Castor & Pollux Organic and Natural Food For Pets at PetSmart

Why Castor & Pollux Dog and Cat Food?

Castor & Pollux believes safe, high-quality nutrition leads to healthy, happy pets. It's why ORGANIX is the most complete line of USDA certified organic food for pets. It's why Natural Ultramix dog food uses real pieces of fruits and vegetables. And it's why we use high-quality proteins like chicken, turkey or salmon as the #1 ingredients in all our pet foods.

Organix Dog Food
  • The first USDA certified organic food for pets.
  • The #1 ingredient is organic, free-range chicken.
  • No corn, wheat, chemical pesticides, and added growth hormones.
Organix Dog Food


You want the best for your pet. But how do you find the food that will help your dog or cat live a longer, healthier life? You’ve come to the right place. Castor & Pollux was started because we wanted safe, high quality food for our own pets. The bottom line? Castor & Pollux believes organic and natural are better. It’s about what we put in and what we leave out. Make the most informed decision for your pet and for your peace of mind.

Natural Ultramix Dog Food
  • Real pieces of fruit & vegetables mixed in with kibble.
  • Made with natural chicken, turkey, salmon or lamb as the #1 ingredient.
  • A natural source of vitamins, minerals, fiber & antioxidants.
Natural Ultramix Dog Food
Sale prices valid in stores and online March 31 - April 27, 2014 unless otherwise noted. In store and online prices may vary. PetPerks® Membership required for most discounts in store.

Any discount or special offer on this website, including PetPerks offers, are not valid in Puerto Rico unless an offer specifically includes Puerto Rico.

Cualquier descuento u oferta especial en esta página, incluyendo las ofertas de PetPerks, no son válidas en Puerto Rico a menos que alguna oferta en específico indique lo contrario.