Traits such as big eyes, fuzziness, and having pudgy bodies, we tend to often find them cute and adorable. From babies to baby animals, it's hard not to be excited when we see them; this is only natural due to how our bodies are programmed.
Our brains are filled with "feel-good chemicals" whenever we see something cute. We often find ourselves in gigil. This is also known as cuteness aggression.
Most of us are aware of this cute tactic pulled by certain animals but more likely with dogs. As wolves evolved to become domesticated to they developed an irresistible look pulled with their sweet beady little eyes.
Scientists that studied the behavior of dogs in shelters believe that dogs have developed this to exploit human preferences in order for them to find a new home.