I used to love Saturdays. I'd leave the alarm set, get up at the usual time, feed the cats, clean the litter trays, make a cup of coffee, and then take it back to bed and snuggle up with Phoebe and Sounds of the 60s. But Phoebe's been gone for four years now, and the NuCats aren't much for snuggling: they want to head out for a frolic as soon as they've had their breakfast. And, now that I'm not at work, Saturdays…