If you want your rat to do that - the trick is to catch them when they're sleepy. 
If they trust you, then they'll happily lie there and be scritched, and you can position them upside down.
I can do that during mid-day with my well-socialized rats, but there's no point in even trying after 6pm.
If they trust you, then they'll happily lie there and be scritched, and you can position them upside down.I can do that during mid-day with my well-socialized rats, but there's no point in even trying after 6pm.
