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Take The Challenge and Get $3 Off

The Purina ONE 28-Day Challenge is asking dog owners everywhere to try Purina ONE dry dog food and share what they see. Register now to get a coupon for $3 off your first bag of Purina ONE.

What's the Best Food for My Dog

Find and compare pet food options for your dog that will keep them happy and healthy.

True Instinct Grain-Free Formula with Beef and Sweet Potato
  • 4/5

Purina ONE® Smartblend®
True Instinct Grain-Free
Formula with Beef & Sweet Potato


of our customers would recommend Purina ONE.

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“I am very happy with the results. My dog sheds a lot and I have noticed a definite difference in her coat and skin since starting the challenge…” -- Southronmann, MS


“…In just one month her coat has much more of a shine to it, she has more energy…My only complaint is that I wish we would have used this formula sooner…” -- JessicaRCM, Atlanta, GA


“…My dog just seemed to feel better and was more happy/giddy. His fur seemed to appear more shiny and healthier towards the end of the 28 day challenge…” -- wpetzl7, Indianapolis, IN