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Dog Nutrition

Castor & Pollux Dog Food Review 2026: Pros, Cons, Recalls, and FAQ

Melissa Gunter
By Melissa GunterUpdated on June 17, 2026
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Review Summary

Our Final Verdict

We give Castor & Pollux Organix Dog Food a rating of 5 out of 5 stars.

5.0

Please note that several Castor & Pollux products are currently unavailable. At this time, we are unsure whether these items have been fully discontinued, are experiencing supply issues, or if there is another reason for their absence. We are awaiting an official statement from the company. Currently, finding these products has been difficult, and we hope they will return to stock soon, as they are widely loved by customers.

Castor & Pollux is a company that has dedicated itself to providing only the best dog food possible to its customers. Like many, they started out as a small business, then caught the eye of a larger brand that knew their potential. Now, the Castor & Pollux Organix line is one of the most talked about pet food lines in the country thanks to their dedication to using only USDA-certified organic ingredients and keeping all harmful chemicals and additives away from their products. If you’re looking for healthy food for your pets featuring ingredients you can trust, this may be your answer. Let’s take a closer look at Castor & Pollux Organix below.

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At a Glance: The Best Castor & Pollux Organix Dog Food Recipes

Rating Image Product Details
Our Favorite
Winner
Castor & Pollux Organix Organic Chicken and Sweet Potato Castor & Pollux Organix Organic Chicken and Sweet Potato
  • Chicken as the primary ingredient
  • Grain-free for dogs with sensitive stomachs
  • USDA certified organic
  • Second place
    Castor & Pollux Organix Organic Chicken & Oatmeal Castor & Pollux Organix Organic Chicken & Oatmeal
  • Includes superfoods for antioxidants
  • USDA Certified organic ingredients
  • Features healthy grains
  • Third place
    Castor & Pollux Organix Healthy Grains Organic Puppy Castor & Pollux Organix Healthy Grains Organic Puppy
  • No artificial colors, flavors, or preservatives
  • Organic ingredients
  • Made in the USA
  • Castor & Pollux Organix Organic Chicken & Brown Rice Castor & Pollux Organix Organic Chicken & Brown Rice
  • Formulas are designed to target life stages and breed sizes
  • Product is thoroughly tested
  • No artificial colors, flavors, or preservatives
  • Castor & Pollux Organix Grain-Free Castor & Pollux Organix Grain-Free
  • Grain-free for sensitive tummies
  • Features healthy fruits and vegetables
  • Omega fatty acids are included
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    Castor & Pollux Dog Food Reviewed

    Who Makes Castor Pollux and Where Is It Produced?

    Castor & Pollux is a relatively new dog food company. Founded in 2000 by Brian Connolly and Shelly Gunton, this food came to fruition at their home in Clackamas, Oregon after the 2 adopted a Lab/pointer mix puppy named Joey. They intended to feed Joey only the best, organic dog food possible, but to their disappointment, they couldn’t find one on the market that met their standards. This was when they decided to take on the task themselves and started their own business.

    As time passed, and word of Castor & Pollux spread, the international pet food company, Merrick, became interested. In 2012, Merrick purchased Castor & Pollux. It was then that Castor & Pollux left their home in Oregon and moved operations to Amarillo, Texas where they still reside today. The buyout and move didn’t affect the company’s standards, however. Castor & Pollux remains one of the US’s only certified pet food brands on the market today.

    What Is the Organix Line?

    According to information found on their website, Castor & Pollux produces 3 main dog food lines, Organix, Natural Ultramix, and Pristine. Organix, however, is the line that truly launched the company and provides them with their biggest claim to fame. The line is referred to by the company as the only complete line of USDA organically certified pet food. The foods in this line are made with either free-range chicken or turkey as their primary ingredient and main source of protein. All foods in this line are also made without the use of pesticides, artificial preservatives, synthetic fertilizers, antibiotics, or growth hormones. You’ll also find that the foods in this line are free of fillers you would prefer not to feed your pet.

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    Discussion of the Primary Ingredients (Good and Bad)

    You’ll find a few of the same ingredients in each of the foods in the Castor & Pollux Organix line. Let’s take a look at them and whether they are truly beneficial for your dog.

    Free-Range Organic Chicken

    Chicken is a great source of protein for your pets. It ensures your dog is getting the fatty acids they need, vitamins and minerals, and even amino acids. The organic free-range chicken used by Castor & Pollux is USDA-certified and a great source of energy for your pet.

    Free-Range Organic Turkey

    Like with the chicken in the Organix line, free-range turkey is the main source of protein in the products featuring it. It is also USDA-certified and easy to digest making it great for dogs with stomach issues.

