Pocket Pet · Oryctolagus cuniculus · typical adult weight 1.00–5.00 kg
Famotidine is dosed at 0.5–1 mg/kg PO q12-24h in rabbits, per Fiorello CV. Personal communication; 2011.; Plumb DC. Plumb’s Veterinary Drug Handbook, 9th ed., Wiley Blackwell, Ames, IA; 2018. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.891 (2026-08-01).. Famotidine is used in rabbits for Gastric ulceration, Gastric protection. Routes documented in rabbits: PO, SC. A typical adult rabbit weighs 1.00–5.00 kg. ExoticRx lists 2 cited dose rules for Famotidine in rabbits, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Pepcid
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 0.5–1 mg/kg | q12-24h | As needed | Gastric ulceration | Extrapolated | Fiorello CV. Personal communication; 2011.; Plumb DC. Plumb’s Veterinary Drug Handbook, 9th ed., Wiley Blackwell, Ames, IA; 2018. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.891 (2026-08-01). |
| SC | 0.5–1 mg/kg | q12-24h | As needed | Gastric protection | Extrapolated | Fiorello CV. Personal communication; 2011.; Plumb DC. Plumb’s Veterinary Drug Handbook, 9th ed., Wiley Blackwell, Ames, IA; 2018. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.891 (2026-08-01). |
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These ranges are per kg. Enter your rabbit's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Competitively blocks histamine H2 receptors on parietal cells, reducing basal and stimulated gastric acid secretion.
Generally well-tolerated. Adjust dose in renal impairment. Less effective than proton pump inhibitors at acid suppression.
Species-specific contraindications and adverse-reaction reports for rabbits may differ from canine / feline reference data — consult the primary citations listed with each rule.
Famotidine dose ranges in rabbits, with cited source references: PO 0.5–1 mg/kg q12-24h; SC 0.5–1 mg/kg q12-24h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Famotidine in rabbits: PO, SC.
Cited course lengths for Famotidine in rabbits include: As needed. Duration depends on the indication — match it to the specific dose rule in the table above.
Famotidine is indicated in rabbits for: Gastric ulceration, Gastric protection.
These are general warnings for Famotidine across species; consult the rabbit dosing table above for species-specific guidance. Generally well-tolerated. Adjust dose in renal impairment. Less effective than proton pump inhibitors at acid suppression.
Why a species-specific page? Famotidine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in rabbits — the rules above are the citations specific to this species, not generic recommendations.
Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice.