Blu-ray include a pair of brief featurettes: "Letting the Cat Out of the Bag" and "Russian For Herding Cats." Seeing as the featurettes are of a promotional nature, don't look to them for any answers ...

Thousands of cats roam the streets of Istanbul every day. They belong to no one, yet they are an integral part of society. Free, independent, and proud, they have lived among humans for many years, ...