Dyne Digestion & Immune Support Soft Chews Supplement
Verified May 31, 2026
A daily soft chew supplement for dogs designed to support digestion and immune function. It combines bovine colostrum, prebiotics, multiple probiotic strains, and digestive enzymes, with chickpea and tapioca as the main carriers and a chicken liver flavor for palatability. This can be a useful add-on for dogs needing extra gut and immune support alongside a complete diet.
This is a well-formulated digestive and immune support supplement that uses a thoughtful combination of colostrum, prebiotics, multiple probiotic strains, and digestive enzymes. The inclusion of EpiCor postbiotic and several different fermentation products suggests a broad approach to gut health. It’s best suited as an adjunct to a balanced dog food for dogs with mild digestive sensitivities or those whose owners want to proactively support gut and immune function.
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
- Includes colostrum, which provides natural antibodies and bioactive proteins that may help support immune health.
- Contains a multi-strain probiotic blend plus prebiotics (FOS) and postbiotic (EpiCor), offering several routes of support for the gut microbiome.
- Added digestive enzymes (amylase, protease, lipase, cellulase, hemicellulase, bromelain, papain) may help dogs that struggle with digesting certain nutrients.
- Uses chickpea flour and tapioca starch as carriers rather than relying on a lot of simple sugars, and avoids artificial colors or flavors.
Considerations
- This is a supplement, not a complete and balanced diet, so it should only be used in addition to a regular dog food that meets nutritional requirements.
- Chicken liver flavor and bovine colostrum mean it is not appropriate for dogs with known chicken or beef/dairy-related protein allergies.
- Dogs with very sensitive stomachs may need a gradual introduction, as multi-strain probiotic and enzyme blends can occasionally cause soft stool or gas during the adjustment period.
- Because of the number of bioactive ingredients, it’s important to follow the label directions and check with your veterinarian if your dog has chronic illness or takes other medications.
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
Colostrum
Colostrum is the antibody‑rich first milk from mammals used in pet foods and supplements to provide immune support and gut‑health benefits through concentrated proteins, immunoglobulins, growth factors and other bioactive compounds. It may aid neonatal passive immunity, intestinal barrier function and recovery during illness or stress in dogs and cats, but efficacy depends on source and processing, and it can cause digestive upset or allergic reactions in animals with dairy sensitivity and should not replace proper neonatal care or vaccinations.
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
Yeast Fermentate
Yeast fermentate is a processed yeast ingredient used in pet foods as a functional additive to improve palatability and deliver yeast-derived compounds such as beta‑glucans, mannan‑oligosaccharides, nucleotides and B vitamins. These components can support digestive health, beneficial gut microflora and immune function in dogs and cats, but it is not a primary protein source and pets with yeast sensitivities or allergies should be monitored, with quality and concentration varying by manufacturer.
04
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.
05
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.
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.Product Details & Brand
Product Specs
Brand
The PetAg brand encompasses the company’s broader range of nutritional supplements, milk replacers, and specialty diets for dogs, cats, small mammals, and exotic pets. It emphasizes clinically supported nutrition backed by decades of animal care expertise.
Visit PetAgManufacturer
PetAg maintains extensive quality control programs for its pet nutrition products, adhering to regulatory standards for pet food and supplements in the United States. Their facilities operate under FDA and AAFCO guidelines for animal feed safety and quality.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
PetAg Dyne Digestion & Immune Support Soft Chews Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has PetAg ever been recalled?
We have no recalls on record for PetAg. 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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