Dear Christopher Cat: Oreo, our 3-year-old neutered male indoor-outdoor cat, suddenly acquired a large, soft swelling over one hip. When I look closely, I can see two small scabs at the center. What ...

Q My cat lives to go outdoors, especially in the summer. Every so often, he gets in a scrap and comes home with a wound that I promptly wash off and apply antibiotic ointment to. This time, he has a ...

Rachel M. McLoughlin, Robert M. Solinga, Jeremy Rich, Kathleen J. Zaleski, Jordan L. Cocchiaro, Allison Risley, Arthur O. Tzianabos, Jean C. Lee Proceedings of the National Academy of Sciences of the ...