    Healthy Grains

    Unless you purchase the grain-free options from Castor & Pollux most of their recipes include healthy grains aimed at helping your dog’s digestive system. You’ll also find that these grains are good sources of fiber, vitamins, and minerals.

    Peas and Pea Fiber

    Unfortunately, some dogs have issues digesting peas and pea fibers. This makes including it in a recipe a bit controversial. However, Castor & Pollux stand by their decision to include this legume in hopes of providing your dog with a good source of fiber.

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    A Quick Look at Castor & Pollux Organic Dog Food

    Pros

    • The line carries the USDA Organic seal
    • No artificial colors, flavors, or preservatives
    • Organic ingredients are better for dogs with allergies and digestive issues
    • Formulas are designed to target life stages and breed sizes
    • Product is thoroughly tested before arriving in stores
    • Made in the USA

    Cons

    • Expensive
    • Some recipes include peas which can be an issue for certain dogs

    Recall History

    While Castor & Pollux had to recall 2 products in 2018 due to elevated beef thyroid levels, neither of those products were part of the Organix line. To date, no recalls have been made to this line.

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    Reviews of the 3 Best Castor & Pollux Dog Food Recipes

    Here’s a quick review of 3 of our favorite Castor & Pollux Organix dog food recipes. Check them out and see if they are right for your dog.

    1. Castor & Pollux Organix Organic Chicken and Sweet Potato Recipe Grain-Free Dry Dog Food

    Castor & Pollux ORGANIX Organic Chicken & Sweet Potato Recipe

    Our favorite in the Castor & Pollux Organix line is their Organic Chicken and Sweet Potato Recipe Grain-Free Dry Dog Food. While grains are healthy for your pet, some dogs simply cannot have them. For those dogs with the most sensitive of stomachs and grain allergies, this food is geared toward providing them with great flavor, lots of protein, and the essential nutrient they need to stay healthy. As a USDA-Certified organic dog food, you can feel comfortable that the ingredients inside are responsibly resourced and healthy for your pet. The guaranteed analysis of this food is Crude Protein 26%, Crude Fat 15%, Crude Fiber 3.5%, and Moisture 11%. There are 387 kcal per cup.

    The only issue we could find with this dog food is the price. For families on a budget, it can be slightly expensive.

    Pros

    • Features free-range organic chicken as the primary ingredient
    • Grain-free for dogs with sensitive stomachs
    • USDA certified organic

    Cons

    • Expensive

    2. Castor & Pollux Organix Organic Chicken & Oatmeal Recipe Dry Dog Food

    Castor & Pollux ORGANIX Organic Chicken & Oatmeal Recipe

    Like the other foods in this line, the Castor & Pollux Organix Organic Chicken and Oatmeal Recipe is made with USDA-certified organic ingredients. Superfoods like flaxseed, sweet potato, and blueberries are included to boost antioxidants. Healthy grains like oatmeal and barley are also found in this recipe to help aid in your dog’s healthy digestion. The guaranteed analysis of this food is Crude Protein 26%, Crude Fat 15%, Crude Fiber 3.5%, and Moisture 11%. You’ll find one cup of this food has 383 kcal to promote better weight in your dog.

    Other than the cost, the only issue we found with this dog food is the inclusion of peas and pea protein which can be tough on some dogs’ tummies.

    Pros

    • Includes superfoods for antioxidants
    • USDA Certified organic ingredients
    • Features healthy grains

    Cons

    • Peas and pea proteins included

    3. Castor & Pollux Organix Grain-Free Butcher & Bushel Organic Turkey Canned Dog Food

    Castor & Pollux Organix Grain-Free Butcher & Bushel canned dog food

    If your dog isn’t a fan of kibble, this Castor & Pollux canned food is a great way to give them a tasty meal using ingredients you can trust. This food is grain-free for sensitive tummies and offers omega-fatty acids to promote healthier skin and coats. You’ll also find healthy fruits and vegetables inside to provide the vitamins and minerals your dog needs. The guaranteed analysis of this food is Crude Protein 8%, Crude Fat 4%, Crude Fiber 1.4%, and Moisture 81%. There is 334 kcal per can.

    If you have a picky eater, you may find that they aren’t a fan of this dog food. However, when given a bit of time to get used to it being part of their diet they do seem to warm up to it.

    Pros

    • Grain-free for sensitive tummies
    • Features healthy fruits and vegetables
    • Omega fatty acids are included to help promote better skin and coats

    Cons

    • Picky eaters may not try it
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    Conclusion

    As you can see, Castor & Pollux Organix is currently one of the best dog foods on the market. The USDA-certified organic ingredients, the dedication to a great product, and the expanding line of flavors in this line are enough to make any dog owner want to give it a try. If you want the best for your pet, you should definitely consider feeding them Castor & Pollux Organics. You won’t regret the results.

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    Melissa Gunter
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