OK, apologies for thread hijack, but:
It's make Fifi more alert and just overall more responsive. She's not turned into a kitten but she's more involved rather than just sleeping somewhere. She's sleeping now
, but here on the desk next to my keyboard. And her limp has totally disappeared
I've decided to try Balie on it. He's been tested for kindey function which is OK. I need to get to the bottom of whether his behaviour is as a result of physical discomfort or whether he really is, as I suspect, suffering from onset of senility