Probiotic Soft Chews Supplement For Dogs
Verified Jun 8, 2026
This is a probiotic soft chew supplement for dogs designed to support everyday digestive function and appetite. Each chew provides one billion CFU of beneficial bacteria plus prebiotic FOS to help nourish those microbes. It’s a low‑calorie, chicken‑flavored chew that can be given daily alongside a complete dog food.
Nutritionally, this is a well-formulated probiotic supplement that delivers a meaningful dose of live bacteria plus prebiotic fiber in a small, palatable chew. It’s appropriate for most adult dogs who need ongoing digestive support or are prone to mild tummy upsets. As with any supplement, it should be used in addition to, not instead 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
- Provides 1 billion CFU of mixed probiotic strains per chew, which is a solid daily dose for most dogs.
- Includes FOS (fructooligosaccharides), a prebiotic fiber that helps feed and support the beneficial bacteria in the gut.
- Calorie content is low at about 5 kcal per chew, making it easy to add without significantly impacting daily calories.
- Uses mixed tocopherols as a preservative and avoids artificial colors and flavors, which some owners prefer to limit.
Considerations
- This is a supplement, not a complete and balanced diet, so it must be given alongside a regular dog food that meets AAFCO standards.
- Contains chicken liver flavor and brewers dried yeast, which can be problematic for dogs with chicken or yeast sensitivities.
- Probiotic effects can vary between individual dogs; some may benefit more than others, and any dog with chronic digestive issues should be evaluated by a veterinarian.
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
FOS
Fructooligosaccharides (FOS) are non-digestible, soluble prebiotic fibers commonly added to pet foods and supplements to feed beneficial gut bacteria and support intestinal health. In dogs and cats they can help improve digestion, stool quality and immune support, but excessive amounts may cause gas or loose stools in sensitive animals so levels should be balanced and introduced gradually.
02
Microorganism
In pet food, “microorganism” typically refers to beneficial bacteria or yeasts used as probiotics, fermentation agents, or single‑cell protein sources to improve digestibility, nutrient profile, and product stability. These live cultures can support digestion, nutrient absorption and immune health in dogs and cats, but benefits are strain‑specific, depend on adequate viable counts and proper storage, and pets with compromised immune systems or sensitivities should consult a veterinarian before use.
03
Brewer's Yeast
Brewer's yeast (deactivated Saccharomyces cerevisiae) is commonly used in dog and cat foods as a flavor enhancer and supplemental source of protein, B‑complex vitamins, trace minerals and immunomodulating components such as beta‑glucans. It can support skin, coat and general nutritional status, but may cause gastrointestinal upset or allergic reactions in yeast‑sensitive pets, is not a live probiotic, and should be used cautiously in animals prone to purine‑related issues or those receiving antifungal medications.
04
Chicken Liver Flavor
Chicken liver flavor is used primarily as a palatability enhancer in dog and cat foods, made from concentrated chicken liver extracts or flavoring compounds to improve aroma and taste rather than to serve as a significant protein source. Although liver-derived flavors can contribute trace amounts of B vitamins, iron and vitamin A, inclusion levels are typically small, so they shouldn’t be relied on for nutrition; pets with liver-related dietary restrictions, sensitivities, or a history of pancreatitis may warrant caution and owners should consult their veterinarian if concerned.
05
Vegetable Glycerin
Vegetable glycerin is a plant-derived humectant and sweet-tasting solvent commonly used in pet foods and treats to retain moisture, improve texture, dissolve flavorings or vitamins, and enhance palatability. It provides usable calories, is generally regarded as safe for dogs and cats in typical amounts, but excessive intake can cause digestive upset and may be a consideration for diabetic pets or those needing calorie-restricted diets.
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
Brand
Under the Weather Pet is a pet food and supplement brand offering freeze-dried bland diets, broth toppers, and wellness chews for dogs and cats. The brand targets health-conscious pet owners seeking convenient, vet-formulated solutions for digestive upset and recovery support.
Visit Under the Weather PetManufacturer
All Under the Weather products are manufactured in the United States in facilities that follow FDA and USDA guidelines. The company emphasizes quality control, sourcing premium human-grade ingredients, and producing small batches to ensure safety and nutritional integrity.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Under the Weather Pet Probiotic Soft Chews Supplement For Dogs has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Under the Weather Pet ever been recalled?
We have no recalls on record for Under the Weather Pet. 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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