The world of the shadow cats

This video pretty much says it all.

Feral cats live among us, in the shadow world between "wildlife" and "pets". Properly managed, a feral cat colony is an asset to any location, in terms of pest control (and therefore disease control) , public education, and the sheer elegance of a fed and vetted feline gracing a sunny spot on the lawn.

Herewith the tale of one such managed colony, located in Houston TX... perhaps, not so very far from you...