I agree that 2 weeks is nothing in rabbit land! And accepting any petting or food means you are well on your way. Rabbits that are truly feral usually aren’t possible to catch. And I agree that being in a safe home is wonderful for her. In time, if you have the ability, she may appreciate having a bonded companion, but that’s something you can think about down the road.
My best tip for earning the trust of a rabbit is to play “hard to get”. So you can spend a lot of time on the floor with her, but pretend to ignore her for the most part. You can still hand feed etc, but don’t worry about trying to cuddle or pet her yet. Usually when a bun is comfortable relaxing near you it means they are ready to consider some nose rubs. Minimizing how often you have to pick her up will also help.
I also agree that free-roam is awesome, but she will feel safer with a “home base”, such as a pen that is kept open most of the time but has her litter box, a hide, etc..
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The answers provided in this discussion are for general guideline purposes only. The information is not intended to diagnose or treat your pet. Seek the advice of your veterinarian or a qualified behaviorist.