It doesn't seem to be as uncomfortable for her to breathe, and I have not noticed her shaking today. She is also eating better. She and Angel went out on the porch and she wandered around sniffing for a long time. Now everyone is napping.
She's had two doses of Clavamox. We will see. I have to admit that if anyone would present with an atypical form of pneumonia, it would be my respiratory-challenged dog.