It’s not news to anyone that dogs may just be the greatest animals to ever exist. While dogs may just be pets to us, to them, their owners are their entire world. Here, one dog proved that to the entire world after becoming known for the loyalty he had for his owner. Hachiko the dog waited for his owner at a train station every day, despite the fact that the owner had already died. But for every day until his own death, Hachiko waited and waited to be reunited with his precious owner.