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Because Your Pet Deserves the Best

At Ultimate Pet Nutrition, we believe optimal nutrition is the key to a happy life — and that's why we strive to give your pet the most advanced nutritional solutions on the market.

Over 50,000 Satisfied Customers

What customers are saying about our formulas:

Promote Healthy

Overall Health

Excellent Source
of Amino Acids

Packed with Vitamins
& Minerals

Nutra Thrive for Dogs

Connie.Boulangger: It's worth the price !!! My puppy has never been the same !! He is the most incredible peaceful fury child. We love spoiling him with these amazing products.

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Nutra Thrive for Cats

Nancy: I have 2 cats that were inside/outside cats, then had to become inside only. They were so lethargic. and depressed. Had runny noses and eyes. Completely wrong in every way. Just started the 3 month with this product and my cats are totally back…

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Nutra Complete Premium Freeze-Dried Beef Dog Food

Jim: My two 60 pound pitbull's eat much better with the Nutra Complete premium dog food sprinkled on top of their regular food. We love the products.

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Nutra Bites Bison Liver for Dogs

Jodi: I have my 14 year old Yorkie on your Nutra Thrive and Nutra Bites for several months now […] I feel they have improved his energy and vitality. Banjo loves them and I feel like they are good nutrition.

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Nutra Bites

Freeze-Dried Beef Liver
Dog Treats

100% beef liver

Single-protein treats

No additives or fillers

Delicious, natural flavor

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America’s Favorite Veterinarian & Best Selling Author;
Dr. Gary Richter

Dr. Gary Richter is one of the world's greatest authorities on pet health and nutrition and author of the bestselling book, The Ultimate Pet Health Guide. He was named Holistic Practitioner of the Year from the American Holistic Veterinary Medical Association in 2019. Today, Dr. Richter is proud to bring his lifetime of experience to Ultimate Pet Nutrition® — a place where pet lovers can go for premium, veterinarian-approved solutions for their furry friends.

How Your Purchase Makes a Difference

Ultimate Pet Nutrition is proud to sponsor Pets for Vets, a non-profit that pairs deserving shelter animals in need with our brave veterans for a mutually beneficial bond. By supporting Ultimate Pet Nutrition®, you help us continue to sponsor this honorable organization.

Pets for Vets: Helping Veterans and Saving Pets

Ultimate Pet Nutrition is a proud sponsor of Pets for Vets — a nonprofit organization that uses a unique, successful method for pairing shelter pets in need with veterans. This mutually beneficial bond has not only given deserving shelter pets a loving home, but also helped reduce anxiety and depression for the heroes that have served our country.

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Stay up-to-date with Dr. Richter’s latest tips on pet nutrition, behavior, and wellness — and help your pet live a happy, healthy life.

90 Day Money Back Guarantee

Our Promise to You

At Ultimate Pet Nutrition, we’re proud to formulate some of the most advanced pet food, supplements and treats currently on the market — which is why every purchase is backed by our 90-Day Refund Promise.

If you’re not completely satisfied with your purchase, just let us know. Simply contact our friendly customer service team within 90 days of your purchase to send back the unused portion, or even just the empty container — and we’ll be happy to refund your purchase price minus shipping.

Holistic Vet-Developed
Formulas to Help your Pet Live the Ultimate Life