Purina Pro Plan Veterinary Diets EN Gastroenteric Formula Dry Cat Food

Prescription Item

  • Price:

    $49.99 FREE 1-2 Day Shipping on this item

In stock
10-lb bag
  • 6-lb bag
  • 10-lb bag

This item requires prescription approval. Details

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Purina Pro Plan Veterinary Diets EN Gastroenteric Feline Formula contains highly digestible nutrients designed to support feline digestive health. With essential Omega-3 and Omega-6 Fatty Acids and more, this carefully balanced cat food is optimized for low carbohydrates and high protein content. It provides optimal nutrition while meeting your adult cat's or growing kitten's special needs.

Key Benefits
  • Gastrointestinal upset is one of the most common reason cats visit the vet. It can be caused by many factors and generally impairs a cat's ability to digest and absorb nutrients.
  • Purina Pro Plan Veterinary Diets EN has been specifically formulated with the high protein levels that your cat 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 cat with optimized nutrition.
  • Suited for cats that have gastritis and enteritis, inflammatory bowel disease, pancreatitis, and other diseases of the intestinal tract.
  • Made in the USA!

Use only as directed by your veterinarian. Product not intended for ruminants or livestock.

Veterinary Authorization

This product requires a veterinary authorization. Simply provide your vet’s information during checkout and we’ll follow up to confirm. If you have a copy of your authorization, you can expedite the process by taking a photo and emailing it to vetdiet@chewy.com, or by faxing it to 1-800-619-7973.

  1. How To Order

See all items by Purina Pro Plan Veterinary Diets

  • Item Number
  • Weight
    10.0 pounds
  • Brand
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    Sensitive Digestion, Prescription Food
Nutritional Info

Soy Protein Isolate, Poultry By-Product Meal, Corn Gluten Meal, Soy Flakes, Animal Fat Preserved with Mixed-Tocopherols (Form of Vitamin E), Corn Starch, Natural Flavor, Calcium Carbonate, Phosphoric Acid, Fish Oil, Potassium Chloride, Choline Chloride, Powdered Cellulose, Dl-Methionine, Taurine, Zinc Proteinate, Salt, Dried Colostrum, Vitamin E Supplement, Manganese Proteinate, Ferrous Sulfate, Thiamine Mononitrate, Niacin, Copper Proteinate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Vitamin B-12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D-3 Supplement, Calcium Iodate, Biotin, Menadione Sodium Bisulfite Complex (Source of Vitamin K Activity), Sodium Selenite.

Caloric Content

3,973 kcal/kg, 528 kcal/cup

Guaranteed Analysis
Crude Protein50.0% min
Crude Fat16.0% min
Crude Fiber3.0% max
Moisture12.0% max
Ash7.0% max
Calcium0.95% min
Phosphorus0.85% min
Zinc215 ppm min
Vitamin A22,000 IU/kg min
Vitamin E195 IU/kg min
Taurine0.25% min
Feeding Instructions

The following feeding program is recommended as a guideline only, with discretionary clinical adjustments for proper weight maintenance.

WeightAdult Maintenance Daily Feeding (cup)
3 - 5 lbs1/8 - 1/4
6 - 8 lbs1/4 - 3/8
9 - 12 lbs3/8 - 1/2
13 - 16 lbs1/2 - 3/4
17 - 20 lbs3/4 - 1
21 - 25 lbs1 - 1 1/8

Provide adequate fresh water in a clean container for your dog daily. For your pet’s health, see your veterinarian regularly.

Kittens: If your cat is under 1 year of age, consult your veterinarian for the proper amount to feed.

Transition Instructions

With your veterinarian’s approval, offer increasing amounts of the new food with decreasing amounts of the old food.


Why should I buy Vet Diet food online?

Shopping for Vet Diet food is easy! Chewy experts are available 24/7 to answer your questions and guide you through the process. We offer competitive prices, free shipping on orders over $49, and more savings if you sign up for an Autoship subscription.

How do I order Vet Diet food?

  1. Search our website for the diet your vet recommends, then add it to your cart. You can purchase your Vet Diet food with any other goodies you need!
  2. At checkout, you’ll be asked for required information. Enter your pet’s name and type your vet’s name and telephone number.
  3. Place your order, and we’ll take care of the rest!

How will you contact my vet?

Our Vet Diet team will personally contact your vet for approval. If your clinic needs more information from you or recommends a different diet, we’ll let you know immediately.

Does it help if I send you my prescription?

Yes! If you have a paper copy of your prescription, email a picture to vetdiet@chewy.com, start a chat, or fax your prescription to 1-800-619-7973.

Can I use a prescription written by a veterinarian out of state?

