8 small secrets about the dog love woof you know?

1. The dog is a nearsighted, less than one-third of normal human vision, but its night vision is three times better than that of humans, and is better at capturing dynamic objects. Its hearing is 16 times that of a human and its sense of smell is 1 million times that of a human, which can make up for the lack of vision. 2. Police dogs are able to track scent for over 300 hours and can remember 3 hours for one sniff. Throwing pepper and other irritating scent substances along the way may allow the dog to find you faster, so you should choose to go up a tree and jump (fly) to another tree… 3. There are 8 blood types of dogs, but the proteins contained are not as pure as human blood, so dogs receiving their first blood transfusion will not reject any blood type, but if they want to receive another transfusion, they can only receive their own blood type or the first transfusion. The blood type of dogs even affects the mating of dogs, and the mixing of blood types may cause the sudden death of the dogs born. 4. The DNA similarity between dogs and wolves is as high as 99%, and the most wolf-like dog is not a husky but a Czech wolfdog (banned in many countries for being too similar). The dog has been domesticated for tens of thousands of years, and the dog is becoming more and more intimate with humans, and its nature makes it obedient to its master.   Afghan Hound is the dog with the lowest IQ, but it is said to be the only dog that can enter a five-star hotel, just because of its elegant demeanor and flamboyant appearance …… English bulldogs, pine lions, bull terriers IQ is also not high, the IQ of two ha is in the upper, it is just unruly, low obedience. 6. Although dogs are loyal to humans, but sometimes dogs will play a small mind “cheat” human to achieve their own purposes, such as some dogs will often hold back not to go to the toilet, in order to extend the time to play outside… The newborn puppy is deaf, blind and toothless, the newborn Dalmatian (spotted dog) is pure white, and the pine is the only dog whose tongue is not pink. Dogs can put on your clothes when they are emotionally anxious, and the smell you leave on your clothes has a calming effect on them. Welcome to exchange WeChat public number: daily dog training Finally, the chances of a guy walking his dog to get a girl’s phone are 3 times higher than the average guy…