Human brains are quite complex. Shutterstock.

1. Processing Objects

Scientific studies have revealed that dogs use a similar part of their brains to humans when trying to process the number of objects before them. Dogs do not need to be taught this skill either; it is entirely instinctual.

Stella Lourenco, an associate professor of psychology at Emory, states that brains in various species have evolved along specific paths over time, resulting in the similarities that are noticeable today.