Trazodone Dosage for a 20 lb Dog

Trazodone in dogs is typically dosed at approximately 2-10 mg/kg per dose, given 1-3 times daily as needed for situational anxiety, or daily for chronic anxiety. The wide range exists because individual dog response varies significantly — vets often start low and titrate up. For a 20 lb (9 kg) dog, this gives a range that a licensed vet will narrow down based on the indication, your dog's age, kidney/liver function, and any other medications.

Trazodone (trazodone) is widely used in dogs in the 20 lb range, but "safe" depends on the specific dog, not just the weight. Small breeds in this weight range are common pet sizes, but breed-specific predispositions (e.g., Pug airway issues, Cavalier heart disease) can affect drug choice and dosing. A breed-aware vet is especially valuable for these dogs. A licensed vet will check your dog's history, current medications, and any underlying conditions before prescribing.

The most common things to watch for are: Excessive sedation — the goal is calm, not unconscious; Wobbliness, especially first dose; Paradoxical agitation (rare but report immediately). If you see anything concerning, contact a vet. For small dogs specifically: Small breeds in this weight range are common pet sizes, but breed-specific predispositions (e.g., Pug airway issues, Cavalier heart disease) can affect drug choice and dosing.

Not after a video visit alone. Trazodone is a human-labeled drug, so a veterinarian needs to examine your pet in person before prescribing it.