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Purina Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Canine Formula is easy to digest and made with high-quality ingredients. This formula includes a unique blend of soluble and insoluble fibers to support GI health and complex carbohydrates to help moderate glucose absorption. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

  • Optimal level of fiber to help promote intestinal motility
  • Blend of soluble and insoluble fiber to help support GI health
  • Contains a prebiotic fiber that helps nourish a healthy GI tract
  • Complex carbohydrates to help moderate glucose absorption
  • Contains antioxidants
  • High-quality protein
  • Great taste

Also available:  

Talk to your veterinarian to see if Purina Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Canine Formula dog kibble could benefit your dog. This gastrointestinal dog food is made with high-quality ingredients, including a unique blend of soluble and insoluble fibers to support GI health and complex carbohydrates to help moderate glucose absorption. This diet contains a select prebiotic fiber to promote GI microbiome balance and digestive health. Included are moderate calorie and fat content, plus an appropriate protein level to help maintain lean body mass and an ideal body condition. To top it off, this Purina Pro Plan Veterinary Diets EN Gastroenteric dog food also helps support the immune system by providing your dog with antioxidants. The science behind Purina Pro Plan Veterinary Diets represents a collaboration between Purina nutritionists, researchers and veterinarians.  

  • Dry dog food featuring a unique blend of soluble and insoluble fibers to support GI health
  • Great-tasting dog kibble made with high-quality ingredients, including antioxidants 
  • Purina Pro Plan Veterinary Diets dog food with an optimal level of fiber to help promote intestinal motility, including a select prebiotic fiber to support GI microbiome balance and digestive health
  • Purina Pro Plan Veterinary Diets EN formula with complex carbohydrates to help moderate glucose absorption
  • Dog food with moderate calorie and fat content, and appropriate protein level to help maintain lean body mass and ideal body condition 

Whole grain corn, dried beet pulp, poultry by-product meal, corn protein meal, barley, animal fat preserved with mixed-tocopherols, pea fiber, glycerin, natural flavor, mono and dicalcium phosphate, wheat bran, dried whey, potassium chloride, salt, fish oil, L-Lysine monohydrochloride, calcium carbonate, choline chloride, Vitamin E supplement, zinc sulfate, ferrous sulfate, niacin (Vitamin B-3), manganese sulfate, Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, copper sulfate, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), calcium iodate, biotin (Vitamin B-7), Vitamin D-3 supplement, sodium selenite. E262022

Guaranteed Analysis

Crude Protein (Min) 21.0%
Crude Fat (Min) 10.0%
Crude Fiber (Max) 10.0%
Moisture (Max) 12.0%
Ash (Max) 7.5%
Calcium (Ca) (Min) 0.8%
Phosphorus (P) (Min) 0.7%

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

Manufactured and Guaranteed by: Nestlé Purina PetCare Company, St. Louis, MO 63164 USA 

Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Canine Formula is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance of adult dogs. 

For additional information about this diet, consult your veterinarian. 

Body Weight

Approximate Number of 8 oz cups/day

(lbs) 

(kg) 

(cups) 

(grams) 

3 - 12 

1.4 - 5.4 

1/2 to 1-1/4 

50 - 126 

13 - 20 

5.9 - 9.1 

1-3/8 to 1-3/4 

139 - 177 

21 - 35 

9.5 - 15.9 

1-7/8 to 2-5/8 

189 - 265 

36 - 50 

16.3 - 22.7 

2-5/8 to 3-3/8 

265 - 341 

51 - 75 

23.1 - 34.0 

3-3/8 to 4-3/8 

341 - 442 

76 -100 

34.5 - 45.4 

4-3/8 to 5-1/4 

442 - 530 

Over 100 

Over 45.4 

5-1/4 cups plus 3/8 cup for each 10 lbs of body weight over 100 lbs 

530 g plus 38 g for each 4.5 kg of body weight over 45.4 kg 

USE ONLY AS DIRECTED BY YOUR VETERINARIAN 
 
Using a standard 8 oz/250 ml measuring cup which contains approximately 101 g of EN Gastroenteric Fiber Balance Canine Formula. 
 
The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight maintenance.  With your veterinarian's approval, offer increasing amounts of the new food with decreasing amounts of the old food. 
 
Provide adequate fresh water in a clean container for your dog daily.  For your pet's health, see your veterinarian regularly. 
 
Your veterinarian has recommended this feeding schedule for your dog's special needs. 

Approximate cups per bag:

6 lb = 26 cups 
16.5 lb = 74 cups 
25 lb = 112 cups 

Calorie Content (calculated)(ME): 

3348 kcal/kg 

338 kcal/cup 

EN Gastroenteric Fiber Balance Dry Dog Food

Purina® Pro Plan® Veterinary Diets

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Delivery Information

Delivered in 3-4 business days after prescription approval

100% Satisfaction Guarantee

If you are not completely satisfied, we’ll refund your purchase price. Check our

Purina Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Canine Formula is easy to digest and made with high-quality ingredients. This formula includes a unique blend of soluble and insoluble fibers to support GI health and complex carbohydrates to help moderate glucose absorption. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

  • Optimal level of fiber to help promote intestinal motility
  • Blend of soluble and insoluble fiber to help support GI health
  • Contains a prebiotic fiber that helps nourish a healthy GI tract
  • Complex carbohydrates to help moderate glucose absorption
  • Contains antioxidants
  • High-quality protein
  • Great taste

Also available:  

Talk to your veterinarian to see if Purina Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Canine Formula dog kibble could benefit your dog. This gastrointestinal dog food is made with high-quality ingredients, including a unique blend of soluble and insoluble fibers to support GI health and complex carbohydrates to help moderate glucose absorption. This diet contains a select prebiotic fiber to promote GI microbiome balance and digestive health. Included are moderate calorie and fat content, plus an appropriate protein level to help maintain lean body mass and an ideal body condition. To top it off, this Purina Pro Plan Veterinary Diets EN Gastroenteric dog food also helps support the immune system by providing your dog with antioxidants. The science behind Purina Pro Plan Veterinary Diets represents a collaboration between Purina nutritionists, researchers and veterinarians.  

