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At the Purina Institute, we believe science is more powerful when it’s shared. That’s why we’re on a mission to unlock the power of nutrition to help pets live better, longer lives. As a global professional organization, the Purina Institute shares Purina’s leading-edge research and evidence-based information from the wider scientific community in an accessible, actionable way with a goal of empowering veterinary professionals to put nutrition at the forefront of pet health discussions to further improve and extend the healthy lives of pets through nutrition.



Explore CentreSquare from the Purina Institute – a toolkit of resources that facilitates client-friendly pet nutrition conversations. Whether you have 5 minutes or 30 minutes, you will find something helpful and relevant on CentreSquare.

Microbiome Forum

Discover the crucial role that microbiomes play in maintaining pet health on the Microbiome Forum and learn about the many facets of microbiome science in a clinically relevant context.

Science of nutrition

Unlock the science of nutrition to help pets live better, longer lives. Novel discoveries about the molecular-level impact of nutrients have helped reimagine the ways nutrition can impact and improve pet health.

English and Spanish covers of the "Small Animal Nutrition" ebook

Sign up for scientific communications from Purina Institute and receive a free Ebook!

Our Small Animal Nutrition Ebook is available in English and Spanish. Once you have filled in the form in English you will receive an email that gives you the opportunity to access both the English and Spanish versions of the book.

In addition, by signing up for scientific communications from the Purina Institute, you will be the first to receive:

  • The latest discoveries in nutritional science
  • Free nutritional resources and guides to support you in your conversations with clients
  • Invitations to events and webinars
  • New content alerts
  • Newsletters to stay informed

Offer expires June 26, 2023.