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In The Kibble
My dogs
BRAND

Castor & Pollux

Owned by Nestlé Purina PetCare (via Merrick Pet Care)Since 2000Amarillo, TX

RECIPES REVIEWED
20
AVG PROTEIN, DM, KIBBLE
31.6%
AVG STARCH, KIBBLE
36%
FDA RECALLS
1

All recipes

20 foods matched · newest first
DEEP DIVE

Inside The Castor & Pollux Range

Across 20 recipes we review

Protein is close to the average kibble we review (31.6% on a dry matter basis).

100% of recipes lead with a meat, fish or egg ingredient (90% across the site).

75% of recipes are grain-free.

NUTRITION

How The Range Measures Up

this range, lowest to highest its average average of all 2,553 foods we review

Protein, dry matter 32% 28% to 37%
15%site avg 30%50%
Fat, dry matter 17% 15% to 18%
5%site avg 18%30%
Starch, as fed 36% 31% to 41%
10%site avg 37%60%
Kcal per cup 385 362 to 408
250site avg 395600

Starch is our estimate from the guaranteed analysis, since no manufacturer prints it. How we work it out

INGREDIENTS

What Goes In The Bowl

Chicken 60% 59%
Fish 30% 38%
Egg 30% 32%
Turkey 25% 21%
Lamb 25% 15%
Beef 15% 18%

Share of recipes that list each animal protein as an ingredient, not counting oils, fats or flavorings. Useful if your dog has a food sensitivity.

Ingredients Some Owners Avoid

By-products 0% 14%
Artificial colors 0% 2%
Chemical preservatives 0% 10%
Corn 0% 17%
Wheat 0% 14%
Soy 0% 10%

These are not unsafe. They are listed because readers ask about them.

LIFE STAGE
  • Adult12
  • All Life Stages4
  • Puppy3
  • Senior1
BREED SIZE
  • All Breeds20
  • Small Breed3
SPECIAL DIETS
  • Grain-free (no wheat, corn, rice, barley or oats)15
THE COMPANY

About Castor & Pollux

Owner
Nestlé Purina PetCare (via Merrick Pet Care)
Ownership
Subsidiary of a public company
Founded
2000
Headquarters
Amarillo, TX

Who Makes It

Castor & Pollux is a natural and organic pet food brand owned by Merrick Pet Care, which is part of Nestlé Purina PetCare. It is best known for its ORGANIX line, which the company says was the first certified organic dog and cat food to meet all requirements of the USDA National Organic Program, and for its Pristine line. 1, 2

Where It Is Made

When Merrick bought the brand in 2012, it said Castor & Pollux operations would be consolidated at Merrick's facilities in northwest Texas. Operations then moved from Oregon to Amarillo, Texas. 1, 3

History

Brian Connolly and Shelley Gunton founded Castor & Pollux Natural PetWorks in Clackamas, Oregon, in 2000. Merrick Pet Care acquired it in April 2012, and Nestlé Purina PetCare bought Merrick from Swander Pace Capital in 2015. The former castorpolluxpet.com website now redirects to Merrick's site, and review sites report that many Castor & Pollux products appear to have been discontinued, although no formal announcement was found. 1, 3, 4, 5

Worth Knowing

In May 2018, Merrick voluntarily recalled two Castor & Pollux Good Buddy beef dog treats, Prime Patties and Sausage Cuts, because they might contain elevated levels of naturally occurring beef thyroid hormone. The recall did not include any ORGANIX dog food. 6, 3

  1. prnewswire.com/news-releases/merrick-pet-care-inc-acquires-castor--pollux-natural-petworks-expands-further-into-super-premium-pet-food-segment-147636685.html
  2. petfoodindustry.com/pet-food-market/article/15461287/nestle-purina-petcare-to-purchase-merrick
  3. dogster.com/dog-nutrition/castor-and-pollux-dog-food-review
  4. peprofessional.com/2015/07/swander-pace-sells-merrick-pet-care-to-nestle-purina
  5. catster.com/nutrition/castor-pollux-organix-cat-food-review
  6. petage.com/recall-merrick-voluntarily-recalls-certain-castor-pollux-backcountry-products

Researched from the sources above. Spotted something out of date? Tell us.

RECALL HISTORY // CASTOR & POLLUX

1 FDA Recall On Record

MAY 23, 2018
INGREDIENT LEVEL

‎Beef dog treat varieties

See the recall log

NO LONGER SOLD

19 Discontinued Recipes

We keep reviews of discontinued recipes online, each with suggested replacements, because bags stay on shelves and in pantries for months.

Keep In The Know,
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