Pocket Pet · Mustela putorius furo · typical adult weight 0.60–2.00 kg
Oseltamivir is dosed at 5–10 mg/kg PO q12h x 10 days in ferrets, per Kiupel M, Perpinan D. Viral diseases of ferrets. In: Fox JG, Marini RP, eds. Biology and Diseases of the Ferret, 3rd ed., Wiley Blackwell, Ames, IA; 2014:439-517. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.935 (2026-08-01, PENDING REVIEW). Oseltamivir is used in ferrets for Influenza. Routes documented in ferrets: PO. A typical adult ferret weighs 0.60–2.00 kg. ExoticRx lists 1 cited dose rule for Oseltamivir in ferrets, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Tamiflu
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 5–10 mg/kg | q12h x 10 days | Influenza | Weak | Kiupel M, Perpinan D. Viral diseases of ferrets. In: Fox JG, Marini RP, eds. Biology and Diseases of the Ferret, 3rd ed., Wiley Blackwell, Ames, IA; 2014:439-517. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.935 (2026-08-01, PENDING REVIEW) |
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These ranges are per kg. Enter your ferret's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Inhibits influenza virus neuraminidase, preventing release of new viral particles from infected cells. Also reduces parvoviral bacterial translocation empirically.
Evidence for feline/canine use is limited. Used empirically for canine parvovirus (reduces bacterial translocation/sepsis). GI upset, vomiting possible.
Species-specific contraindications and adverse-reaction reports for ferrets may differ from canine / feline reference data — consult the primary citations listed with each rule.
Oseltamivir dose range in ferrets, with cited source references: PO 5–10 mg/kg q12h x 10 days. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Oseltamivir in ferrets: PO.
Oseltamivir is indicated in ferrets for: Influenza.
These are general warnings for Oseltamivir across species; consult the ferret dosing table above for species-specific guidance. Evidence for feline/canine use is limited. Used empirically for canine parvovirus (reduces bacterial translocation/sepsis). GI upset, vomiting possible.
Why a species-specific page? Oseltamivir pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in ferrets — 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.