Dog
The latest study using magnetic resonance imaging (MRI) to humans and dogs together proved that dogs have same response to voices and use the same parts of the brain as humans to do so. This gives dogs the ability to recognize emotional human sounds, making them friendly social pets to humans.
Because dogs respond to voices the same way humans do, they are able to recognize what in human sounds, making them social?
emotion
This gives dogs the ability to recognize emotional human sounds, making them friendly social pets to humans.
Dog