Homeless woman with dogs Originally uploaded by Franco Folini Many homeless people have dogs. There are many theories why from for the company to it helps them get more money when begging to the dogs protect them and…
humans
Humans Can Track a Scent Like Dogs Can
Ever wondered how a dog can follow a scent that is invisible to humans? Well, put your nose to the ground and you just might be able to follow it to. These undergraduate researches discovered that they could – although…
