Castor and Pollux

Castor and Pollux Dog Food

In Greek mythology, Castor and Pollux are the twin sons of Zeus. Eventually, both Castor and Pollux were transformed into stars, which today we call the “Gemini” constellation (or, “The Twins”). Castor and Pollux pet food was named after these mythological characters, who also share names with the company’s pet dog and cat. However, how good is Castor and Pollux dog food? Is it a good choice for your dog? Learn more about Castor and Pollux dog food here!

Who is Castor and Pollux Manufactured By?

The company who makes Castor and Pollux dog food is called Castor and Pollux Pet Works. Castor and Pollux was founded by Shelley Gunton and Brian Connolly. Brian and Shelley lived in China for a period of time, and had trouble finding a nutritious dog food formula for their pet dog. They began having special dog food flown in for their dog (who was named Joey), which inspired them to create a pet food distribution business. Though that business was sold after Brian and Shelley moved back to the US, they then founded Castor and Pollux in 2000.

Castor and Pollux Dog Food Recall

As of right now, Castor and Pollux dog food has not been involved in any pet food recalls, and is not currently listed on the FDA’s pet food recall list. However, in order to make sure that your dog’s food is safe, you should always check the FDA recall list for recent updates.

Castor and Pollux Reviews

Castor and Pollux Ingredients

Castor and Pollux carry two categories of dog food formulas: ULTRAMIX and ORGANIX. Both of these categories always have chicken as their first ingredient, however the chicken used in the ORGANIX formula is organic. The ORGANIX formulas are composed of around 70% organic ingredients. An interesting feature of Castor and Pollux dog food is that they use a lot of fruits and vegetables in their formulas, such as bananas, papaya, peas, carrots, etc.

Castor and Pollux Allergies

There are no significant ingredients in Castor and Pollux dog food that are known to commonly cause allergic reactions in dogs. However, if your dog has a specific food-based allergy, it’s best to carefully read the ingredients list of your dog’s food, in order to ensure that they don’t have an allergic reaction.

Castor and Pollux Consumer Info

Where can I buy Castor and Pollux?

You may be wondering, “Where can I buy Castor and Pollux Dog Food?”. To assist you, we have included links on the specific Castor and Pollux formula pages to purchase Castor and Pollux dog food.

How much Castor and Pollux should I feed my dog?

A common question that many pet owners have, is “How much Castor and Pollux dog food should I feed my dog?”. Since the answer is dependent on several factors (such as your dog’s age, weight, activity level, etc) always follow the specific instructions on your formula’s packaging.

Castor and Pollux Dog Food Coupons

Sometimes, pet food manufacturing companies will offer us coupons to share on our site. Are you searching for Castor and Pollux dog food printable coupons? We will let you know when they are available!

Please check back soon for Castor and Pollux dog food coupons!

Castor and Pollux Ratings

Customer reviews of Castor and Pollux dog food formulas are mostly positive. Dog owners had generally good things to say about Castor and Pollux, due to the quality of its ingredients. Many dogs seem to like the taste of Castor and Pollux, and it had favorable results (such as increased energy level, shiny coat) in many dogs. However, some dogs with sensitive digestive systems had diarrhea when switched to Castor and Pollux dog food.

Have you fed your dog any of the Castor and Pollux dog food dry or canned formulas? Do you have feedback that could help other pet owners? Please share your review of Castor and Pollux dog food!

  • Jacklyne

    My 7 year old labradoodle has been eating the Natural Ultramix Duck dry kibble. She loves it and I can see that her allergies are much better. She used to bite and lick herself a lot. I am a fan of this dog food because of the 38% protein as well.

    San Gabriel Valley Pet Care

  • CR


    This dog food almost killed my dog

    I recently bought some Castor & Pollux “Natural Ultramix” canned dog food at PetSmart. Natural Castor & Pollux is owned by Merrick Pet Care. It costs $3.00 a can.

    There was no change in her diet except for a small portion introducing her to the Ultramix.

    My dog had diarrhea for the next three days. The third day the diarrhea was bloody, so I rushed her to the vet.
    After a full exam and numerous tests, my vet could not find anything wrong with my dog except for colitis, and suspected the NaturalUltramix was the likely cause. The bill was $383.

    Colitis is an inflammation of the colon. Viruses andbacteria can cause colon infections. Most are food-borne illnesses or “food poisoning.” Common bacterial causes include Shigella, E Coli, Salmonella and Campylobacter.

    I contacted Castor & Pollux who asked for a copy of the vet bill.
    Then they asked for the Medical Notes. I had my vet fax that to them.
    After two weeks, they requested my dog’s medical history. Again, my vet obliged and faxed it to them.

    Finally they called and said their vet agreed my dog had a reaction to their food, so “out of good faith,” they would send me some of the same dog food.
    Why would I want more of the same food that poisoned my dog? I declined their offer and asked they help with at least half of the vet bill.

    Another week passed before they left a voicemail again admitting my dog had a “dietary intolerance to their food,” but weren’t going to do anything about it because
    their vet said their food was fine. How does their vet know? Is he/she on the
    manufacturing line?

    If the food was fine, why did my dog have diarrhea for three days after eating it?
    Where is the warning on the can’s label that the dog foodmay cause severe diarrhea, and possible death if not treated?
    I asked to speak to a manager, but she wasn’t available anddid not return my call.

    Clearly, Castor & Pollux, which is owned by Merrick Pet Care Inc., does not care about the quality or safety of their food, nor will they stand behind their product. The label on their dog food says the food is backed by their 100% satisfaction guarantee, and to contact them if you are not completely satisfied.

    Poisoning my dog and a $383 vet bill does not constitute my satisfaction, and contacting them obviously does not matter either.

    Be warned.

  • Peggy Donnelly

    My dog Ralph got very sick after eating the Castor and Pollux Peanut Butter Flavored Wheat Free Mix. Initially, I didn’t know what made the dog so sick, and even after a $500 vet workup they couldn’t say, but a week later, when he recovered I reintroduced that treat and the puking began immediately. I contacted the company, surprisingly their vet found nothing wrong with their treat and I was stuck with the bill. I will never purchase any Castor and Pollux treat again and will tell anyone who will listen the same, starting with the dog park crowd.

  • Ron Gimla

    I have a three year old Maltese/Shi Tzu who has a sensitive stomach. For the first two years I tried six different dog foods from sensitive stomach foods to grain free foods. None of them really worked. She either didn’t finish the food or she would get an upset stomach. Then I came upon Castor & Pollux Ultramix and she ate every morsal every time I fed her. There has been no upset stomach or vomiting. She has been on this dog food for seven months and I will now keep her on Castor & Pollux. I like the fact that it has fresh vegetables and fruit in it. Thanks.