Gutwell Stress Support Supplement
Verified Aug 24, 2026
This is a daily crunchy supplement for dogs designed to support gut health and help promote calm, balanced behavior. It combines a prebiotic, probiotic, and postbiotic blend with passionflower, magnesium, pork plasma, and pumpkin powder. It’s intended to be mixed with food or given as a functional treat alongside a complete diet.
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Strong Choice
Overall, this is a thoughtfully formulated gut–brain support supplement that may suit dogs who need extra digestive or calming support on top of a balanced diet. The combination of prebiotics, multiple probiotic strains, and a postbiotic is a nice evidence-based approach for gastrointestinal health. It does not replace a complete dog food but can be a reasonable add-on for otherwise healthy dogs, especially those with mild stress-related tummy upset.
Computed from 3 of 3 applicable checks. Missing data is skipped, never counted against a food.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
Where these benefits come from
Benefits the manufacturer highlights in its own product marketing. KibbleLab lists them for reference and does not verify these claims.KibbleLab Review
Strengths
- Uses a triple-biotic approach with prebiotics, several probiotic strains, and a postbiotic to support a healthy gut microbiome.
- Includes passionflower and magnesium, which are commonly used in calming supplements for mild stress support.
- Pork plasma and pumpkin powder add highly digestible animal protein fractions and gentle fiber for gut health.
- Cold-pressed processing can help preserve the activity of heat-sensitive probiotic and plant ingredients.
Considerations
- This is a supplement only and must be fed along with a complete, balanced dog food to meet nutrient needs.
- Dogs with pork sensitivities should avoid this product due to the pork plasma ingredient.
- Any calming effect is likely to be mild; anxious dogs with significant behavior issues still need a behavior plan and veterinary guidance.
- Probiotics and botanicals can occasionally cause soft stools or gas when first introduced, so starting gradually may be helpful.
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
Prebiotic
Prebiotic is a non‑digestible dietary fiber or fermentable carbohydrate added to pet foods to selectively nourish beneficial gut bacteria, supporting healthy digestion, stool quality, and mucosal immunity in both dogs and cats. It can improve microbial balance and nutrient utilization but may cause gas or loose stools if introduced too quickly or used in excess, and owners should distinguish prebiotics from probiotics and consult a veterinarian for pets with chronic gastrointestinal issues.
02
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.
03
MOS
MOS (mannan-oligosaccharides) are prebiotic fibers derived from yeast cell walls commonly added to dog and cat foods to support digestive health by encouraging beneficial gut bacteria and helping reduce adhesion of certain pathogens to the intestinal lining. They may improve stool quality and support immune function as a functional ingredient rather than a nutrient source; MOS is generally considered safe but effectiveness depends on dose and product quality, so consult your veterinarian for pets with specific gastrointestinal issues or special dietary needs.
04
Beta-Glucan
Beta-glucan is a soluble fiber and bioactive polysaccharide often added to pet foods or supplements (commonly sourced from yeast, oats, or barley) for its prebiotic and immune-modulating properties, which may support gut health and enhance innate immune responses in dogs and cats. It is generally considered safe at typical dietary levels but can cause gastrointestinal upset at high doses, efficacy and optimal dosing vary by source and formulation, and pet owners should consult a veterinarian for animals on immunosuppressive therapy or with specific sensitivities.
05
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.
Product Details & Brand
Product Specs
Brand
Native Pet is a premium pet nutrition brand known for its minimal-ingredient, whole-food supplements, meal toppers, and functional treats for dogs. The brand targets health-conscious pet parents seeking natural alternatives to conventional supplements, with an emphasis on clean ingredients and functional benefits.
Manufacturer
Native Pet partners with manufacturing facilities in the United States that comply with FDA regulations for pet food and supplement production and follow Good Manufacturing Practices (GMP). The company maintains quality oversight through ingredient sourcing verification and third-party testing for safety and efficacy.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
No recall is listed for Native Pet Gutwell Stress Support Supplement.
Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026
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Frequently Asked Questions
Has Native Pet ever been recalled?
We have no recalls on record for Native Pet. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
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 listings. Last verified dates reflect our most recent data check. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
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