HILL'S Prescription Diet Gastrointestinal Biome Cat Food
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
F Fassstore | $29.99 | Jul 9, 2022, may have changed | Buy Now |
N Nicolinacolbie | $29.99 | Jul 4, 2022, may have changed | Buy Now |
P Petflow | $36.99 | Oct 5, 2024, may have changed | Buy Now |
 Amazon Sold by Petco | $60.99 | Oct 28, 2022, may have changed | Buy Now |
S Southern Agriculture | $60.99 | Oct 28, 2022, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price.
Price history summary
Lowest new price we recorded at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days: $72.19 at Amazon on Aug 26, 2026.
Range over the last 12 months: $72.19 (Amazon, Aug 26, 2026) to $75.99 (Amazon, Oct 8, 2026). Based on 9 recorded prices since Jun 3, 2026 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 14, 2026.
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Pros
- •Effectively cured persistent diarrhea and improved digestion in some cats.
- •Preferred by cats over regular commercial kibble.
- •Notable improvement in some cats' coats, becoming thick and long.
- •Highly recommended by vets for cats with severe digestive issues such as megacolon.
- •Successfully resolved issues with constipation and eliminated accidents around the house.
- •Initial improvement observed in cats with inflamed intestinal tracts and pancreatitis.
Cons
- •Recent formula change has negatively impacted some cats, causing distressing symptoms like mucous stools and vomiting.
- •Some cats experienced weight loss, vomiting, and excessive defecation with long-term use.
- •Potential for serious health issues like thickened intestinal walls, requiring costly diagnostics.
- •Negative effects reported, including increased gastrointestinal distress and vomiting, with long-term use.
- •Transitioning away from the new formula was necessary for several cats to regain health.
Bottom Line
HILL'S PRESCRIPTION DIET Gastrointestinal Biome Cat Food has shown positive results for some cats with severe digestive issues, as many users have noted improvements in symptoms and overall well-being. However, the recent formula change has led to adverse effects in some pets with sensitive stomachs. Owners of cats with gastrointestinal concerns should proceed with caution and consult with their vets, especially if problematic symptoms appear. If your cat does not respond well to this food, consider exploring alternative options such as the original formula, where available, or consulting with a veterinarian for tailored suggestions.
What Reviewers Are Saying
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Discussion
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