I don't believe, either, that they only remember one previous day. Like you said, they have routines and they know the layout of their living space, so they must have a stronger memory than that. I don't know how far back they can remember, though... When Sophie stayed at Casper's rescue for a week to be bonded, she still knew me and the room she lived in, so it must be at least a week, but I had expected that. And when they haven't been at the vets for months, they still know that when I get the carrier out it's bad news for them, so they must remember at least as far back as their last vet visit, but, again, I would expect that... I think they must remember back a lot farther than that, but I have no proof for it. I don't think any book I've read on rabbits has had any information on their memory...
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