The itching, coat changes, recurring ear issues: these are gut problems presenting on the surface. 70% of the immune system lives in the gut. When the microbiome is disrupted, the immune response dysregulates and you see it in the skin, not the stool. Broono Prebiotic is a vet-formulated prebiotic supplement for dogs that feeds the gut microbiome with clinically guided fibres and botanicals, supporting digestive rhythm, stool consistency, and the gut-skin connection that keeps coats calm and comfortable. Benefits Balanced Microbiome: Feeds beneficial gut bacteria for long-term digestive stability Better Digestion: Reduces bloating, gas, and occasional diarrhoea Maximum Nutrient Absorption: Your dog gets more from every meal Stronger Immunity: Natural defence against illness and infection Healthier Skin & Coat: Gut health shows on the outside Anal Glands Health: Fibre supports healthy anal gland expression and reduces blockages Perfect for Dogs with sensitive stomachs, loose stools, or digestive issues Dogs with recurring anal gland issues Itchy dogs whose symptoms start in the gut Dogs with itchy skin or unusual shedding Puppies building a healthy gut foundation Adult dogs needing immune support Senior dogs requiring extra digestive care Any dog you want to keep healthy long-term Active ingredients (quantity per chew) Prebiotic chews for dogs, with each ingredient chosen for a reason and dosed based on the science. Inulin (150 mg): prebiotic fibre that selectively feeds beneficial gut bacteria Pumpkin (125 mg): naturally fibre-rich support for stool quality and gut balance Psyllium husk (75 mg): soluble fibre for healthy bowel rhythm Liquorice root (40 mg): supports digestive comfort and gut barrier integrity Fennel seeds (35 mg): botanically supports a calmer digestive experience Vitamin E (60 mg): antioxidant protection for skin barrier resilience Niacinamide / B3 (4 mg): skin barrier function and cellular energy Folic acid (150 μg): supports gut lining renewal and cell turnover What to expect Days 1-3: Stool consistency may shift as the microbiome recalibrates. Expected, not alarming. Week 1: Inulin selectively feeding beneficial bacteria. Psyllium husk forming a gel matrix that supports stool structure and bowel rhythm. Weeks 2-4: Immune regulation improvements begin here, before coat changes. 70% of the immune system lives in the gut. Week 6: Coat and skin follow the gut. Visible change typically arrives in this window. How to use Give once daily with food or as a treat. Up to 10 kg: 1 chew. 10-25 kg: 2 chews. 25 kg+: 3 chews. Break or crumble as needed. Always provide fresh water. Soft, palatable chews. Most dogs accept them from day one as part of their breakfast routine.