Gut Health Support
USDA Organic Probiotics with Prebiotics
$29.95
- Boosts & enhances immune system
- Soothes skin related issues associated with seasonal allergies
- Increases gut flora for an energy boost
- Promotes healthy digestion and normal stools
Trusted by Veterinarians. Guided by Experts.
Meet the experts who help ensure every product meets the highest standards for safety, efficacy, and pet wellness.
4.8 / 5 – Trusted by 500,000+ Pets | 30 Day Money-Back Guarantee
5 Reasons Dr. Wolfe Stands Behind Fera Pets
Fera's formulas are built around meaningful input levels. Your pet gets what actually makes a difference.
Fera Pets does not include fillers — no fluff, only the good stuff, so every serving delivers the highest percentage of active ingredients possible.
By combining holistic Eastern botanicals with science-backed Western ingredients, Fera provides a holistic approach to your pet’s wellness than traditional supplements.
Our COA Look Up Tool allows you to enter the LOT# or product name and see 3rd party test results including microbial and heavy metal testing for safety and label claims for potency.
The NASC Quality Seal ensures that our formulas, supplements, and manufacturing practices meet rigorous standards for overall product quality. We are proud to bear the Quality Seal on all of our products.
Dr. Wolfe’s Recommendations for Every Pet Parent
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Not All Pet Supplements Are Created Equal
The average pet supplement isn't held to the standards your pet deserves, often cutting corners on ingredient quality, transparency, and efficacy. Fera was designed by a veterinarian who had to look her patients' owners in the eye.
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Yes. Many pet parents use multiple Fera supplements together. Our formulas are designed to complement a daily wellness routine and can often be used alongside one another, depending on your pet's individual needs. We always recommend introducing new supplements gradually and checking with your veterinarian if your pet has a medical condition, takes medications, or is on a therapeutic diet.
Most pet parents start to see noticeable changes around weeks 3-6. That said, every pet is different- you might spot small wins even before then!
Many of our products are formulated for both dogs and cats, including Dr. Dulake's Probiotics and Mushroom Blend. We recommend checking each product page for species-specific guidance, serving recommendations, and ingredient details before use.
We know picky eaters can be challenging, so many of our powders are designed to mix easily into food with minimal taste or smell. Acceptance can vary from pet to pet, but many customers find their pets adjust well when introduced gradually.
Every Fera product includes a lot code on the packaging. You can enter that code on our Certificate of Analysis page to view third-party testing information for that specific batch, including quality and safety testing results.
Trusted by 500,000+ Pets