Blue Buffalo Natural Veterinary Diet W+U Weight Management + Urinary Care Grain-Free Dry Dog Food

By Blue Buffalo Natural Veterinary Diet
Rated 4.6889 out of 5 stars
Veterinary Diet Item
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About This Item

  • Weight management and urinary care dry dog food formulated with the ideal levels of fat and calories to help your furry friend with weight loss.
  • Veterinary diet formula contains an increased level of fiber to support satiety and help your pal feel fuller, longer.
  • Formulated with controlled levels of minerals, such as magnesium and sodium to help support your fur baby’s urinary health.
  • Prescription-only food made without the grains many pet parents choose to avoid, making it great for sensitive tummies.
  • A wholesome, grain-free natural diet made with the finest ingredients available that have both beneficial nutrition and a taste your dog will love.
Play Video: Learn More About Blue Buffalo Natural Veterinary Diet From Our Team of Experts
Learn More About Blue Buffalo Natural Veterinary Diet From Our Team of Experts

About BLUE Natural Veterinary Diet®

A Natural Therapeutic Diet

Formulated by veterinarians and animal nutritionists, BLUE Natural Veterinary Diet products are designed to nutritionally help manage certain conditions for dogs and cats. BLUE Natural Veterinary Diet formulas contain the same kind of premium-quality ingredients that are synonymous with Blue Buffalo.

The True BLUE Promise

BLUE is formulated with only the finest natural ingredients:

• Always features protein-rich real meat

• NO chicken (or poultry) by-product meals

• NO corn, wheat or soy

A Holistic Approach to Nutritional Therapy


Because the efficacy of nutritional therapy is top priority, BLUE Buffalo employs a team of PhD animal nutritionists, food scientists and veterinarians to ensure each BLUE Natural Veterinary Diet performs exactly as it should.


At BLUE Buffalo, product safety and quality are our #1 priority. We care deeply about the safety of our furry family members. We are proud of our best-in-class product quality, and have strict controls in place to make sure that our ingredients meet the highest quality standards.


BLUE Natural Veterinary Diet is made with the finest natural ingredients just like all our BLUE foods. It always starts with real meat and contains no chicken/poultry by-products, corn, wheat or soy and artificial preservatives, or flavors. It's a wholesome, natural veterinary diet that has both beneficial nutrition and a taste dogs love.

Exclusive LifeSource Bits®

All BLUE Natural Veterinary Diet recipes feature a precise blend of vitamins, minerals and antioxidants selected by holistic veterinarians and animal nutritionists to help promote immune system health, fulfill life stage requirements and support a healthy oxidative balance.

About BLUE Buffalo

Blue Buffalo began with unconditional love and some furry inspiration from a large breed Airedale, Blue. When Blue's family started a pet food company, their vision was clear. They wanted every pet parent to be able to feed their pet with the same care they would feed family. So they created the #1 natural pet specialty food to help furry family members live happy, healthy lives. Of course, they named it after Blue.

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Top IngredientsDeboned Chicken, Chicken Meal, Pea Starch...Whole Grain Wheat, Whole Grain Corn, Chicken Meal...Potatoes, Potato Starch, Salmon...Corn Starch, Hydrolyzed Chicken Liver, Powdered Cellulose...Whole Grain Corn, Brewers Rice, Chicken Meal...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...
Special DietGrain-Free, No Corn No Wheat No Soy, Veterinary Diet, Weight ControlVeterinary Diet, Weight Control, With GrainGluten Free, Grain-Free, Pea-Free, Veterinary Diet, Chicken-FreePea-Free, Veterinary Diet, Hydrolyzed ProteinPea-Free, Veterinary Diet, With Grain
Food FlavorChicken, PoultryChicken, PoultrySalmon, Seafood & FishChicken, PoultryChicken, Poultry
Health FeatureUrinary Tract Health, Weight ManagementWeight ManagementSkin & Coat HealthSkin & Coat HealthUrinary Tract Health

Questions & Answers

10 Customer Questions

How big is the kibble? I'm looking for something she can easily chew.
Answer by ChewySep 26, 2018
The kibble is approximately 9 to 11 millimeters.

I am concerned about the calcium levels, since two ingredients have it. My dog has calcium oxalate bladder stones.
Answer by ChewySep 25, 2020
This recipe has a calcium content of 1.0%, per the guaranteed analysis. We recommend consulting your veterinarian to ensure this would be a good fit for your pet's current dietary plan. Dietary and other healthcare changes should be made under the guidance of your vet, particularly when underlying health conditions exist.

