Did Puppy Dog Eyes Evolve To Please Humans? The question that most animal lovers are asking is this: Did these canine expressions evolve to please us? In fact, recent research has shown that these dog eyes may have evolved in order to please us. But what if this isn’t the case? Is it possible that dogs evolved these expressive features to appeal to human beings?
Why do people like dogs
Scientists have now solved the mystery of how puppy dog eyes came about. This characteristic of dogs is actually a result of their preference for human facial muscles. The muscles in these facial areas are highly flexible, and they were acquired through gradual evolution. In the process, the dogs acquired a new muscle in their forehead, the elevator annuli oculi medial is, or LAOM. Since then, they have used the muscle to deploy their pug eyes.
Dogs and domesticated animals
A recent study has provided some clues as to why puppy dogs have expressive eyebrows. It has been thought that these expressive muscles were acquired by the dogs during domestication. According to the researchers, this trait may have evolved due to humans’ unconscious preferences and could have influenced their selection during domestication. This characteristic is also beneficial to the dog’s selection over other animals because it evokes a strong human desire to care for it.
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