Biscuit’s Bad Breath Led Us Down a Rabbit Hole: The Oral-Gut Connection
By Jennifer Adams · Golden Retriever Mom & Supplement Researcher · Updated July 2026 It started, as these things do, with a kiss I immediately regretted. Biscuit, my seventy-pound golden retriever, decided to greet me first thing in the morning with her full enthusiasm and her full mouth, and the breath that came with it…