> [...] but do we know what the relationship has done for us? "Then as now, this was a good deal for the humans too. The scavenging dogs weren't just a sanitat

> [...] but do we know what the relationship has done for us? "Then as now, this was a good deal for the humans too. The scavenging dogs weren't just a sanitation squad, they were also security." [1] [1] https://youtu.be/aQHBmY6LbiA?t=132 https://youtu.be/aQHBmY6LbiA?t=132