Cat · Felis catus · typical adult weight 2.50–7.00 kg
Dobutamine is dosed at 1–5 mcg/kg/min IV CRI in cats, per Peterson N, Barr JW. Cardiogenic Shock. In: Clinical Small Animal Internal Medicine.2020:413-420. — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.444 (2026-08-01).. Dobutamine is used in cats for Acute heart failure. Routes documented in cats: IV. A typical adult cat weighs 2.50–7.00 kg. ExoticRx lists 1 cited dose rule for Dobutamine in cats, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Dobutrex
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IV | 1–5 mcg/kg/min | CRI | Until stable | Acute heart failure | Moderate | Peterson N, Barr JW. Cardiogenic Shock. In: Clinical Small Animal Internal Medicine.2020:413-420. — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.444 (2026-08-01). |
One of the cited rules is a continuous-rate-infusion regimen: IV 1–5 mcg/kg/min CRI. CRI regimens are delivered as a continuous infusion rather than discrete doses — verify the rate against the cited source before use.
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Selective beta-1 adrenergic agonist increasing cardiac contractility (positive inotrope) with less effect on heart rate than dopamine.
IV CRI only — short half-life. Tachyarrhythmias at high doses. Cats are very sensitive — use lower doses. Monitor ECG and blood pressure continuously.
Species-specific contraindications and adverse-reaction reports for cats may differ from canine / feline reference data — consult the primary citations listed with each rule.
Dobutamine dose range in cats, with cited source references: IV 1–5 mcg/kg/min CRI. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Dobutamine in cats: IV.
Cited course lengths for Dobutamine in cats include: Until stable. Duration depends on the indication — match it to the specific dose rule in the table above.
Dobutamine is indicated in cats for: Acute heart failure.
These are general warnings for Dobutamine across species; consult the cat dosing table above for species-specific guidance. IV CRI only — short half-life. Tachyarrhythmias at high doses. Cats are very sensitive — use lower doses. Monitor ECG and blood pressure continuously.
Why a species-specific page? Dobutamine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in cats — 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.