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Nutra Thrive for Cats

Feline Nutritional Supplement

This formula combines powerful probiotics with easily-absorbed vitamins, antioxidants, and digestive enzymes to support healthy digestion and higher energy levels — so your cat can live a long, happy life.

Nutra Bites for Cats

Supports healthy weight and digestion

These bite-size treats are made with one single, nutritious ingredient: Chicken liver. This top-grade protein is low in calories and loaded with vitamins, minerals, and essential fatty acids. These tasty treats can help your cat maintain a healthy weight, support digestion and boost overall health. That way, you can treat your cat worry-free.

Ultimate Pet Nutrition - Feline Radiance Ultimate Pet Nutrition - Feline Radiance



Feline Radiance

Omega-3 and antioxidant soothing formula.

Feline Radiance is a “Triple Revitalizing” formula designed to balance skin issues, support joint function, and provide all-day energy. This formula combines powerful ingredients like omega-3s from Wild Alaskan salmon oil, full-spectrum vitamin E from palm fruit, and astaxanthin antioxidants. With all this, your cat can be more comfortable, active, and happy day-to-day.*

Why Ultimate Pet Nutrition?

Integrative Approach

Ultimate Pet Nutrition was founded by Dr. Gary Richter, who was voted “America’s Favorite Veterinarian.” His integrative approach combines the best of Western and Holistic practices. Ultimate Pet Nutrition reflects his personal philosophy — that if we give our cats nutrient-rich foods and supplements, we can help them stay healthy and happy for many years to come.

Our Promise To You

We want pets to have the nutrition they need to be at their healthiest. 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.