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Purina Pro Plan Veterinary Diets EN Gastroenteric Canine Formulas are easy to digest and made with high-quality ingredients, including coconut oil or medium-chain triglyceride (MCT) vegetable oil, antioxidants, and prebiotic fiber to promote digestive health. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

Also available:  EN Gastroenteric® Low Fat Canine Formula, EN Gastroenteric® Fiber Balance Canine Formula and EN Gastroenteric® Naturals™ Canine Formula With Added Vitamins, Minerals & Nutrients

  • High total digestibility to promote nutrient absorption
  • Contains medium chain triglyceride (MCT) vegetable oil or coconut oil, a source of MCTs
  • Contains a prebiotic fiber that helps nourish a healthy GI tract
  • Antioxidant-rich nutrition supports the immune system
  • Great taste

Talk to your veterinarian to see if Purina Pro Plan Veterinary Diets EN Gastroenteric Canine Dry Dog Food Formula could benefit your dog. This dog gut health support formula is highly digestible to promote optimal nutrient absorption and features a select prebiotic fiber for targeted microbiome support. Each serving of this Purina Pro Plan Veterinary Diets EN Gastroenteric dog food is rich in antioxidants to support the immune system. Plus, you’ll feel good knowing that every time you feed your dog digestive support dog food from Purina Pro Plan Veterinary Diets, they’ll get high-quality protein. Support your dog’s digestive health with Purina Pro Plan Veterinary Diets EN Gastroenteric Canine Dry Dog Food Formula. The science behind Purina Pro Plan Veterinary Diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

  • Highly digestible dry dog food to promote optimal nutrient absorption
  • Purina EN Gastroenteric dog food containing a select prebiotic fiber for targeted microbiome support and digestive health
  • Antioxidant-rich dog gut health nutrition supports the immune system, while an optimal level of fiber helps promote intestinal motility
  • Gastrointestinal dog food delivering high-quality protein
  • Great tasting, easy digestion dog food 

 PRO PLAN VETERINARY DIETS EN GASTROENTERIC CANINE FORMULA DOG FOOD

INGREDIENTS: Brewers rice, whole grain corn, corn protein meal, chicken meal, animal fat preserved with mixed-tocopherols, mono and dicalcium phosphate, natural flavor, coconut oil, glycerin, wheat bran, potassium chloride, calcium carbonate, sodium bicarbonate, salt, soybean oil, fish oil, L-Lysine monohydrochloride, L-Threonine, Vitamin E supplement, zinc proteinate, choline chloride, dried colostrum, L-ascorbyl-2-polyphosphate (Vitamin C), ferrous sulfate, manganese proteinate, L-Tryptophan, niacin (Vitamin B-3), thiamine mononitrate (Vitamin B-1), calcium pantothenate (Vitamin B-5), Vitamin A supplement, copper proteinate, riboflavin supplement (Vitamin B-2), Vitamin B-12 supplement, pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), garlic oil, menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), calcium iodate, Vitamin D-3 supplement, sodium selenite.    E262423

Guaranteed Analysis

Crude Protein (Min) 23.0%
Crude Fat (Min) 10.5%
Crude Fiber (Max) 2.0%
Moisture (Max) 12.0%
Ash (Max) 8.0%
Calcium (Ca) (Min) 1.1%
Phosphorous (P) (Min) 0.9%
Manganese (Mn) (Min) 70 ppm
Zinc (Zn) (Min) 200 ppm
Vitamin A (Min) 15,000 IU/kg
Vitamin E (Min) 350 IU/kg

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

Animal feeding tests using AAFCO procedures substantiate that Pro Plan Veterinary Diets EN Gastroenteric Canine Formula provides complete and balanced nutrition for growth of puppies and maintenance of adult dogs, including growth of large sized dogs (70 lb. or more as an adult). 

Body Weight

Approximate Number of 8 oz cups/day

(lbs) 

(kg) 

(cups) 

(grams) 

3 - 12 

1.4 - 5.4 

1/2 to 1-1/8 

53 - 120 

13 - 20 

5.9 - 9.1 

1-1/4 to 1-5/8 

133 - 173 

21 - 35 

9.5 - 15.9 

1-3/4 to 2-3/8 

186 - 252 

36 - 50 

16.3 - 22.7 

2-3/8 to 3

252 - 319 

51 - 75 

23.1 - 34.0 

3 to 4 

319 - 425 

76 - 100 

34.5 - 45.4 

4-1/8 to 4-3/4

425 - 505 

Over 100 

Over 45.4 kg 

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

505 g plus 27 g for each 4.5 kg of body weight over 45.4 kg 

USE ONLY AS DIRECTED BY YOUR VETERINARIAN 
 
For additional information about this diet, consult your veterinarian. 
 
Using a standard 8 oz/250 ml measuring cup which contains approximately 106 g of EN Gastroenteric Canine Formula. 
 
The above 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. 
 
PUPPY FEEDING INSTRUCTIONS 
Feed your puppies all of the food they will consume, up to twice the amount of adult dogs, at intervals throughout the day. The food intake required to maintain ideal body condition may vary depending on age, activity and environment. Consequently, the amount of food required for each dog will vary and should be adjusted accordingly. 
 
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. 
 
