Myetrodog!

The metrodog website is entirely in Russian, but for those who, like me, either can't read Russian, or are prepared to spend hours transliterating Cyrillic into English they then can't read either, it does have lots of pics of Metro dogs. These invariably look mad, desperate or dazed (visitors to 'Tri brodyagi' sometimes describe themselves as having the same reactions).

'Sobachki,' as I understand it (see first sentence for amount of credence to give to this), not only means 'dog', but also the @ sign, a symbol for which we in miserable English have no word. I imagine it as having something to do with a dog curling up to go to sleep in the warmth of the Metro, but then this could also apply to a number of flexible mammals with tails. Squirrels, for instance. There are uncountable hordes of those in the tunnels.