Of course! We can accept valid prescriptions from anywhere in the United States and Canada—that includes US territories, like Puerto Rico.

Why do I need a prescription?

Veterinary diets are formulated with the precise ingredients and nutrients needed to address specific medical issues. If you don’t have a paper prescription, no sweat—once you provide your vet’s information, our team will take over.

Can someone else (such as a caretaker or family member) place an order for my pet?

Yes, but we’ll need them to provide us with your full name or the pet’s owner’s name via phone, email or chat after the order is placed, so the clinic can locate your pet’s records when we contact them.

How can I help expedite my order?

Just follow these simple steps: 1. Create your pet ’s profile on Chewy.com. 2. If you have an Autoship scheduled, but you’re running low on refills, contact us ahead of time to let us know if you have a new clinic or if any prescription information has changed. 3. If you have a prescription handy, send it to us before you order—by sending an email to vetdiet@chewy.com, starting a chat with one of our experts, or faxing us at 1-800-619-7973.

Do I need to set up a pet profile?

We recommend it, but it’s not required. You can create your pet’s profile by logging in at Chewy.com, hovering over your account, and choosing “pet profile.”

Do prescriptions expire?

Yes. Your vet will tell us when your prescription will expire and how many refills we can send before they’d like you to check back in with them.

Can I set up auto refills?

Yep! Sign up for Autoship and we’ll automatically ship your food for as long as your prescription allows. If you run out of refills, or your prescription expires, we’ll automatically contact your vet for a new approval. If we hit any bumps in the road, we’ll let you know right away.

What if I have more questions? How can I reach the Vet Diet team at Chewy?

Email us at vetdiet@chewy.com, start a chat on Chewy.com, or call us anytime at 1-800-672-4399. We’re here for you 24/7.

Customer Reviews

74 Reviews 74 Reviews 4.6 out of 5 Stars

92% Recommend

92% of reviewersrecommend this product

4.6 / 5

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74 Reviews

Showing 1-10 of 74 Reviews

  • 4 out of 5 stars

    Pro Plan EN Diet

    By on

    I love this food as it has helped my kitten to get and maintain a perfect kitty. I don't like the fact that it is so expensive, but I'm willing to pay to keep Toby healthy. However, I wonder if the cost can be brought down some.

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  • 5 out of 5 stars

    Very fast shipment

    By on

    After the initial setup - getting the Rx from the vet - everything was very quick. The order was shipped promptly and I would order again. The food itself was prescribed by our Vet (one of our cats is having a number of problems) and our cats seem to like it very much

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  • 5 out of 5 stars

    Using for irritable bowel.

    By on

    My cat actually loves this dry food. I was originally using royal canin but had to switch to a diet for his recently diagnosed IBD. And he loves it.

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  • 4 out of 5 stars

    Quite HAPPY

    By on

    My excessively finicky kitty is loving this food quite a bit. The first day she ate it like it was going out of style! Now she's calmed down a bit, but still really enjoys it. It's not cured her tummy issues... yet, but it does seem to be helping already! Only been a week or so since I got this.

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  • 5 out of 5 stars

    Fast and what my kitty needs.

    By on

    This showed up faster than I expected. I ordered it and thinking I would still have to get some holdover food since I ran out and the place I used to get it raised the price. My kitty was placed this after his prolapse surgery. He loves it and is bright, active, alert and has been great on this food.

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  • 5 out of 5 stars

    The Greatest

    By on

    Simply put your organization is organized and run professionally !!!! You must have one great HR department because all of you employees are wonderful people to deal with. Kathy & myself have had nothing but pleasant dealings with you ALL . Thank you all & Merry Christmas & a Happy New Year !!!!

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  • 5 out of 5 stars

    My cats love it!

    By on

    I have been using this cat food for a while now and my cats love it. Our older cat was on prescription diet for his urinary track and this is an excellent alternative to it!

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  • 5 out of 5 stars

    Very happy kitties

    By on

    Excited and curious when the box arrived....I called all three over to come take a look inside. They scurried and crowded as I opened the box...excitement filled their eyes and they started to meow as if singing a joyful song about food. They know that bag all too well and plopped down by their bowls, 1,2,3....ready to fill their bellies with a delightful meal (as if they hadn't eaten already haha) Thank you chewy!!! My kitties loved receiving their package

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  • 5 out of 5 stars

    So far so good

    By on

    12 week kitten, have tons of stomach issues. Now she gaining weight. No more wet poops. Think of put the 10week kitten on it too. To make feeding time easier

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  • 5 out of 5 stars

    Expensive food for an ill cat

    By on

    I have been using this food for our 11 yr old cat that may have a gall bladder problem. She likes it and it seems to keep her condition under control. It is expensive but this way I don't have to drive to get it and there is some savings.

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