Yes.
Animals such as seals, dogs, pigs, sheep, horses, chickens, ducks, donkeys, buffaloes, and Yangtze River porpoises all cry.
Reptiles, birds and mammals all shed tears, but animals below amphibians do not shed tears. In addition, turtles, crocodiles, etc. do not have sweat glands, so they need to sweat out through their eyes, which looks like tears.
Animals similar to how humans understand crying include: dogs, cows, and horses. Many higher animals (mammals) also have thoughts, emotions, and feelings, so they also cry, but they have difficulty communicating with humans. As long as most of the brain has feelings, the most direct observation is whether there are obvious changes in their mood.
Extended information:
Humans shed tears when they are sad, and they also shed tears when they are happy. This is a response to commands from the brain. Also, when dust falls into the eyes, they will shed tears in order to wash away the debris.
In short, tears protect the eyes. Crying and shedding tears are different. Both reptiles and mammals can shed tears, but crying is probably a "patent" of humans, because only humans have consciousness (at least so far, only humans have been found to have it), and crying is a An emotional activity is a conscious behavior.
Charlie Darwin, the founder of the theory of evolution, believed that crying is a "relic" of evolution and has nothing to do with the competition for survival in the evolutionary process. Darwin analyzed: When crying, the capillaries around the eyes become congested with blood, and the small muscles contract to protect the eyes, causing the lacrimal glands to secrete tears. Based on this, Darwin believed that tears themselves are meaningless "by-products" for the human body.
For non-human animals, tearing may be just a behavior to excrete excess body salt. When cows and horses are led into the slaughterhouse, their eyes will well up with tears, and they look very pitiful. These are animals with high intelligence. Maybe they have understood their fate and shed tears because of sadness.
Reptiles, birds, and mammals all shed tears, but animals below amphibians do not shed tears. In addition, turtles, crocodiles, etc. do not have sweat glands, so they need to sweat out through their eyes, which looks like tears. ?
Not all animals can cry, but there are animals that can cry. Animals with tear glands will shed tears, but not all tears can be understood as crying. As mentioned above, crocodiles and camels also shed tears, but they are not caused by sadness.
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