Just for the record, everything went well I bought extra giant drinking bottles for Smokey and Bernie (1100 ml) and they had their large 600 ml as well so 1700 ml in total, there was still some water when I came back home. Fred and Leo usually don't drink much they have midi 300 ml bottles and that's enough for a couple days but I added extra large 600 ml bottles just in case. They still had plenty of water left in them they usually drink about 50-70 ml daily. So everyone had two bottles and I fixed them firmly to the bars with an additional wire to make sure they can't be moved.
For food, Wednesday before leaving home I gave everyone a bit more than usual portion of pellets but without bowls for girls just on their hay, also left them a plenty of hay, as all my rabbits are perfectly toilet trained I've just covered their floor with hay (excepting their toilets). I removed all hanging hay mangers and everything that could be potentially dangerous. As I'd expect Fred and Leo still had their hay they both like their floor clear and moved hay to one side opposite the toilet tray Fred stuffed all hay under the bench.
Girls, Smokey was fine she still had some hay left and one bottle was almost full, her toilet looked healthy normal size poop maybe a bit less than usual as she had no pellets for two days. Bernie was skinny and very hungry she normally eats plenty of hay and I left a lot but she ate it all, I gave her only hay that evening I came back and pellets in the morning not full portion. She looked really skinny but now in two days back to normal weight and happy.
The only Fred's poop was not normal but smaller in size and some berries were connected I think because he ate some hay from the corners where there found some hair from molting I cleaned his cage before leaving and he's not molting now actually just a little bit as he is very fluffy maybe he cleaned himself and got some fur I watched him if he's in pain but he was acting like normal and next day his berries were normal size.
Also, before leaving home I put screens in front of every cage and shut down the blinds so it was dark in the room an
So summa summarum they did great and their cages weren't too dirty too, I usually change girls toilets twice a week and males weekly but remove urine corners on day 3-4, so everything went well.