Proactive Paws Primitive Probiotics (45g) by Dr Karen Becker. Next gen probiotics from wild wolves, canine specific strains, soil based organism
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Expiry date:
May 31, 2028
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Developed by world-renowned veterinarian Dr Karen Becker, Proactive Paws introduces Primitive Probiotics — a species-specific formulation designed for the canine microbiome as nature intended.
Species-Specific Gut Health for Dogs
The Future of Pet Probiotics Starts Here
Primitive Probiotics™ combines ancestral strains from wild wolves, species-specific strains from healthy domestic dogs, and ultra-resilient soil-based organisms (SBOs). This unique 3-in-1 formula delivers unmatched microbial diversity and survives stomach acid to truly transform your dog’s gut health. PRIMITIVE PROBIOTICS™ is ideal for:
- Dogs with diarrhea, soft stools, or excessive gasDogs recovering from antibiotics, illness, or stress
- Dogs receiving heartworm parasiticides or flea/tick medications that can alter microbiota
- Dogs with anxiety, aggression, or sleep issues
- Seniors needing immune and cognitive support
- Puppies building a resilient microbiome from the start
Not all probiotics are created equal. Most pet probiotics on the market are human strains, never adapted to the metabolic, immune, or thermal environment of dogs. They’re not designed to survive the journey through a carnivore’s GI tract and accomplish a specific purpose. And many lack evidence of efficacy in the species they’re sold for.
That’s why Dr Karen Becker, Co-author of the #1 NY Times selling book, the Forever Dog developed PRIMITIVE PROBIOTICS™, a radically different, science-driven approach to rebuilding and maintaining your dog’s microbiome using the very strains nature intended: from wild wolves, healthy domestic dogs, and living soil.
Emerging research now confirms that species-specific probiotics, isolated from healthy members of the same species, offer more targeted benefits. These strains are naturally adapted to the host animal’s microbiome, pH, bile levels, temperature, and immune landscape.
1. Ancestral Strains
These strains are isolated from wild wolves and represent the ancient microbial allies that dogs evolved with: robust, immune-priming, and genetically aligned with the canine body.
2. Species-Specific Strains
Sourced from healthy domestic dogs, these strains are uniquely adapted to the stressors and diets of modern life. They’re highly colonizable and provide targeted support for digestion, immunity, and stress tolerance.
3. Soil-Based Organisms (SBOs)
Spore-forming probiotics like Bacillus subtilis and Bacillus clausii are natural survivors. They resist heat, stomach acid, and antibiotics; modulating inflammation and restoring balance when your dog needs it most.
This triad is more than just a probiotic; it’s a complete microbiome restoration system. Together, they create a truly adaptive, robust, and functional microbiome for modern dogs.
What can you expect?
- 24 - 48 hours: Noticeably firmer stools, less gas, and less bloating
- 1 - 2 weeks: Calmer mood and better appetite
- 4 + weeks: Stronger immunity, more energy, improved sleep, and better resilience
Why do vets trust Primitive Probiotics™?
- Designed by a functional medicine veterinarian and microbiome scientists
- Built for the canine gut, not repurposed from human formulas
- Third-party tested for purity, viability, and shelf stability
- Free from fillers, preservatives, or synthetic flavours
- Safe for long-term use in all breeds and life stages
- Safety-certified: evaluated under FDA GRAS and Health Canada List C veterinary health standards
- Clinically backed: supported by multi-site trails using real-world canine models, not rodents or petri dishes
- Manufactured in the USA in a GMP-certified facility, following strict quality and safety guidelines to ensure purity, potency, and consistency
More Information
Most pet probiotics are not truly dog‑specific, often using human strains that are poorly adapted to the canine digestive tract, immune system, bile environment, and body temperature.
PRIMITIVE PROBIOTICS™ uses species-aligned, healthy microbes sourced from wild canids, healthy domestic dogs, and soil-based organisms—mirroring how dogs naturally evolved to acquire beneficial bacteria.
A three‑ecosystem approach restores microbial diversity, combining ancestral strains, modern canine strains, and resilient soil‑based organisms to create a stable, functional, and adaptable gut microbiome.
Clinically studied strains deliver targeted benefits, including improved stool quality, reduced diarrhea and gas, stronger immunity, calmer behavior, allergy relief, and better resilience after antibiotics or stress.
The formula is science‑backed, safe, and results‑driven, third‑party tested, free from fillers and prebiotics, suitable for all life stages, and designed specifically for the modern dog’s biological needs.
Many microbiome-damaging insults disrupt serotonin production in the gut, making anxiety and behavior problems worse. This is the first veterinary-formulated product that blends LP815, a patented, calming strain, with S. boulardii, the strain recommended for use during antibiotic therapy to reduce microbiome damage.
More information on https://www.proactivepaws.com/products/primitive-probiotics?variant=53259728552301
