Hi Justin

My BP used to have a nose whistle as well. It would only happen every now and then, and was very quiet. If this sounds like your dear Lily, I wouldn't worry too much. She likely has shed or debris in her nose.

If your bp shows any signs of a RI, like labored breathing or an uptilted head, make sure to take her to a vet asap. If another shed passes and the whistle persists, I would try a humidity tub, and then a vet visit. Can't be too safe with this little ones!

I hope your dearie does well