@Kiki: I put some sand in the fridge and gave it to Bumpy, he seems to really like it.
But I don't think sand holds coldness very well, it went back to room temperature fairly quickly. Large stones seem to fare a lot better, Minty laid her chest on the cooled stone for a really long time though.
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The last two weeks were a bit rough for Bailey and Raster. Raster's been preemptively trying to dominate Bailey, but end up being countered pinned most of the time. Size-wise, they're about the same, but Bailey has a few grams on Raster currently (30g at 9 weeks old) so he's not a pushover like Ollie was (who was 19g when it happened last time).
I've simplified their 110 quart bin while this is going on, but they were bored without toys, so they dug up the whole place and topple their wheels over every single night, then run on it like that and made a huge racket while the wheels banged on the wall.
The last few days Bailey had caught on so he's sniffing and grooming Raster regularly now, and Raster seemed to have resigned quickly.
After a clean out, I rearranged their furniture to make space for their new wheel platforms and the Knuff platform (to free up some space for running and digging).
Raster and Bailey with their old Keurig cardboard house.
New bin layout.
Bailey exploring the new place...
Spot the robo.
Raster chilling and munching.