No bonding time tonight,but despite the sandpit play and binkying I do now see a lot more bar nibbling (still an inch apart) when near each other, as well as reaching up as if trying to get to the other rabbit. I know bar nibbling typically sign of aggression but watching them it looks more like curiosity...snowy I know is always looking for an escape (wild burrowing bun at heart) whereas not seen shadow biting before n today he was...hmm
One more positive note the extension is ready for final wire to be put on door and put in situ (with doors closed for now) and almost ready for outside run at nighttime (connecting the hutch to run "mgiver style" with wood slabs, a cut up hinged door and hook and eye fastenings to prevent escape and intruders!
I've also booked time off so when I pick them both up from bonder I have a solid 4 days introducing them into their forever home, fx its enough time, planning on spending first night outside with them in runs if nice weather and second night maybe for hutch introduction...yawn...gonna b tiring...