Gut Rebuild for Cats

Due to robust demand, orders for this product will ship within 7-10 business days.

A groundbreaking synbiotic featuring Peptacetobacter hiranonis subsp. felis, a proprietary probiotic strain from healthy cats, clinically proven to restore bile acid metabolism and rebalance the gut microbiome.

Clinically proven feline probiotic: P. hiranonis subsp. felis restores gut balance and resilience.

Targets bile acid metabolism: Supports healthy digestion and strong gut defenses.

Fast-acting, comprehensive support: With S. boulardii and PreforPro® for rapid relief and lasting results.

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Species: Cat

Capsule Count

Gut Rebuild for Cats is a synbiotic microbiome therapeutic featuring Peptacetobacter hiranonis subsp. felis, a keystone bacterial species essential to feline gut health. P. hiranonis converts primary to secondary intestinal bile acids, a core digestive and microbiome function that directly influences gut health, metabolism, and disease resistance. 

The synergistic blend, including Saccharomyces boulardii and PreforPro® bacteriophages, delivers rapid symptom relief while promoting the successful colonization of P. hiranonis subsp. felis for comprehensive microbiome restoration. 

Clinical Applications

  • Restoration of gut microbiome balance following antibiotic therapy
  • Support for patients with mild to moderate dysbiosis or chronic GI disturbances
  • Adjunctive therapy to Fecal Microbiota Transplantation (FMT)
  • Maintenance of bile acid metabolism in aging feline patients

Active ingredients: 

  • Saccharomyces boulardii CNCM I-3799 1.8 Billion CFUs
  • Peptacetobacter hiranonis subsp. felis AB805 100 Million AFUs
  • PreforPro® (LH01-Myoviridae, LL5-Siphoviridae, T4D-Myoviridae, LL12-Myoviridae) 6.5mg

Inactive ingredients:

Contains trehalose, silicon dioxide, ascorbic acid

One capsule twice daily, with or without food. Both capsules may be given at the same time. Capsules can be opened and powder added to food. Product should be used within 60 days of opening. Cold storage is recommended in humid climates.

Use with caution and extra observation in pets with a history of vomiting. 

Not for use in cats with chronic and severe constipation.

Frequently Asked Questions

Native P. hiranonis populations are highly sensitive to antibiotics (notably metronidazole) and decline with age. Targeted supplementation helps restore and maintain normal bile acid metabolism and microbial balance. Sustained administration has been clinically proven to be associated with increased P. hiranonis abundance, enhanced bile acid conversion efficiency, and improved stool quality in dogs.

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