Description
Product Overview
Hill’s Gastrointestinal Biome dry dog food is a veterinary‑prescribed diet formulated to nurture a healthy digestive system. The chicken‑based recipe incorporates proprietary ActivBiome+ technology, a blend of prebiotic fibers that quickly activates beneficial gut bacteria. Each kibble delivers high levels of omega‑3 fatty acids (DHA & EPA) to support skin, coat, and overall inflammation response. The 27.5 lb bag is sized for medium to large dogs and meets the nutritional needs of pets one month of age and older.
![[Product front view showing all components]](https://www.wixor.store/wp-content/uploads/2026/06/12b93a6e1a91481ba39890415cf6e06c.jpg)
Usage
This diet is intended for dogs with gastrointestinal sensitivities, post‑surgery recovery, or those prone to loose stools. Feed according to the weight‑based guidelines on the packaging, adjusting portions as your dog’s condition improves. It can be served as a sole diet or transitioned gradually from the current food over 7‑10 days. Ideal for home feeding, boarding facilities, and veterinary clinics.
Why Choose Us
Hill’s is the #1 vet‑recommended therapeutic pet food brand in the United States. The Gastrointestinal Biome formula is backed by clinical studies that demonstrate stool firmness within 24 hours and a reduced risk of recurrence. Our strict manufacturing standards ensure each batch meets exact nutritional profiles, and the ActivBiome+ blend is exclusive to Hill’s, offering a rapid, science‑based approach to gut health.
Key Features
- Clinically proven to firm loose stool in 24 hours, supporting faster recovery.
- ActivBiome+ prebiotic blend activates beneficial gut bacteria for a balanced microbiome.
- High omega‑3 (DHA & EPA) content promotes healthy skin, coat, and joint function.
- Palatable chicken flavor encourages consistent eating in picky or sensitive dogs.
- Backed by a 4.8‑star rating from over 1,000 verified customers and dedicated veterinary support.
FAQ
Is this food suitable for puppies?
Yes, the formula is appropriate for dogs from one month of age onward, making it suitable for growing puppies with digestive concerns.
Can I mix this diet with my dog’s regular food?
For best results, transition gradually by mixing increasing amounts of Gastrointestinal Biome with the current food over a week. Consult your veterinarian for a tailored plan.
How long does a 27.5 lb bag last?
Duration depends on your dog’s size and activity level, but most medium‑large dogs will finish the bag in 4‑6 weeks when fed according to the recommended guidelines.
Do I need a prescription to purchase?
While many retailers sell this diet without a prescription, it is a veterinary‑recommended therapeutic food, so a vet’s guidance is advised to ensure it matches your dog’s specific needs.
What makes ActivBiome+ different from other prebiotics?
ActivBiome+ combines specific fibers that not only feed beneficial bacteria but also stimulate their rapid activation, leading to quicker restoration of a healthy gut environment.






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