Castor & Pollux: Purposeful Pet Nutrition Starts Here

Welcome to Castor & Pollux — the leader in organic and responsibly sourced pet food. From USDA-certified Organix to sustainably raised Pristine recipes, each bowl is filled with clean ingredients, premium proteins, and real superfoods crafted to support your dog’s health naturally.

USDA-Certified Organic Recipes

Organix recipes are made with at least 95% organic ingredients, including free-range chicken and nutrient-rich vegetables — certified to meet strict USDA Organic standards.

Responsibly Sourced Proteins

Pristine features grass-fed, free-range, or wild-caught proteins raised without added hormones or antibiotics — because conscious sourcing starts with healthy animals.

No Junk, Just Real Food

No corn, wheat, soy, GMOs, artificial preservatives, or synthetic fillers. Only clean, wholesome ingredients for pets who deserve the very best.

Best-Selling Castor & Pollux Recipes Loved by Pets

Explore Castor & Pollux’s top recipes — made with organic ingredients, clean proteins, and no artificial additives. Nutritious, delicious, and trusted by dog owners everywhere.

ORGANIX Grain Free Chicken & Sweet Potato

This USDA organic grain-free dog food features organic chicken raised without added hormones or antibiotics, paired with sweet potato, flaxseed, and blueberries. Packed with certified organic superfoods, this recipe is free from GMOs, corn, wheat, soy, chickpeas, or artificial additives — offering clean, digestible nutrition dogs love.

PRISTINE Grass-Fed Beef & Sweet Potato with Raw Bites

Crafted with responsibly raised grass-fed beef as the #1 ingredient, this grain-free recipe includes organic produce and freeze-dried raw bites for added texture and nutrition. No corn, soy, wheat, or legumes — just ethically sourced ingredients and a bold beefy flavor your dog will crave.

ORGANIX Organic Chicken & Vegetable

Made with 99% organic ingredients, including organic chicken and farm-grown vegetables, this formula supports your dog with clean, nutrient-rich food. Produced under USDA Organic regulations and tested for safety throughout the process, it’s free from artificial preservatives, pesticides, and chemical fertilizers — only the good stuff goes in the bowl.

About Castor & Pollux

Castor & Pollux is a pioneering brand in the world of natural and organic pet nutrition. Founded in 1999, it quickly gained the trust of pet owners by focusing on thoughtful, high-quality ingredients. Castor & Pollux was the first in the U.S. to receive USDA Organic certification for its Organix line, setting a new standard in the industry.

Every product was developed with a strong commitment to pet health and well-being. The recipes featured organic ingredients like chicken, turkey, lamb, salmon, whole grains, vegetables, and superfoods such as flaxseed and blueberries. All formulas were free from GMOs, artificial preservatives, flavors, and colors.

In addition to the certified organic Organix line, the brand introduced Pristine—crafted with natural, responsibly sourced ingredients. Meats came from animals raised without antibiotics or added hormones, fish were sustainably caught, and produce was sourced from trusted farms. This approach ensured not only nutritional excellence but also environmental responsibility.

Castor & Pollux offered a wide range of options: dry and wet food, treats, grain-free and grain-inclusive recipes, and formulas tailored to puppies, adults, seniors, and pets with food sensitivities. The brand received enthusiastic feedback from pet owners who noticed improvements in digestion, energy levels, and coat condition.

Today, Castor & Pollux remains a symbol of mindful pet nutrition. It’s a choice for those who value clean ingredients, sustainability, and uncompromising quality. Pets deserve the very best—and that belief has guided every recipe from the very beginning.

Hear From Customers

As a holistic vet, I always look for clean, biologically appropriate nutrition. Castor & Pollux’s Organix line checks every box: USDA-certified organic, no artificial additives, and full of nutrient-dense superfoods. I’ve recommended it to clients with pets suffering from digestive issues, allergies, or poor coat quality — and the improvements are real. The transparency in sourcing and their commitment to sustainability make them a standout in the crowded pet food market. It’s rare to find a brand that balances safety, ethics, and real nutritional value. For pet parents who want the best, Castor & Pollux is a brand I trust completely.

Danielle Foster

I work with a lot of dogs—rescues, seniors, high-energy breeds—and nutrition plays a huge role in behavior and recovery. Castor & Pollux is my go-to, especially the Pristine beef & sweet potato formula. The dogs love it, and I love knowing it’s made from grass-fed beef and real produce. No junk fillers or weird by-products. I’ve noticed fewer skin issues and better digestion in foster dogs since switching. Plus, it’s easy to recommend to new adopters who want something reliable but natural. Good food makes good dogs, and Castor & Pollux delivers both quality and consistency.

Jamal Ortiz

I’m really picky about what my golden retriever eats. I try to live sustainably, and that includes my dog’s diet. Castor & Pollux totally aligns with my values. Their Organix line is full of clean, organic ingredients I actually recognize, and I love that their packaging is minimal and mindful. My dog’s coat is shinier, his energy is up, and honestly, it just feels good feeding him something that’s as thoughtfully made as my own food. I’ve even written about it on my blog. It’s one of the few brands I recommend without hesitation to conscious pet parents.

Sierra Ko

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