Dog · Canis lupus familiaris · typical adult weight 2.00–80.00 kg
Timolol is used in dog for Glaucoma (adjunctive IOP reduction). Routes documented in dog: TOPICAL. A typical adult dog weighs 2.00–80.00 kg. ExoticRx lists 1 cited dose rule for Timolol in dog, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Timoptic
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| TOPICAL | 1 drop/eye | q12h | Long-term | Glaucoma (adjunctive IOP reduction) | Moderate | Plumb's Veterinary Drug Handbook, 9th Ed |
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These ranges are per kg. Enter your dog's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Non-selective beta-adrenergic antagonist that reduces aqueous humor production by the ciliary body, lowering IOP.
Systemic absorption occurs — avoid in patients with bradycardia, heart block, or asthma. Often combined with dorzolamide for enhanced IOP reduction. Apply q12h. Monitor heart rate.
Species-specific contraindications and adverse-reaction reports for dog may differ from canine / feline reference data — consult the primary citations listed with each rule.
Why a species-specific page? Timolol pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in dog — 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.