Well after another search of the house still no Nadia.
I'm sure she's inside I can't remember there being an opportunity for her to escape. We have now looked under the sofa and in the gap in the sofa that she's escapes to. No
We've looked behind a monks chest where she sometimes goes for some peace and quiet. No
We've even looked under Rivers blanket in case she hid in there when we wasn't watching. Another no.
Well I saw both the Naughty Twins hanging out in the afternoon sun and asked them to spread the word just in case she's managed to make it outside. They are so good at spreading information that even if she has escaped outside then there's a massive chance she'll be discovered by someone.