When your furry friend is anxious, recovering from surgery, or struggling with behavior issues, Trazodone might be a medication your veterinarian recommends. This commonly prescribed drug for dogs can help manage anxiety, stress, and even aggression. But how much Trazodone is safe for your dog, especially when it comes in 150mg tablets?
In this article, we’ll break down the Trazodone dosage chart for dogs, focusing on the 150mg tablet form. We’ll explain how it works, typical dosages based on weight, potential side effects, and how to give it safely.
What Is Trazodone and Why Is It Prescribed for Dogs?
Trazodone is a serotonin antagonist and reuptake inhibitor (SARI). Originally developed as an antidepressant for humans, veterinarians now often use it for dogs due to its calming effects.
Common reasons vets prescribe Trazodone for dogs:
- Anxiety (separation, travel, noise phobia)
- Post-surgery calming
- Aggressive or fearful behavior
- Sleep disturbances
Trazodone helps by increasing serotonin levels in the brain, which improves mood and promotes relaxation without heavy sedation.
Is 150mg Trazodone Safe for Dogs?
Yes, 150mg Trazodone tablets can be safe for dogs, but only when the dose is properly calculated based on your dog’s weight, age, and medical condition. Never give Trazodone without veterinary approval, as the wrong dosage can cause serious side effects.
Trazodone Dosage Chart for Dogs (Using 150mg Tablets)
Veterinarians usually prescribe Trazodone at 2.5 mg to 7 mg per pound of body weight, typically administered every 8 to 24 hours, depending on the condition.
Here’s a general Trazodone dosage chart based on weight:
| Dog Weight (lbs) | Dosage Range (mg) | 150mg Tablet Use |
|---|---|---|
| 10 lbs | 25–70 mg | ¼–½ tablet |
| 20 lbs | 50–140 mg | ⅓–1 tablet |
| 30 lbs | 75–210 mg | ½–1.5 tablets |
| 40 lbs | 100–280 mg | ⅔–2 tablets |
| 50 lbs | 125–350 mg | 1–2.5 tablets |
| 60 lbs | 150–420 mg | 1–3 tablets |
| 70 lbs | 175–490 mg | 1–3.25 tablets |
| 80 lbs | 200–560 mg | 1.25–3.75 tablets |
🐾 Important: Always start at the lower end of the dosage range, and adjust only under veterinary guidance.
How to Administer 150mg Trazodone Tablets
Giving your dog a 150mg tablet can be tricky, especially for smaller dogs. Here are some tips:
- Split the tablet: Use a pill cutter to divide it into quarters or halves.
- Hide it in food: Place the dose in a treat or pill pocket.
- Give on a full stomach: This can help reduce side effects like nausea.
Never crush the tablet and mix it with food without veterinary approval, as this can affect absorption.
Potential Side Effects of Trazodone in Dogs
While Trazodone is generally safe, like all medications, it may cause side effects.
Common side effects:
- Lethargy
- Gastrointestinal upset (vomiting or diarrhea)
- Panting
- Agitation or restlessness
- Dilated pupils
Rare but serious side effects:
- Seizures
- Collapse
- Serotonin syndrome (especially if combined with other medications)
⚠️ Call your vet immediately if your dog exhibits any unusual behavior after taking Trazodone.
When to Use Trazodone and How Often?
Situational use is common—like giving Trazodone before a vet visit or fireworks night. Some dogs may take it daily for ongoing anxiety.
Frequency guidelines:
- Occasional use: 1-2 hours before a stressful event
- Daily use: As prescribed, typically every 12 to 24 hours
- Post-surgery: As needed to keep your dog calm and safe during recovery
Precautions and Contraindications
Before giving your dog Trazodone:
- Inform your vet about other medications, especially antidepressants or anti-anxiety drugs.
- Avoid combining with MAOIs (monoamine oxidase inhibitors).
- Be cautious with dogs that have liver, kidney, or heart disease.
- Use with care in senior dogs or those prone to seizures.
Tips for Dog Owners Using 150mg Trazodone
- 🐶 Monitor behavior closely after dosing.
- 🕒 Stick to a consistent dosing schedule if used regularly.
- 📅 Track side effects and share with your vet.
- 📞 Always keep your veterinarian’s contact info handy.
Conclusion: Safely Managing Your Dog’s Anxiety with Trazodone
Trazodone can be a powerful tool in managing your dog’s anxiety, stress, and behavior—when used safely and responsibly. A 150mg tablet is often part of a flexible dosing plan that must be tailored to your dog’s unique needs. With the help of your vet, you can create a dosage schedule that keeps your pup calm, comfortable, and safe.
Abraham Finley is a health writer passionate about providing clear, reliable information on Trazodone and mental health. He created TrazodoneSUC.com to help readers make informed decisions about their well-being.