Humans have an odd fascination with showing their pets videos and pictures of the same species. Whatever the reason, it is a bizarre phenomenon...but a hilarious one, nonetheless!
Take for example the border collie puppy and his human in this video. She plays a couple YouTube videos of nearly-identical border collie puppies, and hers goes absolutely crazy!
He runs around, gets up right by the TV and watches ever-so-intently. This puppy might've just found his new favorite toy.