world: a dog's affection for its owner.

According to the investigation and research of a western scientist, it shows that the deepest affection in the world is the affection of dogs towards people, and the affection of parents towards their children is only the second!

2. Newborn puppies cannot hear or see

When puppies are born, their sensory functions are immature, eyes and ears are in a closed state. And this deafness and blindness can also protect themselves, closing the eyes to prevent the invasion of germs, and closing the ear canal to protect its auditory system.

3. Dogs coming to auntie and girls coming to auntie are not the same meaning

The dog's body bleeding to auntie is actually to prepare for mating, which is equivalent to a signal.

4. Dogs can lower blood pressure

A survey by a doctor from Queen's University Belfast showed that people who have dogs at home have lower blood pressure than those who don't have dogs at home . So those families who are hostile to dogs! It's time to change the prejudice against Wang.

5. The female dog's estrus period is twice a year, while the male dog is ready ready at any time.

Under normal circumstances, if the female dog is not sterilized, they will There are 2 estrus periods in a year, but male dogs are different, they may be in estrus at any time! Therefore, shit shoveling officers who raise male dogs, please be sure to take good care of your own furry children. You may be responsible for other people's bitches if you are not careful!

6. Dogs have 40 times the sense of smell than humans!

We all know that dogs have a sensitive sense of smell, but to what extent? Humans have about 5 million olfactory cells, but dogs’ olfactory cells can be as large as 125-200 million! So don't steal your dog's food, don't even think about it, it will be discovered immediately!

7. Each dog's nose is unique

No two dogs in the world have the same nose, which is similar to human fingerprints. In foreign countries, some people use the dog's nose print to confirm their identity.

8. Crowds that dogs hate: takeaways, couriers

If you often have takeaways or couriers to your door, you will find that dogs are very helpful to these groups of people. Disgusted, even the usually good-natured dog will show a fierce look!

Many people speculate that dogs are disgusted with the clothes they wear? Actually not.

Research shows that dogs hate the way they come and go. In the world of dogs, I feel that the emotions of these people are not calm enough, so they have the idea that the other party wants to invade, so they bark at the other party and drive them away.

9. Not all dogs are born to swim

In many people's minds, they think that dogs are born to swim, and this wrong view is likely to lead to dogs Life! So in summer, don't blindly throw Wang into the water, otherwise it may be harmed!

10. Boys who keep dogs are more likely to please girls.

Hahahaha, are there any boys who are excited to see this? This is not nonsense, there is data to show it. The contact information of a boy who takes a dog for a walk to a girl is 3 times higher than that of ordinary boys!

After reading these little knowledge, do you think Wang is amazing?