Some people are no longer content with simply being strange humans, so they look for ways to take their strangeness to whole new levels and shed their human skin in favor of something stranger, like a dog suit.
For some this is a fetish, for others simply a way to deal with the fact that they feel uncomfortable in their own skin, and I imagine a few dress up like dogs just for the fun of it.
Secret Life Of The Human Pups recently aired on the UK's Channel 4, exposing viewers to this bizarre subculture with roughly 10,000 "secret pups" in the UK alone. It's a dog's life indeed!
-Via Dangerous Minds