Allergy & Immune Soft Chews Supplement
Verified Jun 10, 2026
This is a functional soft chew supplement for dogs designed to support skin, immune, and gut health. It uses a mix of mushroom extracts, quercetin, bovine colostrum, and a specific postbiotic blend, with chicken bone broth and salmon oil adding palatability and fatty acids. It’s intended as a daily add-on to a complete diet rather than a stand-alone food.
This is a thoughtfully formulated supplement aimed at dogs who may benefit from extra support for skin and immune function, or for those with mild, recurrent sensitivities alongside a balanced diet. The combination of mushroom extracts, quercetin, colostrum, and a defined postbiotic blend is evidence-informed and targets both the immune system and gut environment. It’s best suited as an adjunct for otherwise stable dogs, not as a sole treatment for significant allergy or skin disease issues.
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
- Uses a clearly identified proprietary mushroom blend (reishi, turkey tail, chaga), which are commonly studied for immune-modulating properties in veterinary and human fields.
- Includes quercetin, colostrum, and eleuthero-derived ingredients that are often used to help support normal immune and inflammatory responses.
- Contains a targeted postbiotic blend with defined bacterial strains, which may help support gut health without the stability issues some probiotics have.
- Palatability and texture are supported by chicken bone broth, bacon fat, and salmon oil, which also contribute omega fatty acids for skin and coat support.
Considerations
- This is a supplement only and does not provide complete and balanced nutrition, so it must be fed alongside a full, appropriate dog diet.
- Contains chicken bone broth, bacon fat, and salmon oil, so it is not suitable for dogs with known allergies to chicken, pork, or fish.
- Bovine colostrum and other animal-derived ingredients may not be appropriate for dogs with dairy or bovine protein allergies.
- As with any immune- or allergy-focused supplement, dogs with significant or worsening symptoms should be evaluated by a veterinarian rather than relying on supplements alone.
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
Mushroom
Mushrooms are used in pet foods as a low‑calorie vegetable ingredient and flavor enhancer that adds dietary fiber and bioactive components such as beta‑glucans, antioxidants, B vitamins, and minerals. These compounds can modestly support immune health and antioxidant status in dogs and cats, but mushrooms should be included only in moderation and sourced/processed safely because some wild species are toxic and some pets may experience allergies or gastrointestinal upset.
02
Reishi
Reishi (Ganoderma lucidum) is a medicinal mushroom used in pet foods and supplements as a functional ingredient for immune support and antioxidant benefits rather than as a primary nutrient. It contains polysaccharides and triterpenes that may help modulate immunity and inflammation, but evidence in dogs and cats is limited, product quality and dosing vary, and it can interact with immunosuppressive or anticoagulant medications or cause gastrointestinal upset, so consult your veterinarian before use.
03
Turkey Tail Mushroom
Turkey Tail mushroom is used in pet foods and supplements as a functional, medicinal ingredient providing bioactive polysaccharides (notably beta‑glucans and PSK/PSP) and prebiotic fibers to support immune function and gut microbiome health rather than serving as a primary protein or vitamin source. It may offer antioxidant and immune‑modulating benefits for dogs and cats, but should be food‑grade and quality‑tested, used at appropriate doses, and discussed with a veterinarian—especially for pets on immunosuppressive drugs or chemotherapy—since interactions and gastrointestinal upset can occur at higher intakes.
04
Chaga
Chaga is a medicinal mushroom added to pet foods and supplements as a functional ingredient for its antioxidant compounds and immunomodulatory polysaccharides (e.g., beta‑glucans), rather than as a protein or caloric ingredient, and is promoted for potential immune‑support and anti‑inflammatory effects in dogs and cats. Because robust clinical data in pets are limited, chaga should be used cautiously—source quality can vary, it may interact with immunosuppressive or anticoagulant medications, and it is generally avoided in pregnant or nursing animals and those with bleeding disorders.
05
Quercetin Dihydrate
Quercetin dihydrate is a plant-derived flavonoid antioxidant commonly added to pet supplements and some functional foods for its anti-inflammatory and mast-cell stabilizing properties rather than as a traditional nutrient; in dogs and cats it is often used to help manage allergic reactions, support immune health, and reduce oxidative stress. While generally well tolerated and potentially helpful for seasonal allergies and inflammatory conditions, efficacy data in pets are limited, and it should be used under veterinary guidance because dosing, possible gastrointestinal upset, and interactions with certain medications (e.g., anticoagulants or drugs metabolized by liver enzymes) need to be considered.
Product Details & Brand
Product Specs
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 Allergy & Immune Soft Chews 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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