I have a juvenile squirrel that appears to have respiratory issues, maybe pneumonia. Breathing pattern is different and you can hear noises when you hold him close to your ear. I gave .05 mls Baytril last night and this morning, also SQ fluids twice and he is eating formula again. I just lost the brother, he was to far along. This one, Darrell, weighs 135 gms. I also have access to smz/tmp. Thank you.