I agree with you on the pine. I'm pretty confident it isn't the pine, but you have to admit it is worth changing to see if it does any good. Why not? Couldn't hurt! There is no quick end to a debate on the internet, unfortunately![]()
Yeah that sound is the only thing that is out of the ordinary... perhaps it was gas? A fart? A burp? If she hasn't been eating it makes some sort of sense that it might just be the lack of something in her stomach causing it to make a strange noise.
It really is odd. I read your post when you initially made it, and I had no suggestions other than the vet. It really does sound unusual. Does she seem normal since it happened?