Hi everyone
Thanks for the congrats and the quick replies. It's always reassuring to know that you're not the only one worrying about such things (even though I figured it was probably a common concern!). By the sounds of it, it may well be normal for this little lass to be a a bit of a couch potato - but if anything changes I will follow your advice and get it checked out.
Best wishes to everyone else!
Smelly.