Yesterday was a bit odd. My neighbor from across the street came over to talk with me. She does golden retriever rescue, and had her latest golden with her - a really nice dog named Bridget. Bridget hadn't made a sound, and was never in view, but it freaked Natasha out. As soon as she came to the door, Natasha thumped and dashed into my bedroom. I stood on the front porch talking and petting the dog for a while. When they'd gone, Natasha stayed under my bed, thumping.
I finally coaxed her out, but as soon as I went to pet her, she ran back under the bed and thumped. Over the next hour or so, Natasha got up the courage to come into the living room with me, but it took a while before she'd let me pet her or come up on the couch to sit with me (normally, if I'm on the couch, she's in my arms). Then, I could pet her, but she'd suddenly thump and run away. I finally realized it was when I brought my right hand near her that she ran off - it was OK being petted by my left hand, but not my right. It wasn't until I changed my sweatshirt and washed my hands in mechanic's solvent, then rubbed them with parsley, before I could pet the bunny again. She went right back to normal once I'd done that, and has been perfectly OK all day today.
I asked her last owner if Natasha had ever had a run-in with a dog before, and she said that she had never seen a dog other than one puppy, who she'd ignored, so it isn't that. I guess that Natasha just has an unexplained fear of dogs - but that does answer the question of why she had the same reaction a few weeks ago when I had the Scouters over. I know that many, if not most, of them have dogs - I'll bet Natasha smelled the dogs on them and that's why she ran under the bed and thumped.
On the up-side, I had friends over for dinner on Sunday, and Natasha was very friendly toward them, even climbing into laps and coming up for petting. Progress.