Why Switch?

Discover why pet lovers just like you are switching to Purina ONE.

Reasons to Switch

6 Reasons to Switch to Purina ONE

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Trusted by Pet Owners

“As an animal devotee, this product is the best we have ever used — even our neighbors have switched!” — Tom H.

See what pet owners are saying
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How Does Your Food Compare?

Purina ONE believes that our food will have a positive impact on the health of your pet. If it doesn’t, we’ll refund the purchase price. Does your brand promise that? See how it stacks up.

Put it to the test
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A History of Innovation

No pet food company has been working longer to promote healthy pets. Purina has been advancing pet nutrition for over 80 years, and the progress we’ve made has helped set the standard for the pet food industry.

Explore our Discoveries
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Outstanding Nutrition

Purina ONE provides complete nutrition for your pet that includes high-quality protein sources. Learn more about how our ingredients support your pet’s health.

Find Out More
Kitten

A Commitment to Shelter Pets

We provide enough food to feed all of the pets at 20 shelters across the country, and work to change negative perceptions of shelters and shelter pets through our fun and easy Facebook game, Bowl by Bowl.

Our Shelter Network
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We’re Making Small Steps Toward Sustainability

We know that sustainable processes aren’t perfected overnight. That’s why we’re seeking out innovative ways to be efficient with the resources we use every day.

Our Initiatives

Ready to Switch
to Purina ONE?

Cat Food

Balanced nutrition for the cat in your life.
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Dog Food

Balanced nutrition for the dog in your life.
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Compare Your Pet Food

What Customers Are Saying

Purina Innovations

How to Switch