Thanks, all, for the feedback!
equalsign – She is 4 years old, spayed, I’ve had her since she was 8 weeks old and this is the first time she’s ever made this specific noise.
BB – This is definitely a new noise for her. And she can go several hours without making it at all. Seems to pop up mostly when she’s grooming or eating, but sometimes she can do those things and not make the sound.
I have noticed her sneezing a bit this morning, very, very slight clear nasal discharge (I think – when she cleans her face I can’t tell if there is anything, although there isn’t anything crusted around her nose, or on her front paws.) She is still acting fine, racing around my legs this morning excited for her veggies!
Is anyone familiar with how bunnies can get “snuffles” (pasteurella). She hasn’t been around any other animals for 4 years. I guess it could have been dormant in her system and just now popped up, but she hasn’t been stressed or anything lately. The only other thing I can think of is allergies – we’ve had our windows open the last few days. How common is allergies in bunnies?
Thanks again so much for all the help!