Vet-Developed Formula
Dr. Gary Richter has been featured on:
Welcome to the Ultimate Pet Nutrition Family
SHOP VIP DEALSUltimate Pet Nutrition’s Best-Selling Products
Over 50,000 Satisfied Customers
What customers are saying about our formulas:
Promote Healthy
Digestion
Overall Health
Booster
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.
See Product
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…
See Product
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.
See Product
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.
See ProductNutra Complete Ranch-Raised Beef
95% ranch-raised
beef & organs
Prebiotics and antioxidants
Freeze-dried raw, single-animal protein
Veterinarian
formulated
Manufactured
in the U.S.A
ZERO fillers or artificial preservatives
Nutra Complete USA-Sourced Pork
95% USA-sourced
premium pork
Prebiotics and antioxidants
Freeze-dried raw, single-animal protein
Veterinarian
formulated
Manufactured
in the U.S.A
ZERO fillers or artificial preservatives
Nutra Thrive for Dogs
23 added vitamins
and minerals
9 healthy
superfoods
4 digestive enzymes and probiotic strains
Veterinarian formulated
Manufactured in the U.S.A
ZERO fillers or artificial preservatives
Fresh Batch
In Stock
Get it now!
Veterinarian formulated
Freeze-dried raw, single-animal protein
95% cage-free premium chicken
Prebiotics and antioxidants
Fresh Batch
In Stock
Get it now!
Veterinarian formulated
Freeze-dried raw, single-animal protein
95% cage-free premium chicken
Prebiotics and antioxidants
Fresh Batch
In Stock
Get it now!
Veterinarian formulated
Freeze-dried raw, single-animal protein
95% cage-free premium chicken
Prebiotics and antioxidants
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.
Dr. Gary Richter has been featured on:
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.
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.
Learn MoreStay up-to-date with Dr. Richter’s latest tips on pet nutrition, behavior, and wellness — and help your pet live a happy, healthy life.
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.