________ cups ________ times a day 
 
 
This bag contains approximately ____ cups of food. 
6 lb = 25 cups 
16.5 lb = 70 cups 
25 lb = 106 cups 

Calorie Content (calculated)(ME): 

3503 kcal/kg
372 kcal/cup 

EN Gastroenteric Dry Dog Food

Purina® Pro Plan® Veterinary Diets
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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 Canine Formulas are easy to digest and made with high-quality ingredients, including coconut oil or medium-chain triglyceride (MCT) vegetable oil, antioxidants, and prebiotic fiber to promote digestive health. The science behind our therapeutic diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

Also available:  EN Gastroenteric® Low Fat Canine Formula, EN Gastroenteric® Fiber Balance Canine Formula and EN Gastroenteric® Naturals™ Canine Formula With Added Vitamins, Minerals & Nutrients

  • High total digestibility to promote nutrient absorption
  • Contains medium chain triglyceride (MCT) vegetable oil or coconut oil, a source of MCTs
  • Contains a prebiotic fiber that helps nourish a healthy GI tract
  • Antioxidant-rich nutrition supports the immune system
  • Great taste

Talk to your veterinarian to see if Purina Pro Plan Veterinary Diets EN Gastroenteric Canine Dry Dog Food Formula could benefit your dog. This dog gut health support formula is highly digestible to promote optimal nutrient absorption and features a select prebiotic fiber for targeted microbiome support. Each serving of this Purina Pro Plan Veterinary Diets EN Gastroenteric dog food is rich in antioxidants to support the immune system. Plus, you’ll feel good knowing that every time you feed your dog digestive support dog food from Purina Pro Plan Veterinary Diets, they’ll get high-quality protein. Support your dog’s digestive health with Purina Pro Plan Veterinary Diets EN Gastroenteric Canine Dry Dog Food Formula. The science behind Purina Pro Plan Veterinary Diets represents a collaboration between Purina nutritionists, researchers and veterinarians.

  • Highly digestible dry dog food to promote optimal nutrient absorption
  • Purina EN Gastroenteric dog food containing a select prebiotic fiber for targeted microbiome support and digestive health
  • Antioxidant-rich dog gut health nutrition supports the immune system, while an optimal level of fiber helps promote intestinal motility
  • Gastrointestinal dog food delivering high-quality protein
  • Great tasting, easy digestion dog food 

 PRO PLAN VETERINARY DIETS EN GASTROENTERIC CANINE FORMULA DOG FOOD

INGREDIENTS: Brewers rice, whole grain corn, corn protein meal, chicken meal, animal fat preserved with mixed-tocopherols, mono and dicalcium phosphate, natural flavor, coconut oil, glycerin, wheat bran, potassium chloride, calcium carbonate, sodium bicarbonate, salt, soybean oil, fish oil, L-Lysine monohydrochloride, L-Threonine, Vitamin E supplement, zinc proteinate, choline chloride, dried colostrum, L-ascorbyl-2-polyphosphate (Vitamin C), ferrous sulfate, manganese proteinate, L-Tryptophan, niacin (Vitamin B-3), thiamine mononitrate (Vitamin B-1), calcium pantothenate (Vitamin B-5), Vitamin A supplement, copper proteinate, riboflavin supplement (Vitamin B-2), Vitamin B-12 supplement, pyridoxine hydrochloride (Vitamin B-6), folic acid (Vitamin B-9), garlic oil, menadione sodium bisulfite complex (Vitamin K), biotin (Vitamin B-7), calcium iodate, Vitamin D-3 supplement, sodium selenite.    E262423

Guaranteed Analysis

Crude Protein (Min) 23.0%
Crude Fat (Min) 10.5%
Crude Fiber (Max) 2.0%
Moisture (Max) 12.0%
Ash (Max) 8.0%
Calcium (Ca) (Min) 1.1%
Phosphorous (P) (Min) 0.9%
Manganese (Mn) (Min) 70 ppm
Zinc (Zn) (Min) 200 ppm
Vitamin A (Min) 15,000 IU/kg
Vitamin E (Min) 350 IU/kg

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

Animal feeding tests using AAFCO procedures substantiate that Pro Plan Veterinary Diets EN Gastroenteric Canine Formula provides complete and balanced nutrition for growth of puppies and maintenance of adult dogs, including growth of large sized dogs (70 lb. or more as an adult). 

Body Weight

Approximate Number of 8 oz cups/day

(lbs) 

(kg) 

(cups) 

(grams) 

3 - 12 

1.4 - 5.4 

1/2 to 1-1/8 

53 - 120 

13 - 20 

5.9 - 9.1 

1-1/4 to 1-5/8 

133 - 173 

21 - 35 

9.5 - 15.9 

1-3/4 to 2-3/8 

186 - 252 

36 - 50 

16.3 - 22.7 

2-3/8 to 3

252 - 319 

51 - 75 

23.1 - 34.0 

3 to 4 

319 - 425 

76 - 100 

34.5 - 45.4 

4-1/8 to 4-3/4

425 - 505 

Over 100 

Over 45.4 kg 

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

505 g plus 27 g for each 4.5 kg of body weight over 45.4 kg 

USE ONLY AS DIRECTED BY YOUR VETERINARIAN 
 
For additional information about this diet, consult your veterinarian. 
 
Using a standard 8 oz/250 ml measuring cup which contains approximately 106 g of EN Gastroenteric Canine Formula. 
 
The above 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. 
 
PUPPY FEEDING INSTRUCTIONS 
Feed your puppies all of the food they will consume, up to twice the amount of adult dogs, at intervals throughout the day. The food intake required to maintain ideal body condition may vary depending on age, activity and environment. Consequently, the amount of food required for each dog will vary and should be adjusted accordingly. 
 
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. 
 
________ cups ________ times a day 
 
 
This bag contains approximately ____ cups of food. 
6 lb = 25 cups 
16.5 lb = 70 cups 
25 lb = 106 cups 

Calorie Content (calculated)(ME): 

3503 kcal/kg
372 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.