Guys I'm feeling absolutely awful about this... but it seems that one of my beloved girlies is, in fact, the One That Ate All The Pies.
Is there anything obvious I ought to be doing apart from making sure I'm not overfeeding her and trying to get her more active through play? She's a gentle, laid-back, snoozy type, if you get my drift...
I don't know how much she actually weighs but I'm pretty sure that it's more than is sensible.