Give your Pets
Only the very 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, all-natural products on the market.

Give your Pets
Only the very 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, all-natural products on the market.


First Time Customer?

See our exclusive offer for first-time customers!

About Our Products

Dr. Gary Richter developed Nutra Thrive with one goal in mind — to give your pet everything it needs to live a long, healthy life.

That’s why every ingredient is hand-selected for maximum quality — and it’s why we never use any fillers, artificial ingredients, or preservatives.

Our advanced supplement formula combines vitamin-rich superfoods with cutting-edge digestive and metabolic support blends. We believe
our pets deserve the very best — and that starts with a healthy,
balanced diet.

Gary Richter, MS, DVM

Dr. Gary Richter is one of America’s most renowned holistic
veterinarians, and the international bestselling author of “The Ultimate Pet Health Guide.” For two decades, Dr. Richter has been at the
forefront of pet nutrition — offering a healthy, holistic approach to common health concerns.

We’d Like to Hear from You

HOURS
Monday-Friday, 5:00 a.m. to 7:00 p.m. PST
Saturday-Sunday, 6:00 a.m. to 4:30 p.m. PST

CALL US
(800) 604 – 5827

Ultimate Pet Nutrition's Mission

The mission of Ultimate Pet Nutrition is to help our beloved companions live the happiest lives possible. We want pets to have the nutrition they need to be at their healthiest. That’s why we only offer advanced, all-natural products. We carefully choose every ingredient to make sure it is of the highest quality, and free of any preservatives, artificial ingredients or fillers. And we back our products with a 90-Day Refund Promise. That means if you don’t see noticeable improvements in your pet’s life, simply send back any used and unused product within 90 days of your purchase, and you’ll receive a full, hassle-free refund.

Obesity and Your Pet

Obesity in pets can develop from overeating or from lack of exercise.The health risks of obesity are alarming, and they only get worse the more obese a pet becomes. But sometimes, it’s hard to tell whether a pet is obese through observation alone. Your dog, for example, may be perfectly fit, yet still be malnourished. On the other hand, a dog may “look” healthy, but they could actually be overweight. With optimal nutrition and regular exercise, you can significantly reduce your pet’s chance of becoming obese.

Optimal Nutrition

The pet food industry is massive – generating billions of dollars a year. While regulations are in place, they’re mainly there to make sure that foods are safe, and that they provide a minimum amount of nutrition. But minimal nutrition isn’t enough – you want your pet to have optimal nutrition. This means providing food that will not only help prevent future health problems, but also help improve health issues that might be affecting your pet right now. All-natural foods can provide that kind of optimal nutrition.

The Importance of Nutritional Counseling

You obviously want your pet to have the best, healthiest life you can provide. But while you are careful about the food you give your companion, they still may not be getting the nutrition they really need. That’s why you should have a talk with your vet regarding the nutritional plan that will be exactly right for your pet. Your vet will work with you to find the best diet to meet your pet’s nutritional needs.

Supplements for Pets

Supplements go above the basic dietary needs of pets, and they’re an effective approach to supporting your pet’s well-being. Always speak to your veterinarian before starting your pet on any type of supplement regimen.

Probiotic Supplements

Probiotics are beneficial bacteria that help reinforce the bacteria already in a pet’s – as well as a human’s – digestive system. They help ensure proper digestion and support the immune system. When there are more “bad” bacteria than “good” ones, that can lead to gastrointestinal problems, and other issues. Probiotics help maintain a good balance between harmful and beneficial bacteria, so that your pet’s gastrointestinal tract will continue to work as it should.

Nutra Thrive – Meeting Your Pet’s Nutritional Needs

Nutra Thrive from Ultimate Pet Nutrition is a supplement powder that is packed with antioxidants, digestive enzymes, vitamins, and probiotics. This easily-absorbed product helps support higher energy levels and healthy digestion by maintaining a balance between the “good” and “bad” bacteria in your pet’s gastrointestinal system. Nutra Thrive not only helps improve your pet’s digestive health, it also contains nutrients to boost their immune system. And the best part — it comes in a bacon flavor that your dog will love.

How Much Should You Feed Your Dog?

You’ll need to closely observe your pet, and make a decision about how much to feed them based on what their body tells you. For example, if you run your hand over your dog’s back and you notice bumps or ridges along the spine, you may want to dish out a little more food at each meal. If you’re not sure, you can always talk to your vet about this, and they can tell you exactly how much food you should be giving your pet.

Should You Give Your Dog Vitamins?

Some vitamins consumed by humans could also be beneficial for dogs. For example, B-complex vitamins have been shown to help support your dog’s digestion and heart health. These vitamins may also help keep your dog’s skin healthy. Always talk to your veterinarian before giving your dog any sort of vitamin supplement. They’ll be familiar with your dog’s exact health situation, and they’ll be able to tell you if supplementation is the right choice for your pet.

About Dr. Richter

Dr. Gary Richter loves animals, and is passionate about keeping them healthy and happy as long as possible. He earned his doctorate in veterinary medicine from the University of Florida and has received more than 30 awards due to his expertise in the field. The American Veterinary Medical Foundation recently named Dr. Richter “America’s Favorite Veterinarian.” Dr. Richter has been at the forefront of pet nutrition for two decades, and he is also the author of the bestselling “The Ultimate Pet Health Guide.”