Bag of Natural Veterinary Diet cat food for urinary health support, featuring a cat and product details.
Bag of Blue Natural Veterinary Diet cat food for kidney, mobility, and urinary health support.

BLUE Natural Veterinary Diet™

Dry Cat Food

K+M Kidney + Mobility Support

Available exclusively through your veterinarian.

With controlled protein and mineral levels to support healthy kidney function, plus glucosamine and chondroitin to support overall mobility in felines, the ingredients in BLUE K+M address two common ailments in cats.

Veterinary professionals, click here for more information.

Available in 7-lb. bags.

Ingredients with Benefits

Wholesome Ingredients for a Healthy Life

View All Ingredients

  • Chicken

    Chicken is a protein source that supports muscle development.

  • Potatoes

    Whole, fresh potatoes provide easily digestible carbohydrates, vitamins B & C, potassium, iron and magnesium.

  • Dried Egg Product

    Dried egg product is a highly digestible, nutrient-rich ingredient that provides pets with protein and helps boost immunity.

  • Flaxseed

    Flaxseed is a rich source of essential omega 3 fatty acids and is a great source of fiber that aids in digestion and promotes healthy skin and coat.

  • Fish Oil

    Rich in omega-3 fatty acids and DHA, fish oil helps support natural skin and coat health, improves cognitive functions and supports healthy weight and kidney health.

  • Cranberries

    Antioxidant-rich cranberries are a great source of vitamins C, E and K, as well as manganese.

  • Blueberries

    Blueberries are an excellent source of vitamins C & E, potassium and fiber, and support antioxidant enrichment.

  • Taurine

    Taurine is an essential amino acid that all pets require, but cats cannot create it on their own. It helps support eye and heart health – making it an important supplement for kittens, growing cats and some dogs as well.

  • Carrots

    Carrots are an excellent source of beta carotene, fiber, vitamin K1, potassium and antioxidants.

Exclusive Antioxidant-Rich LifeSource Bits™

BLUE's exclusive LifeSource Bits are a precise blend of antioxidants, vitamins and minerals carefully selected by veterinarians and animal nutritionists that help support:

  • Immune system health
  • Life stage requirements
  • Healthy oxidative balance

And LifeSource Bits are cold-formed to help retain the potency of their ingredients. This means that we minimize the amount of heat that LifeSource Bits are exposed to during the manufacturing process. It’s the same concept as when you cook vegetables at high heat — the longer you do, the more heat-sensitive nutrients are lost.

Learn More About LifeSource Bits

MiscBlocks LSB
TRUE BLUE PROMISE label listing no chicken or poultry by-product meals, no corn, wheat or soy, and no artificial flavors or preservatives

Feed Every Meal with Love

Nourish Your Pet

Made with real meat first and superior ingredients, Blue Buffalo recipes are formulated to help your pet thrive.

What Pet Parents Are Saying

BLUE atural Veterinary Diet K+M Kidney + Mobility Support for Adult Cats