Purina Pro Plan Veterinary Diets EN Gastroenteric Formula Dry Dog Food

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32-lb bag
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Adult dogs and growing puppies with GI issues may benefit from Purina Pro Plan Veterinary Diets EN Gastroenteric Canine Formula’s high digestibility, moderate fat, added zinc, low fiber and more. It offers dietary benefits that provide optimal nutrition while meeting your adult dog's or growing puppy's special needs.

Key Benefits

  • Gastrointestinal upset is one of the most common reason dogs visit the vet. It can be caused by many factors and generally impairs a dog's ability to digest and absorb nutrients.
  • Purina Pro Plan Veterinary Diets EN has been specifically formulated with the protein levels that your dog needs, as well as prebiotics and low fiber to support intestinal health.
  • It has excellent palatability, low carbohydrates, and moderate fat levels so it provides your dog with optimized nutrition.
  • Suited for dogs that have gastritis and enteritis, inflammatory bowel disease, pancreatitis, and other diseases of the intestinal tract.
  • Made in the USA!

Note: Purina Pro Plan Veterinary Diets require a veterinary prescription. This product will not be shipped until a copy of a valid prescription authorization is faxed to 1-800-619-7973 or e-mailed to rx@chewy.com.

See all items by Purina Pro Plan Veterinary Diets

  • Item Number
  • Weight
    32.0 pounds
  • Brand
  • Breed Size
    All Breeds, Small, Medium, Large
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    Sensitive Digestion, Prescription Food

Nutritional Info


  1. Brewers Rice, Corn Gluten Meal, Whole Grain Corn, Chicken Meal, Animal Fat Preserved with Mixed-Tocopherols (Form of Vitamin E), Coconut Oil, Calcium Phosphate, Calcium Carbonate, Wheat Bran, Animal Digest, Potassium Chloride, L-Lysine Monohydrochloride, Sodium Bicarbonate, Salt, Fish Oil, Zinc Proteinate, Vitamin E Supplement, Dried Colostrum, Choline Chloride, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Manganese Proteinate, Ferrous Sulfate, Niacin, Copper Proteinate, Vitamin A Supplement, Calcium Pantothenate, Thiamine Mononitrate, Riboflavin Supplement, Vitamin B-12 Supplement, Pyridoxine Hydrochloride, Garlic Oil, Folic Acid, Vitamin D-3 Supplement, Calcium Iodate, Biotin, Menadione Sodium Bisulfite Complex (Source of Vitamin K Activity), Sodium Selenite.

Caloric Content

  1. 3,826 kcal/kg, 399 kcal/cup
Guaranteed Analysis
Crude Protein 23.0% min
Crude Fat 10.5% min
Crude Fiber 2.0% max
Moisture 12.0% max
Ash 7.5% max
Calcium 0.95% min
Phosphorus 0.75% min
Linoleic Acid 1.4% min
Manganese 70 ppm min
Zinc 200 ppm min
Vitamin A 15,000 IU/kg min
Vitamin E 350 IU/kg min

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Customer Reviews

Purina Pro Plan Veterinary Diets EN Gastroenteric Formula Dry Dog Food is rated 4.9 out of 5 by 127.
Rated 5 out of 5 by from More affordable option than wet - still great product! When we first got our dog from the shelter, he had a very, very stubborn case of giardia that had him on antibiotics on and off for nearly three months! When he was still experiencing very serious diarrhea, but we had confirmed the giardia had totally treated, we figured the bacteria in his gut had to have been impacted by all of those antibiotics! At first, we started just giving him wet EN food and FortiFlora daily. While that seemed to begin to clear up the diarrhea, we were concerned about keeping up with the cost of all the wet food with a 50+ lb dog that was still growing. We ordered the dry food to split with the wet. Within two weeks his digestion drastically improved. He now receives half a can of wet with a cup of dry twice a day. I was worried our dog wouldn't be as excited about this food as he was the wet, but he LOVED it. So much so, that we will soon begin to transition him to all dry EN food.
Date published: 2016-12-09
Rated 5 out of 5 by from Wonderful for sensitive stomachs Finally, a food our dog can eat! This is the food our Terrier mix was on at the spca when we rescued him, but due to the price ($25 for a 6lb bag at the vet) we tried switching him over to a couple different types trying to save some money (Orijens, Blue Buffalo, etc...) but once we got the food mix to 50/50 he wouldn't be able to keep it down. Then all of a sudden one day he started shaking uncontrollably. I immediately took him to our local vet and she diagnosed a "sensitive stomach." So we bought him another $25 bag - better that than a sick dog! (Plus he barely sheds at all now, his coat is beautiful , and he has so much more energy!) As soon as I got home I checked Chewy.com and sure enough they had it at a MUCH cheaper price. I'll never go elsewhere for my doggy needs. Thanks Chewy for such great customer service & working with me to find a food he could eat without breaking the bank. Oh, and they even allowed me to donate the old food to a shelter & receive a complete refund!
Date published: 2014-02-25
Rated 5 out of 5 by from I wouldn't use anything else! My dogs have eaten Purina EN for almost 13 years. It was recommended by my vet. My pets have never--not once-- had a stomach issue of any kind. Ever! It works for me and I will never switch.
Date published: 2016-12-28
Date published: 2016-12-28
Rated 5 out of 5 by from EN saved our Yorkies life. Three years ago our Yorkie literally almost died from pancreatitis. We took her to the vets where she stayed during the day then at 8:00pm we had to take her 30 miles to an emergency hospital then pick her up at 7AM and take her back to the vet, we did this a week. Our vet called in specialist from Ohio State Hospital to examine her. They put her on EN and she improved with meds and since the meds were finished she has thrived. This is all she ever gets for food, snacks and treats and no more episodes. They really thought she was not going to survive. So with the excellent Medical Care and EN she is with us doing fine today.
Date published: 2016-12-16
Rated 5 out of 5 by from Best Website Service and Products Ever! My mixed Lab came to my home as a stray about 2 1/2 years ago, during a winter snow storm. She was a bit on the poor side, but overall seemed in good health. Once I decided to take her in, had her fixed, Heartworm Treatments, and all vaccinations, she seemed to be on a road to excellent health. However, after about a year or so, developed a bad case of pancreatitis and almost died. Her vet recommended Purina EN and she has been on it ever since. I was very concerned about the Local Prices, and even other website offers, and then I discovered Chewy.com. I have bought many items from this site and would and do recommend it to anyone I know that has pets. My Lab mix (Lucy) is doing wonderful. I couldn't ask for better service and competitive pricing than what Chewy offers. The fastest free shipping I have ever received from any order I have ever made. And, it has been consistent in the speed and accuracy. Hurray for Purina En, and Hurray for Chewy.com for their wonderful service to the pet lovers world.
Date published: 2015-07-03
Rated 5 out of 5 by from A Happy client! My pet, Missy has dietary issues and this product was recommended. She is eating it and enjoying her meals. I trust my vet and it appears that this may help her with her chronic digestive issues.
Date published: 2016-12-28
Rated 4 out of 5 by from fast service My dogs are on this food as per our veterinarian. We travel to Florida for the winter- so with out your site I am not sure how I would have had the proper food for them!
Date published: 2016-12-28
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