know two of them. Rookie catkeeper or dogkeeper.

Know 5. -10. Junior catkeeper or dogkeeper.

Know more than 10, congratulations, senior keeper officer certificate awarded to you.

OBSCURE KNOWLEDGE ABOUT DOGS

1.Dogs can perceive changes in weather

Animals are very sensitive, even the slightest movement, they can seen and heard from all directions. If there is no stranger approaching, the dog suddenly fidgets, barking and so on, it is likely because the weather has changed, maybe the storm is coming, maybe the haze is coming.

2.Dogs can "read human"

Humans train obedient dogs, in fact, it is not the dog can "understand" human language, but will "observe&read human", according to some behavioral instructions to complete a certain action, and then remember.

3.The longer the dog's nose, the easier it is to get heatstroke

Every winter, do you feel that only the nose is the coldest part of your five senses? That's because the nose is longer than the other four officials, so is the dog. The longer the nose, the better their ability to perceive temperature. So they are more likely to suffer from heatstroke.

4.Dog's nose is always wet to keep its sense of smell sharp

Dogs like to lick their noses, so their nose is often wet, which means that the dog is very healthy.

5.Dogs have poor ability to distinguish colors

In the dog's world, there are only three colors, yellow, blue and gray. there are no extra colors in their eyes, which leads to the dog's poor ability to distinguish colors.

6.Dogs have poor body heat dissipation

Dog's fur is thick and rich, even if the body has sweat glands, sweating ability is very poor, they cannot dissipate heat timely. On hot summer days, dogs will gasp.This is a way for them to dissipate heat by evaporating saliva through their tongue.

7.Sniffing butt is a normal social behavior for dogs

Dogs have a very good sense of smell. we often see them to smell the butt of the same animal or cat, that is because there is an area called anal gland at the end of the dog's butt, which can release the exclusive identification information of the animal world. Dogs can detect gender, emotions, etc. by smelling each other's butt.

8.Dogs also have unique "ID cards"

Human fingerprints and blood are proof of identification information, and the dog's nose is also the only "ID card", which is unique and can accurately identify the dog's identity.

9.Dogs have flexible ears

The dog's ears are controlled by 18 muscles and are exceptionally sensitive. They can receive and distinguish different sources of sound by changing different movements.

10.Dog's tongue can curl up

When the dog drinks, the tongue will naturally curl into the shape of a spoon to help him get more water.

11.Dogs have a faster reaction time than humans

Dogs react more than four times faster than humans, If you provoke them, you can't escape with a bite, so don't challenge a dog's reflexes.

12.Dogs don't like to be dominated

Before being domesticated, dogs are free, Even though they have now become pets, some dogs still do not like humans to hold them, because in their world, lying on human limbs like children means being dominated by fate.

13.A dog's sense of smell is more than 10,000 times better than a human's

Dogs have more than 200 million olfactory cells in their noses, which can detect rotten apples among 2 million, so they are often domesticated as special breeds, such as police dogs.

In these cases, we can use pet monitoring pods----Pet ICU, Animal Diagnostic Imaging and Pet Oxygen Chamber