What's the sodium level? Looking for a low sodium content.
Answer by ChewyJul 09, 2018
The sodium content is 0.15% min - 0.35% max.

How much vitamin d is in this formula?
Answer by ChewyMay 16, 2022
This recipe has a Vitamin D content of 1712.44 IU/KG as fed and 1861.35 IU/KG on a dry matter basis.

ReviewsWrite a Review

Rated 4.6889 out of 5 stars
45 Reviews
Would recommend to a friend

45 Customer Reviews

Rated 4 out of 5 stars
By Kellee on Feb 3, 2022

Picky eater

I have tried several special diet dry foods for my dog, she hated them, the first day I got this bag of food she tried to tear open the box. I gave her just a few pieces of the Blue Buffalo along with her old food, I walked away for just a minute, when I came back she’d eaten the Blue Buffalo and dumped the other food on the floor. I’m hopeful that this the the food she’ll continue to eat. I have always fed Blue Buffalo to my dogs and cats,I’m glad that Blue brought out this new formula.

Rated 4 out of 5 stars
By VeggiGirl on Feb 26, 2022

Definitely a weight loss program

Choices were slim for a good quality UTI food but Blue makes this one with no fillers or by products which is terrific. My problem is that this rescued chihuahua didn’t need to be on a diet and this food really does help them loose weight. So I started to mix a tablespoon of a regular brand wet to add a few calories to his meals. Great if your pup is s little chubby!

Rated 5 out of 5 stars
By Mainer9 on Jan 14, 2022

Finally Something That Works

Our English Bulldog, Bella is a little over 8 yrs old. Like so many spoiled pets she is a little overweight. She has had a UTI and crystals in her urine in what seems like forever. We have tried various antibiotics and remedies. She has had the same dog food kibble since day 1. Not just some cheap stuff but Taste of the Wild Pacific Stream. We decided to try this Urinary Care and Weight Management food. While we were still in the introductory stage, not just this food yet but half old food and half this, the urine crystals disappeared ! Our vet was as surprised as we were. So pleased.

Rated 5 out of 5 stars
By Penelope on Jan 20, 2022

Penelope says YUM

Had to substitute the other prescription food we normally buy, due to it being out of Stock. Penelope was very happy with the change, she literally brought me a piece to share! Appreciate the effort made to get the approval for a change.

Rated 5 out of 5 stars
By UTIsNomore on Nov 27, 2021

Best Urinary diet out there

My vet recently suggested I put my Cavie on a urinary diet after multiple bouts of UTIs with struvite crystals that we just could not clear. He suggested Purina, Royal Canin, and Hills which all contain CORN as a first ingredient. Blue does not have this and is compatible for a dog that needs a grain free diet (as does mine). We have been on this diet for over a month now, and so far so good. My pup loves the food.

Rated 5 out of 5 stars
By Buchi on Sep 3, 2021

Great for Dogs Prone to UTIs

We have a semi-paralyzed chiweenie who continually suffers from UTIs and of late, E-coli UTIs. Urinary care food was recommended to assist in decreasing the episodes and severities of UTIs. So far, our girl is doing well on this food and she LOVES it! We love it because (1) it's Blue Buffalo, (2) it's grain-free and (3) the first ingredient is deboned chicken. Highly recommend this product.

Rated 5 out of 5 stars
By Sharon on Oct 4, 2021

Love Blue Diet Food

Our German Shephard is overweight and now so is our little poodle shiz-tzu who has Cushings Disease. The dry and the wet are helping us to reduce their weight and keep it down.

Rated 5 out of 5 stars
By Sheila on Sep 28, 2021


Bow needs this food as she is really overweight. Hopefully this food will help her with this. Service was great and fast on delivery. Her Vet was out of it and we were getting low.

Rated 5 out of 5 stars
By Sadie on Aug 5, 2021

Is a very picky dog

She will typically Not eat dry food, but likes this, maybe 10 pieces, instead of snacks. She also loves the wet brand from Blue. Would highly recommend, but please follow transitioning. Sadie would have eaten only this immediately but took it slowly and she had no side effects.

Rated 5 out of 5 stars
By JeffR on Jul 1, 2021

This keeps my little pal Petey’s bladder clear!

This food works well for its intended purpose. My minpin Petey’s bladder is clear of cysteine stones, his coat is soft and shiny and he is thrilled with the food!