Ultimate Pet Nutrition Nutra Bites Freeze-Dried Raw Chicken Liver Dog Treats, 4-oz bag

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About This Item

Details

  • Freeze-dried to lock in the nutrients that help support your adult pup’s overall health, happiness, and longevity.
  • Freeze-drying the raw recipe also protects your BFF from harmful AGEs that can be present in kibble cooked at high heat.
  • Made with no artificial preservatives, additives, fillers, or synthetic ingredients, so you can feel good about giving these treats to your little buddy.
  • Can be used as a mixer to provide a boost of nutrients to your companion’s usual kibble—just reduce the kibble by the amount of Nutra Bites added to avoid overfeeding.
  • You can also rest easy knowing that each lot that’s produced is tested for E. coli, Listeria, and Salmonella before being released for purchase.

Ingredient Information

Feeding Instructions

About Ultimate Pet Nutrition

Why Ultimate Pet Nutrition?

Optimal nutrition is the key to a happy life, which is why Ultimate Pet Nutrition strives to support your pet’s health with premium quality food, treats, and supplements. Founded by Dr. Gary Richter, their mission is to help pet parents give their pets a happy, healthy life so they can spend as much time as possible with the humans who love them.

Veterinarian-Developed With Care

Ultimate Pet Nutrition food is made with high-quality protein, seeds, fruits, nuts, vegetables, vitamins, and minerals to emulate the ideal pet diet. Their single-animal treats are naturally rich in protein. Both are freeze-dried raw to keep essential nutrients intact, and every formula is quality checked at an independent, third-party facility.

Excellence in Every Bite

Unlike commercial pet foods that are processed at high temperatures, Ultimate Pet Nutrition freeze-dried raw foods preserve nutrition and flavor to resemble your pet's natural diet. Their protein-packed treats are air-dried or freeze-dried for optimal flavor and texture, with zero fillers, grains, or artificial preservatives. All formulas are third-party tested to ensure you receive precisely what's on the label—providing your pet with only the finest ingredients for optimal well-being.

Commitment to Quality

At Ultimate Pet Nutrition, your pet’s health comes first. The company is dedicated to formulating the very best nutritional formulas for your pet, and they strive to provide the highest standard every step of the way. All their products go through rigorous testing for quality and potency at an independent, third-party facility, so they can continue to provide pet parents with top-tier formulas to support their furry friend’s health and happiness.

Nutra Complete Freeze-Dried Dog Food

The Nutra Complete Difference

Ultimate Pet Nutrition dog food is freeze-dried raw to preserve maximum nutrients and flavor. With 95% animal-sourced ingredients, it supports digestion, immunity, skin, coat, and energy. It's also free of artificial preservatives, fillers, or added grains, ensuring every dog gets essential nutrition.

Why Freeze-Dried Raw

Unlike dog foods that use high-temperature cooking, Nutra Complete is freeze-dried raw to preserve nutrients and flavor. Dr. Richter crafted it to mirror your dog's natural diet, ensuring every bite delivers optimal nutrition without potentially harmful advanced glycation end products.

Dedicated to Pets

Ultimate Pet Nutrition is dedicated to helping your dog or cat live a happy and fulfilling life by your side. Their philosophy is simple:

Veterinarian-Developed

All products are carefully formulated by veterinarian Dr. Richter to support your dog’s well-being.

100% Freeze-Dried Raw

Their foods are made with high-quality protein and nutrients, and freeze-dried raw for maximum flavor and nutrition.

95% Animal-Sourced

Nutra Complete contains 95% animal-sourced ingredients to support healthy digestion, immunity, skin & coat, and energy.

Optimal Nutrients

Their treats and foods are made with no artificial preservatives, fillers, or added grain— for a healthy, happy life.

About Ultimate Pet Nutrition

Dr. Richter, founder and developer of Ultimate Pet Nutrition, teamed up with award-winning actor Rob Lowe, a dog dad himself and one of the most renowned actors and health advocates in the world, to spread the word about good nutrition — and form a community that helps your pet live a happier, healthier life.

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Questions & Answers

1 Customer Questions


Are the freeze dried chicken liver treats made in the USA?

Answer by ChewyApr 01, 2025
Ultimate Pet Nutrition products are manufactured, 3rd party tested, and packaged in the USA with domestic and imported components.
4.5
Rated 4.5 out of 5 stars
138 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Flavor

90% Positive

Ingredients

83% Positive

Nutritional Value

91% Positive

Texture

84% Positive

48 Customer Reviews



Rated 5 out of 5 stars
By Charlene on Dec 20, 2025

Buddy treats

Buddy loves the chicken liver treat but will not eat the nutrian nutra chicken he ate it a little at the beginning but no more now

Buddy loves the chicken liver treat but will not eat the nutrian nutra chicken he ate it a little at the beginning but no more now


Rated 5 out of 5 stars
By Doris on Nov 15, 2025

Nutra Bites

All I can say is I four persnickety dogs and all four love the beef and chicken bites!! No refusals and a win for me!!

All I can say is I four persnickety dogs and all four love the beef and chicken bites!! No refusals and a win for me!!


Rated 4 out of 5 stars
By Alejandra on Sep 27, 2025

That it has less ingredients than other brands

My dog loves this food and I bought it because she has allergies, but I still notice that she licks her paws all the time.

My dog loves this food and I bought it because she has allergies, but I still notice that she licks her paws all the time.


Rated 2 out of 5 stars
By Julie on Nov 8, 2025

That would be a no for Maddie

Maddie loves the beef liver freeze dried but not the chicken liver treats!

Maddie loves the beef liver freeze dried but not the chicken liver treats!


Rated 5 out of 5 stars
By Linda on Nov 1, 2025

Maggie loved it

She took to it right away. It never sits in her bowl. It smells great

She took to it right away. It never sits in her bowl. It smells great


Rated 5 out of 5 stars
By TERRY on Oct 4, 2025

Great for my Chihuahua

She loves these freeze dried treats and I love the no mess and no crumbs part.

She loves these freeze dried treats and I love the no mess and no crumbs part.


Rated 5 out of 5 stars
By Cindy on Nov 30, 2025

Treats

Daisy has been doing very well on nutra bites

Daisy has been doing very well on nutra bites


Rated 5 out of 5 stars
By kristi on Jun 27, 2025

These treats are a hit even with a finicky treat-eater!

Knowing that these treats are one healthy ingredient makes me feel better about the fact that one of my pets... ahem... broke into the bag! Very popular in this

Knowing that these treats are one healthy ingredient makes me feel better about the fact that one of my pets... ahem... broke into the bag! Very popular in this house.


Rated 5 out of 5 stars
By Susan on Oct 31, 2025

When I gave it to my dog, she loved it. She never leaves that food in her bowl.

The food is tasty and nutritious.

The food is tasty and nutritious.


Rated 5 out of 5 stars
By Patricia on Jul 16, 2025

He eats this

Roman has been a picky eater I’m happy to find a food he patiently waits for everyday

Roman has been a picky eater I’m happy to find a food he patiently waits for everyday