Legacy Biome
Legacy Biome was created with the understanding that our modern dogs have lost vital microbial diversity—once passed down through generations living in natural environments. This brand leans into the science of the ancestral microbiome and the power of nature to restore what industrial food and over-sterilization have taken away.
They’ve tapped into the research behind microbiome extinction and rebuilt something lost—fermented soil-based organisms, ancestral dirt exposure, and species-appropriate bacterial diversity—all in a product line designed to help repopulate the canine gut in a truly foundational way.
Key Legacy Biome Highlights:
Species-Specific Microbiome Support — Inspired by the way wild canines naturally built robust microbiomes through exposure to soil, raw meat, and scavenging behavior.
Carefully Selected Soil-Based Organisms (SBOs) — These aren’t generic probiotics. SBOs are resilient and more likely to survive stomach acid, colonize the gut, and support real bacterial diversity.
Focus on Gut-Immune Balance — Healthy microbial diversity supports immune regulation, digestive strength, and resilience against environmental stressors.
Clean, Minimal Ingredients — Formulated without unnecessary fillers, synthetic additives, or overprocessed ingredients—just pure, intentional wellness tools for gut repair.
Small Batch + Holistic Foundation — The brand operates with a functional, holistic lens—intentionally developed by people who understand both science and whole-body wellness.
Legacy Biome stands apart from traditional probiotics by working with nature rather than trying to replace it with lab-grown solutions. I recommend this line when dogs have lost microbial diversity due to antibiotics, sterilized living environments, or overly processed diets—and especially when they struggle to tolerate typical probiotic powders.
Want to talk about whether your dog would benefit from this kind of support? I’d love to help you explore whether Legacy Biome fits your dog’s healing plan.