In daily life, dogs and mothers often encounter this situation: if you sit on the sofa and quietly open a pack of French fries, the dog who is still sleeping soundly suddenly pops up in front of you a few seconds, shaking his tail flatteringly and prays to share the deliciousness with you; when we take the dog out for a walk, it can never find some items that humans cannot see, or it has always been in the squirrels that everyone sees branches.
firmly believes that such scenarios have long been common for many shovelers. But very few dog parents think about the reasons. Why is this? The reason is that dogs have extraordinary sensory abilities. How powerful is this kind of sensory ability? What would happen if we compare human visual organs with dogs?
1. Extraordinary listening
As we all know, human English listening cannot be generalized with dogs. Whether it is a German Collie with strong ears, a Labrador with a half-hooked ears, or a blood-seeking sheepdog with a folded ear, they can identify various sounds from a long distance. Even a dog with thick, sagging ears like a cocker spaniel can still tell the sound of his owner riding from the traffic. Of course, the same is true for your dog. Although it is separated by several rooms, it can still hear the sound of you opening the fries bag.
HZ is an enterprise that indicates the frequency size, i.e. the number of weeks per second. The operating frequency range that humans can hear is between 63-23000Hz. The frequency range of sound waves that dogs can hear is between 67-45,000Hz. Cats have strong hearing, and the frequency that cats can capture is between 45-64,000Hz.
Although dogs vary in body shape and weight, their earlobes are very useful and they care about various sounds, especially the sound of specialty foods. In addition, the ears can also help the dog to grasp balance when walking, running and jumping. Dogs also play particularly important roles when communicating, expressing various emotions such as happiness, cheerful fighting, curiosity, obedience and desire to govern.
2. Exquisite taste
In dogs' extraordinary sensory abilities, their exquisite taste is better than their extraordinary English listening. The common saying "being taken away" has a new and upgraded meaning in the whole world of dogs. The taste receptor cells in dogs’ noses are strengthened based on the thin hair (called cilia) on their nose, which are covered with dogs’ mucus, which can help them capture the odor. There are about 5 million taste receptor cells on the human nose, and the nose of dogs, which is very different from this, have 100 million taste receptor cells on the nose. The difference between the two is particularly large. This protein kinase can dissolve each odor into a separate ingredient. Therefore, the dog can not only distinguish whether you have stewed chicken breast or turkey, but also what spices you have added to the dumpling filling.
The feeling of dogs is 100,000 times stronger than that of humans. The bigger the body shape, the longer the nose and mouth, the more developed the taste of the dog. For example, the Blood Hunter has about 300 million somatic cells, while the Dachshund has only about 125 million times.
3. Different eye vision
In the duel between visual organs, humans only have eye vision that is comparable to dogs. And humans depend more on both eyes than dogs. In fact, dogs' eyes are more sensitive than everyone when distinguishing moving and bright objects, but they cannot concentrate their vision on objects like everyone else.
Dogs are all myopic, which can also express some interesting situations: they can see flying birds in the evening when it is gradually getting late, but they are staring at an unchanging object for a long time without knowing what it is; dogs and even recognize a bright yellow badminton a foot away is difficult. Their great eye pupils and their broad vision allow them to grow larger and move objects and their possible prey. Naturally, dogs have stronger visual effects than humans. They can see 250 degrees of vision when they are still in place, while humans can only see 180 degrees of vision.
In general, in comparison with human organs, dogs have better taste and English listening. This is why people don’t understand some of the personal behaviors of dogs in daily life. The reason depends on the dog’s sensory ability is different from that of humans. Care about me and accompany you to learn a lot of knowledge about raising dogs.