The plot:

Not many years after 2020, humans began to do a strange thing. They began to kill off dogs en masse, effectively mining an entire family of living things for their various organs. Nobody knows why, but those who resist the poachers are brutally silenced. At first, it was foxes, but the targets quickly became coyotes, AWDs, and even domestic dogs.

Canine numbers have plummeted as the poachers have taken ahold of more and more of the world's resources. Recently, they were discovered to be infected by aliens, but that revelation only made them more powerful.

However, some humans have begun to fight back. Going off the grid, they're smuggled any dog they can get ahold of to a remote tract of land they call The Conservatory. There, dogs are safe.

Details:

Most dogs live in a huge central building. Wings radiate off a central hub, one wing per species. Each wing has a vet clinic, training rooms, and more. Each dog gets an indoor kennel and an outside run. The runs can be opened into a larger outdoor paddock that can be shared by the entire population of the species. There are even larger fenced-in areas along the perimeter (which is a well-guarded wall), but dogs are mostly kept indoors to keep them tame and human-friendly. Most dogs are tame.

However, some are not. Those dogs are taken behind doors marked Project:Backbite

I could use all sorts of feedback!