A patient comes in with a possible diagnosis of an aggressive form of cancer, but the final x-ray reveals something unusual. Fourth-year student Singen Elliott is working on Lewis, a dog with a suspected breathing issue. The problem is, when the docs try to get the dog to cough, they can’t seem to re-create the problem. Enter Singen, who is told to run Lewis around the hospital hallways to see if that works. Fourth-year student Aziza Glass’ rotation in large-animal medicine has been fairly quiet, except for one vociferous miniature donkey named Leslie who is in for a general checkup. Seems simple enough, but Leslie has quite the mind of her own!