OT: It's Cat-urday

Along with more than 10,000 viewers I've become hooked on watching the Spice Kittens: four kittens, who are being looked after, along with their mum, at PurrfectPals. Their activities are livestreamed (they are currently asleep at the time of writing) - watch here.

Here is a screen-shot of the four in action:

Thanks to @crimeficreader for the tip.