Probiotic Booster Soft Chews Supplement
Verified Jun 17, 2026
A daily probiotic soft chew supplement for dogs designed to support a healthy gut microbiome and digestive function. It provides a blend of multiple probiotic strains plus prebiotics like MOS yeast fraction and inulin, with whole-food ingredients such as blueberries, broccoli, carrots, and cranberries. This is intended to be given alongside a complete diet, not as a primary food source.
This is a thoughtfully formulated probiotic supplement for dogs that uses several well-known probiotic strains along with prebiotic fibers to help support a healthy balance of gut bacteria. The use of recognizable food ingredients and avoidance of artificial preservatives will appeal to many owners, and the soft chew format tends to be easy to give. It is best used for dogs who may benefit from extra digestive support on top of a complete and balanced diet.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.
At a Glance
KibbleLab Review
Strengths
- Contains a multi-strain probiotic blend (including Bacillus subtilis, Lactobacillus acidophilus, L. reuteri, Enterococcus faecium, and Saccharomyces boulardii), which can offer broader support for the gut microbiome than a single-strain product.
- Includes prebiotics such as MOS (mannooligosaccharides) and inulin, which help feed beneficial gut bacteria and may improve the effectiveness of the probiotics.
- Uses whole-food ingredients like blueberries, broccoli, carrots, cranberries, and flaxseed that contribute natural phytonutrients and fiber.
- Soft chew format with clear weight-based dosing makes daily administration straightforward for most dogs.
Considerations
- This is a supplement only and does not provide complete and balanced nutrition, so it must be given alongside a regular dog food.
- Peanut flour is included, so it would not be appropriate for dogs with known peanut sensitivities.
- Dogs with very sensitive stomachs may need an especially slow introduction to probiotics, even though gradual introduction is already recommended.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Probiotic Blend
A probiotic blend is a mixture of live beneficial bacteria added to pet foods to support healthy digestion, maintain a balanced gut microbiome, and contribute to immune health in dogs and cats. Benefits can include improved stool quality and reduced occasional digestive upset, but effectiveness depends on the specific strains, dose and viability (CFU) and some pets may experience mild, transient GI changes; immunocompromised animals should receive veterinary guidance and probiotics are not a substitute for veterinary care.
02
Bacillus Subtilis
Bacillus subtilis is a spore-forming probiotic bacterium added to some pet foods and supplements to support healthy gut microbiota, digestion, and stool quality in dogs and cats. It can help with nutrient utilization and immune support, but effects are strain-specific and depend on viability (spores are heat-tolerant); consult your veterinarian before use for animals with weakened immune systems.
03
Lactobacillus Acidophilus
Lactobacillus acidophilus is a probiotic live bacterial culture commonly added to pet foods and supplements to help maintain a healthy intestinal microbiota, support digestion, and reduce the risk or severity of diarrhea and antibiotic-associated gastrointestinal upset in dogs and cats. It is generally considered safe and can support immune and gut health, but efficacy is strain- and dose-dependent, is not a substitute for veterinary care, and owners should consult their veterinarian—especially for young, elderly, or immunocompromised animals—before use.
04
Lactobacillus Reuteri
Lactobacillus reuteri is a probiotic bacterial strain used in pet foods and supplements to support a healthy digestive microbiome and aid digestion in dogs and cats, often improving stool quality and nutrient absorption when viable cultures reach the gut. Benefits are strain‑specific and depend on adequate live counts at consumption; products should be stored and formulated to preserve viability, and pet owners should consult a veterinarian before use in immunocompromised animals or when treating persistent GI issues.
05
Enterococcus Faecium
Enterococcus faecium is a probiotic bacterium commonly added to dog and cat foods or supplements to support intestinal microbial balance, digestion, and stool quality. When a tested, strain‑specific product is used it can help reduce diarrhea and support immune and digestive health, but efficacy is strain‑dependent and products should be quality‑controlled for safety and absence of antibiotic resistance, so consult your veterinarian for animals with health issues or compromised immunity.
Product Details & Brand
Product Specs
Brand
JustFoodForDogs is a premium pet food brand offering freshly prepared, human-grade meals for dogs. The brand emphasizes transparency, nutrition backed by veterinary science, and meals cooked in open kitchens. It caters to discerning pet owners seeking balanced, minimally processed nutrition formulated by veterinary professionals.
Visit JustFoodForDogsManufacturer
JustFoodForDogs operates open-to-the-public kitchens and facilities where all meals are prepared in accordance with USDA standards for human food. The company adheres to rigorous quality control, using independent laboratory testing for nutrient analysis and safety. Their veterinary team formulates diets based on AAFCO nutrient guidelines and conducts feeding trials.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
JustFoodForDogs Probiotic Booster Soft Chews Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has JustFoodForDogs ever been recalled?
We have no recalls on record for JustFoodForDogs. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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