Trazodone Hydrochloride Dosage Calculator

Trazodone Hydrochloride Dosage for Dogs and Cats
Trade Names: Desyrel and generic
Functional classification: Antianxiety agent, behavioral modification

Trazodone Hydrochloride Dosing for Dogs and Cats

Important Safety Information

For dogs: Do not exceed 600 mg total per dog per day. May be administered as single dose 1 hour prior to anticipated anxiety-triggering events.

For cats: Dosage is administered per cat, not per body weight. Peak effect occurs in 2-2.5 hours.

No dosage established for large animals (horses, cattle, pigs).

Reference Source

Saunders Handbook of VETERINARY DRUGS, Page 831-833

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Standard Dosage Guidelines

Small Animal Dosage

Species Route Dosage Frequency Notes
Dogs PO 5-7 mg/kg q8-24h or q12h Single dose 1 hour prior to event. Max 600 mg/day
Cats PO 50-100 mg/cat As needed Peak effect in 2-2.5 hours

Large Animal Dosage

Species Route Dosage Frequency Notes
Horses - - - No dosage established
Cattle - - - No dosage established
Pigs - - - No dosage established