GI Gastrointestinal Support Low Fat St-O-ne Guard Promotes a urinary environment for the prevention of calcium oxalate stones
GI Gastrointestinal Support Low Fat St-O-ne Guard Promotes a urinary environment for the prevention of calcium oxalate stones

BLUE Natural Veterinary Diet

Dry Dog Food

GI Gastrointestinal Support Low Fat

Available exclusively through your veterinarian.

For dogs who have trouble digesting fat, BLUE GI Gastrointestinal Support Low Fat is made with easily digestible ingredients and prebiotic fibers to help balance and maintain healthy GI microflora, and reduced fat to help with digestion.

Veterinary professionals, click here for more information.

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Available in 6 & 22-lb. bags.

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
MiscBlocks TBP

True BLUE Promise


  • Real Deboned Whitefish First Ingredient
  • NO Chicken (or Poultry) By-Product Meals
  • NO Corn, Wheat or Soy
  • NO Artificial Flavors or Preservatives
  • Recommended Daily Feeding Chart

    Weight in lbs.
    Cups per day
    Up to 15 lbs.
    ½ - 1 ½
    16 to 25 lbs.
    1 ½ - 2 ¼
    26 to 40 lbs.
    2 ¼ - 3 ¼
    41 to 60 lbs.
    3 ¼ - 4 ½
    61 to 80 lbs.
    4 ½ - 5 ½
    81 to 100 lbs.
    5 ½ - 6 ½
    Over 100 lbs.
    Feed 6 ½ cups plus ½ cup for each additional 20 lbs

    Calorie Content: 3,266 Kcals/kg, 297 Kcals/cup

    *Use a standard 8-oz. measuring cup.

    Note: Individual nutritional requirements may vary due to age, breed, environment and activity level. This is a guideline only, and may need to be adjusted as required to maintain optimal body condition. A veterinarian should be consulted to obtain a recommendation for a dog’s specific need.

    BLUE Natural Veterinary Diet with LifeSource Bits provides dogs with superior nutrition plus a unique nutrient and antioxidant package specifically formulated for their needs.

    Transition to BLUE
    BLUE Natural Veterinary Diet GI Gastrointestinal Support is a natural diet formulated by animal nutritionists for pets with a special dietary need. With veterinarian approval, dogs should be gradually transitioned from their old food to BLUE Natural Veterinary Diet. Start by mixing 25% of BLUE with the dog’s old food, and gradually increase the proportion of BLUE over the next 14 days.

    Preparation Options
    Dry - Crunchy and delicious nutrition nuggets and LifeSource Bits right from the bag.

    Dry with Water - Add warm water and mix to fully release flavors and aroma.

    Fresh Water
    Be sure to have a clean bowl of cool, fresh water available at all times.

  • Guaranteed Analysis

    BLUE Natural Veterinary Diet GI Gastrointestinal Support Low Fat is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.

    Ingredient Percentage
    Crude Protein 24.0% min
    Crude Fat 6.0% min and 9.0% max
    Crude Fiber 6.0% max
    Moisture 10.0% max
    Calcium 0.7% min
    Phosphorus 0.5% min
    Vitamin E 300 IU/kg min
    Soluble Fiber* 1.0% min
    Omega 3 Fatty Acids* 0.5% min
    Omega 6 Fatty Acids* 1.1% min
    Taurine* 0.10% min
    Ascorbic Acid (source of Vitamin C)* 100 mg/kg min
    L-Carnitine* 100 mg/kg min

    *Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles. 

What Pet Parents Are Saying

BLUE Natural Veterinary Diet GI Gastrointestinal Support Low Fat