Immune Support

Immune Support

Our dog and cat immune support supplements help keep your pet happy and healthy. In addition to our main Immune Support formula featuring organic mushrooms, we offer a cat and dog supplement probiotic powder with prebiotics and a fish oil loaded with Omega 3 fatty acids—all of which provide immune system support.

  • USDA Organic Mushroom Blend for Immune Support
    Trending

    122 Reviews

    USDA Organic Mushroom Blend for Immune Support

    We routinely take supplements to stay healthy and prevent illnesses, and we believe that our pets should, too! That's why we created our ...

  • Immune Goat Milk
    New!

    14 Reviews

    Immune Goat Milk

    Introducing Fera’s Immune Support Goat Milk for dogs and cats, each designed for extra healthy deliciousness. With Goat Milk as the #1 in...

  • Fish Oil with Vitamin E for Dogs and Cats by Fera Pets

    248 Reviews

    Fish Oil

    We created our Fish Oil as a do-it-all supplement for your dog or cat! It all starts by supporting a healthy skin and coat. But the benef...

  • USDA Organic Probiotics with Prebiotics
    Best Seller

    532 Reviews

    USDA Organic Probiotics with Prebiotics

    Tummy aches, loose stool, gas, low energy—it always hurts to see our pets suffer from intestinal issues. It’s why we created Fera’s Probi...

  • Pumpkin Plus Fiber Support for Dogs and Cats
    Organic

    108 Reviews

    Pumpkin Plus Fiber Support for Dogs and Cats

    Let’s be real—loose stool ain’t cool! It’s hard on your pet, and hard on us poop scoopers, too. Constipation and irregularity are no fun,...

  • Vegan Omega-3, 6, 9s Algae Oil
    Sustainable

    53 Reviews

    Vegan Omega-3, 6, 9s Algae Oil

    Naturally rich in Omega-3s, our algae oil is the only plant-based oil that has the highest concentrations of both EPA & DHA. The full...

  • Collagen Plus
    New!

    6 Reviews

    Collagen Plus

    We strive to keep our pets healthy and active, whether they're enjoying daily play or embarking on outdoor adventures. Fera's Collagen Pl...

Formulas you can fully trust

We combine Eastern and Western medicine for a holistic approach to pet health. Our supplements are formulated to be preventative and effective using the highest quality ingredients and precise dosing.

A new standard of

pet supplements,

one ingredient at a time.

  • Vet-Created

  • Effective dosing

  • 3rd-Party Tested

  • Clean Ingredients

  • High % of Actives