About This

• ⚕️ Your Other Family Doctor Because the most powerful healer in your pet’s life isn’t us. It’s you. We give you the science, clarity, and confidence to create the healthiest version of your pet.
• 🪷 Gut Relief Made Simple Diarrhea, constipation, or sensitive stomachs: Dr.BY Cat Biome restores balance with daily probiotics that cats actually enjoy.
• 👅 Irresistible & Easy If they won’t eat it, it won’t work. That’s why ours is lickable, squeeze-to-serve, and loved like a treat.
• 🧪 Gentle, Stable Science Powered by our Advanced Bio-Lock probiotic process. Designed to stay alive through heat and acid, reaching the gut where it calms digestion and strengthens immunity, gently and without bloating.
• 🧑‍🍳 Safe, Human-Grade Care Enriched with FOS, GOS, fibers, and minerals for total wellness. 100% human-grade, HACCP & ISO certified, safe for daily use at every life stage.