USDA Organic Probiotics With Prebiotics Supplement
Verified Jun 17, 2026
This is a flavorless probiotic and prebiotic powder designed to be added to your dog’s or cat’s regular food to support healthy digestion. It provides 12 different probiotic strains totaling 5 billion CFU per scoop, along with prebiotic fibers like FOS, organic inulin, and organic acacia to help nourish those beneficial bacteria. It’s suitable for pets of any age or size who may benefit from extra gut support alongside a complete diet.
Nutritionally, this is a well-formulated digestive supplement that offers a diverse blend of probiotic strains plus multiple prebiotic fibers to support a healthy gut microbiome in both dogs and cats. The guaranteed 5 billion CFU per scoop is a solid dose for most pets, and the low moisture and fiber levels are appropriate for a powdered supplement. This product is meant to be used in addition to, not instead of, a complete and balanced diet, and can be a good option for pets needing extra digestive support.
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 12 different probiotic strains, providing broad-spectrum support for the gut microbiome in both dogs and cats.
- Guaranteed 5 billion CFU per scoop, which is a robust daily dose for most pets without adding significant calories.
- Includes multiple prebiotics (FOS, organic inulin, organic acacia) to help feed and maintain the beneficial bacteria in the intestine.
- Flavorless powder format makes it easy to mix into food for picky pets or those on specific therapeutic diets.
Considerations
- This is a supplement only and does not provide complete and balanced nutrition, so it must be used alongside a regular, balanced pet food.
- Pets with very sensitive digestive systems may do best starting at a reduced dose, as the company suggests, to minimize the chance of temporary gas or loose stools when first introducing probiotics.
- Contains yeast (Saccharomyces boulardii), which is generally beneficial but may not be ideal for pets with a known yeast hypersensitivity.
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
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.
02
Lactobacillus Casei
Lactobacillus casei is a probiotic bacterial strain added to dog and cat foods and supplements to support digestive health by helping maintain a balanced gut microbiome, which can improve stool quality and nutrient absorption. Its benefits are strain- and dose-dependent and may include modest immune support, but viability is affected by processing and storage and pets with weakened immune systems or serious illness should consult a veterinarian before use, as transient GI upset or interactions with antibiotics can occur.
03
Saccharomyces Boulardii
Saccharomyces boulardii is a probiotic yeast commonly included in pet supplements or therapeutic diets to support gastrointestinal health, help restore a healthy gut microbiome, and reduce incidences of acute or antibiotic‑associated diarrhea in dogs and cats. It is generally safe and acts as a transient, non‑colonizing microbe with strain‑ and dose‑dependent benefits, but precautions include avoiding use in severely immunocompromised animals or those on systemic antifungals and checking product CFU, strain identity, and storage conditions for effectiveness.
04
Lactobacillus Plantarum
Lactobacillus plantarum is a probiotic bacterial strain commonly added to pet foods and supplements to support intestinal microbial balance, aid digestion, and help maintain normal stool quality in dogs and cats. It can promote nutrient absorption and support immune health when provided in adequate, strain-specific doses, but effectiveness depends on viability (CFU count) and formulation, and pet owners should consult their veterinarian—especially for young, elderly, or immunocompromised animals—since probiotics are adjuncts, not replacements for medical treatment.
05
Bifidobacterium Infantis
Bifidobacterium infantis is a probiotic bacterial strain commonly added to pet foods and supplements to help establish and maintain a healthy gut microbiome, supporting digestion and nutrient absorption. It may help reduce diarrhea and intestinal inflammation and support immune function in dogs and cats, but effects are strain- and dose-dependent, require viable CFUs and proper storage, and pets with severe illness or compromised immune systems should be evaluated by a veterinarian before use.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
Fera Pets is a premium pet supplement brand offering veterinarian-formulated supplements for dogs and cats, including probiotics, joint support, and omega-3 products. The brand targets pet owners seeking science-backed natural supplements for holistic health and longevity.
Visit Fera PetsManufacturer
Fera Pets products are formulated under veterinary guidance and manufactured in FDA-registered, Good Manufacturing Practice (GMP) compliant facilities in the United States. They follow stringent quality control protocols and source ingredients that meet human-grade standards.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Fera Pets USDA Organic Probiotics With Prebiotics Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Fera Pets ever been recalled?
We have no recalls on record for Fera Pets. 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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