Scientists have started to study how dogs take emotional cues from human voices. According to the head researcher: "We’d put an experienced dog up in the scanner, and he’d be up there sitting still. Then we’d bring into the room a less experienced dog. And he’d get so jealous! He just wanted to be on the scanner bed like the other dog. It became the place of happiness."
Photos Courtesy of Borbala Ferenczy and Eniko Kubinyi
Diagram adapted from “Voice-Sensitive Regions in the Dog and Human Brain Are Revealed by Comparative fMRI" by Attila Andics et al.