Search  for anything...

Hill's Prescription Diet Gastrointestinal Biome Digestive/Fiber Care with Chicken Dry Dog Food, Veterinary Diet, 16 lb. Bag

  • Based on 912 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $16.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable due to Food safety reasons

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 16
Order within 11 hours and 12 minutes
Available payment plans shown during checkout

Flavor Name: Chicken


Size: 16 Pound (Pack of 1)


Features

  • Hill's Prescription Diet Gastrointestinal Biome DigestiveFiber Care with Chicken Dry Dog food is specially formulated by Hills nutritionists and veterinarians to support your dogs digestive health
  • Healthy poop in as little as 24 hours
  • Made with proprietary ActivBiome plus ingredient technology shown to rapidly activate beneficial gut bacteria and support a healthy GI microbiome balance
  • Unique blend of prebiotic fibers to promote regular bowel movements and help balance digestive function
  • High levels of omega-3 fatty acids (DHA and EPA); Hills Prescription Diet is the US Vet Recommended therapeutic pet food consult your vet to make sure Hills Prescription Diet Gastrointestinal Biome dry dog food is right for your dog

Description

Hill’s Prescription Diet Gastrointestinal Biome is a high-fiber dry dog food with a proprietary blend of prebiotics clinically shown to help firm loose stool in 24 hours and reduce risk of recurrence. It is specially formulated to promote healthy stool and support overall digestive health. It’s made in the USA with global ingredients you can trust, and was developed specifically for GI care by Hill’s nutritionists and veterinarians. This food also promotes a urinary environment that reduces the risk of developing struvite and calcium oxalate crystals. Please consult your veterinarian for further information on how Hill's Prescription Diet foods can help your dog continue to enjoy a happy and active life.

Brand: Hill's Prescription Diet


Flavor: Chicken


Age Range (Description): Adult


Item Form: Dry Food


Specific Uses For Product: Stomach


Product Dimensions ‏ : ‎ 20 x 13.33 x 5.75 inches; 16 Pounds


Manufacturer recommended age ‏ : ‎ 1 month and up


Item model number ‏ : ‎ 604198


Date First Available ‏ : ‎ June 5, 2019


Manufacturer ‏ : ‎ Hill's Pet Nutrition, Inc.


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #3,001 in Pet Supplies (See Top 100 in Pet Supplies) #2 in Veterinary Diet Dog Food #192 in Dry Dog Food


#2 in Veterinary Diet Dog Food:


#192 in Dry Dog Food:


Item Weight: 16 pounds


Manufacturer: Hill's Pet Nutrition, Inc.


Country of Origin: USA


Item model number: 604198


Date First Available: June 5, 2019


Item Package Dimensions L x W x H: 22 x 13.83 x 6.42 inches


Item Dimensions LxWxH: 20 x 13.33 x 5.75 inches


Item Weight: 16 Pounds


Brand Name: Hill's Prescription Diet


Target Audience Keyword: dogs


Warranty Description: 100% statisfaction, or your money back


Model Name: Hill's® Prescription Diet® Gastrointestinal Biome with Chicken


Color: White


Size: 16 Pound (Pack of 1)


Age Range Description: Adult


Number of Items: 1


Breed Recommendation: All Breed Sizes


Included Components: adult-dog-food


Specific Uses for Product: Stomach


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 16

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • The best!
Flavor Name: Chicken Size: 16 Pound (Pack of 1)
Excellent product for our pup. It really has made a difference in his gastrointestinal health.
Reviewed in the United States on April 16, 2025 by RSKH

  • Favorite dog food
Flavor Name: Chicken Size: 16 Pound (Pack of 1)
This has worked so well for my Rottweiler. The vet just gave me diarrhea meds and other meds My dog, Romeo feces is no longer just liquid, he's getting better day by day
Reviewed in the United States on February 27, 2025 by Ingrid

  • Great product
Flavor Name: Chicken Size: 8 Pound (Pack of 1)
My kitchen looks like an advertisement for Science Diet as I have 2 dogs. My boxer has a very sensitive stomach and we had major problems with his stools. I mix a handful of this with his regular food twice a day and problem solved! He also has to have Tbs of the wet. Crazy expensive!!
Reviewed in the United States on November 23, 2024 by Kathy

  • Really works if your dog needs it
Flavor Name: Chicken Size: 27.5 Pound (Pack of 1)
I cant say enough good things about this diet !
Reviewed in the United States on March 14, 2025 by tbone

  • Our beagle just does better on this food
Flavor Name: Chicken Size: 27.5 Pound (Pack of 1)
Our veterinarian suggested this (as part of a comprehensive treatment plan) when our beloved beagle developed significant infectious gastroenteritis. When we placed him back on his usual food, he wasn't as enthusiastic about eating. He likes this kibble better, and his stool quality has been very good. ... show more
Reviewed in the United States on March 25, 2025 by NotedToday

  • No more melted soft serves
Flavor Name: Chicken Size: 16 Pound (Pack of 1)
This brand is pricey as hell but my fur baby deserves nothing less. I also use their Dental Care/Oral Health line. My Morkie is 11 and the last few years I’ve noticed he has began struggling a bit with his #2’s. He has to squat for quite some time and moves around (still in his squat) to a different spot at least 2-3 times per dump. His poop goes from formed milk duds to dribbles of (very watery) soft serve. He drinks plenty of water, doesn’t get table scraps and gets lots of exercise. I thought he had a stomach bug because his breath is stanky too. I have tried probiotic powders, rice, the whole diarrhea gamut. I slowly incorporated this food with his regular Blue Buffalo and his poops are more Tootsie Rolls and Milk Duds again without as much straining. Now I give 50/50 of this with his regular Blue Buffalo. It is obviously yummy because the other 2 pups stare at me until I add a few kibbles to their food too. After getting his teeth cleaned and switching to this food his breath has started stinking less. He’s a guilty willy licker (I mean what human man wouldn’t do it himself if he could too?) so some of the smell came back but nowhere near as putrid. Happy dog mom here. This is one of the lines that does require a vet RX. ... show more
Reviewed in the United States on November 24, 2022 by LiKoReMo

  • Great dog food.
Flavor Name: Chicken Size: 8 Pound (Pack of 1)
Priced high!
Reviewed in the United States on July 27, 2024 by Gregg Abernathy

  • Works great!
Flavor Name: Chicken Size: 27.5 Pound (Pack of 1)
My dog had a gel like diarrhea, and it was every single time he went. After my vet put him on this there are no more problems. I change it up for him and put a little bit of shredded cheese and melt it in the morning and then I give him a plain bowl in the evening. Both bowls, I put water in it, warm it up and make it a little gravy like consistency. Sometimes in the morning, I just put a scrambled egg in it instead of cheese or I put a little bit of chicken in it but in the evening he always gets it without anything in it and this always seems to keep him in check. ... show more
Reviewed in the United States on November 18, 2024 by Seansmom1

Can't find a product?

Find it on Amazon first, then paste the link below.