Maltese
We can often Netizens have seen photos of various ball games on TV with their dogs at home. If dogs like ball games, they will be very interested, and some will rush to the TV to "draw" them. However, not all dogs will have this reaction. What is the reason?
Dogs have better flicker perception than humans, which is consistent with the claim that dogs are more sensitive to movement than humans. This also answers a rare question: Why are most dogs not interested in television, even when other dogs appear on television? The reason is that the picture on the average TV screen refreshes 60 times per second, which is higher than the human flash perception ability of 55 Hz. In the human eyes, it is a continuous image that is smoothly integrated together. However, dogs can see 75 Hz light, and the pictures on TV look less realistic to dogs, making dogs pay less attention to the TV screen.
If the picture is interesting enough, some dogs seem to react to other similar and changing images that appear on the screen, regardless of whether the picture is shiny or not. However, technological changes have led to more dogs watching TV. High-definition digital TVs have higher Hertz numbers, and dogs see less glare. Therefore, more and more owners point out that when "nature programs" are broadcast on TV, their dogs are very interested in the scenes of animals moving. . However, although dogs will react to similar animals on TV or animals running fast, they are not interested in cartoon dogs, which sometimes surprises owners. This difference illustrates how clearly and thoroughly dogs see the image of movement. When a dog sees a cartoon dog, he or she may not see an object moving, but cartoon characters and live animals move differently. Therefore, the dog sees something moving, but it knows that it is not a real dog or other animal.
Currently, there are also dog TV stations specially built for dogs overseas. The purpose is to allow dogs to spend some quiet time by watching TV when they are not accompanied by their owners.
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