  • Dry dog food featuring a unique blend of soluble and insoluble fibers to support GI health
  • Great-tasting dog kibble made with high-quality ingredients, including antioxidants 
  • Purina Pro Plan Veterinary Diets dog food with an optimal level of fiber to help promote intestinal motility, including a select prebiotic fiber to support GI microbiome balance and digestive health
  • Purina Pro Plan Veterinary Diets EN formula with complex carbohydrates to help moderate glucose absorption
  • Dog food with moderate calorie and fat content, and appropriate protein level to help maintain lean body mass and ideal body condition 

Whole grain corn, dried beet pulp, poultry by-product meal, corn protein meal, barley, animal fat preserved with mixed-tocopherols, pea fiber, glycerin, natural flavor, mono and dicalcium phosphate, wheat bran, dried whey, potassium chloride, salt, fish oil, L-Lysine monohydrochloride, calcium carbonate, choline chloride, Vitamin E supplement, zinc sulfate, ferrous sulfate, niacin (Vitamin B-3), manganese sulfate, Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), Vitamin B-12 supplement, copper sulfate, riboflavin supplement (Vitamin B-2), pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), menadione sodium bisulfite complex (Vitamin K), calcium iodate, biotin (Vitamin B-7), Vitamin D-3 supplement, sodium selenite. E262022

Guaranteed Analysis

Crude Protein (Min) 21.0%
Crude Fat (Min) 10.0%
Crude Fiber (Max) 10.0%
Moisture (Max) 12.0%
Ash (Max) 7.5%
Calcium (Ca) (Min) 0.8%
Phosphorus (P) (Min) 0.7%

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

Manufactured and Guaranteed by: Nestlé Purina PetCare Company, St. Louis, MO 63164 USA 

Pro Plan Veterinary Diets EN Gastroenteric Fiber Balance Canine Formula is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance of adult dogs. 

For additional information about this diet, consult your veterinarian. 

Body Weight

Approximate Number of 8 oz cups/day

(lbs) 

(kg) 

(cups) 

(grams) 

3 - 12 

1.4 - 5.4 

1/2 to 1-1/4 

50 - 126 

13 - 20 

5.9 - 9.1 

1-3/8 to 1-3/4 

139 - 177 

21 - 35 

9.5 - 15.9 

1-7/8 to 2-5/8 

189 - 265 

36 - 50 

16.3 - 22.7 

2-5/8 to 3-3/8 

265 - 341 

51 - 75 

23.1 - 34.0 

3-3/8 to 4-3/8 

341 - 442 

76 -100 

34.5 - 45.4 

4-3/8 to 5-1/4 

442 - 530 

Over 100 

Over 45.4 

5-1/4 cups plus 3/8 cup for each 10 lbs of body weight over 100 lbs 

530 g plus 38 g for each 4.5 kg of body weight over 45.4 kg 

USE ONLY AS DIRECTED BY YOUR VETERINARIAN 
 
Using a standard 8 oz/250 ml measuring cup which contains approximately 101 g of EN Gastroenteric Fiber Balance Canine Formula. 
 
The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight maintenance.  With your veterinarian's approval, offer increasing amounts of the new food with decreasing amounts of the old food. 
 
Provide adequate fresh water in a clean container for your dog daily.  For your pet's health, see your veterinarian regularly. 
 
Your veterinarian has recommended this feeding schedule for your dog's special needs. 

Approximate cups per bag:

6 lb = 26 cups 
16.5 lb = 74 cups 
25 lb = 112 cups 

Calorie Content (calculated)(ME): 

3348 kcal/kg 

338 kcal/cup 

Frequently Asked Questions

  • Yes. Per FDA guidelines for therapeutic pet food, you need a prescription for Purina Pro Plan Veterinary Diets. Non therapeutic diets, supplements and treats do not require approval for purchase.

    • For electronic approval requests: Your request will be reviewed by your clinic and approved or denied. You will receive an email once your clinic has reviewed your request.
    • For uploaded images: Your uploaded script will be reviewed by our customer service team and accepted or denied. You will receive an email once your script has been reviewed.
    • If it has been over 48 hours since you submitted a request or uploaded your image and you have not received an email, please reach out via our Contact Us form.
  • You will receive an email from Pro Plan Vet Direct when your diet is approved by your clinic.

  • Therapeutic diet approvals last for one year from the date your clinic approves your first order of the diet. Your clinic may modify or cancel your approval based on your pet’s dietary needs. You will receive an email notification if any changes are made to your therapeutic diet approvals.

  • You will only need to request approval the first time you order a therapeutic diet, treat, or probiotic. You will be prompted to do this before checkout. Non-therapeutic diets, supplements and treats do not require approval for purchase.

  • Yes, our products are backed by a 100% satisfaction guarantee. If you are not completely satisfied for any reason, we’ll refund your purchase price. Please send your purchase receipt with price circled, the reason for your return and your complete name and address within 90 days of receipt. To process your product replacement or credit card refund please reach out via our Contact Us form.