About This

• DAILY GUT & DIGESTIVE SUPPORT: Diarrhea? Sensitive stomach? Constipation? Your cat’s gut may need extra support. Daily probiotics help support digestion, immune health, and healthy litter box habits. Doctor By Cat Biome. Lickable. Reliable. Loved.
• TASTY AND EASY TO SERVE: Half the battle with any supplement is palatability. If your cat won’t eat it, the benefits don’t matter. Just squeeze and serve! This specialized formula is designed to support gut and digestive health while being as easy and enjoyable to feed as a treat. It supports healthy digestion, balanced gut flora, and everyday tummy comfort in a way your cat will love.
• HEAT-TREATED PROBIOTIC CIB001: Lactiplantibacillus plantarum CIB001 is a heat-treated probiotic that helps balance the gut microbiome, relieve diarrhea, and strengthen immunity by supporting the intestinal barrier. It is designed to withstand heat and stomach acid, helping ensure that its benefits reach the gut where they matter most. We chose this gentle, stable strain in response to cat parents whose cats experienced bloating or discomfort with conventional probiotics—because digestive care shouldn’t come with trade-offs.
• SYNERGISTIC PREBIOTIC & MINERAL BLEND: Plus, synergistic ingredients such as fructooligosaccharides (FOS), galactooligosaccharides (GOS), oat fiber, zinc, and magnesium are included to support probiotic function and your cat’s overall wellness.
• OUR PRINCIPLES FOR DEVELOPING NUTRITION FOR BELOVED PETS: Doctor By focuses on creating simple daily feeding routines while minimizing stress for both pets and caregivers. Support your cat’s daily wellness with a gentle, easy-to-feed formula suitable for kittens through senior cats.
• QUALITY-CONTROLLED MANUFACTURING: Doctor By uses 100% human-grade raw materials and conducts in-house quality testing every three months. It does not cause gastrointestinal disorders or hepatotoxicity, so it can be used consistently every day without a break. Our products are manufactured in HACCP- and ISO-certified facilities under careful quality-control standards. We value your feedback and welcome your thoughts—please feel free to contact us anytime