You’ll have to sign in to the library’s proxy server to see this, but if you’re curious about the domestic-feral-wild circles of stray dogs in Moscow, check out this article from the Financial Times in 2010. There’s currently a huge controversy over a citizen group’s plans to “cull” the stray dogs using poison meat. Stray dog culls have been a regular part of urban life for centuries, but are increasingly at odds with pet keeping cultures.