[quote=@Robeatics]
It is populated entirely by dogs.
[/quote]

Said dogs come in many groups, be it dogfish, hot dogs (which are like snakes), dogs as big as dinosaurs and so on.

[quote=@deadlyfairy13]
The dog population have brains comparable to a 14 year old human in wisdom and attention span.
[/quote]

All of which are psychologically of this nature.