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Master Holdings LLC dba Organic Pet Nutrition


Our goal is to provide the highest quality nutraceuticals for your pets, companion animals, and sporting animals in order to improve the quality of life for both the animal and the owner. We believe in safe and effective natural products that provide healthy longevity and take your pets health as our passion.

Contact Information

  • Contact Name:
  • Phone: 650-799-4797
  • Email:
  • Address: 444 University Drive , Menlo Park, SAN MATEO, California 94025, US

CCOF Programs

  • Certification: USDA NOP
    Status: Surrendered
    Date: April 1, 2015
  • Certification: Handling
    Status: Withdrawn
    Date: April 1, 2015

Client Code