If your dog suffers from anxiety, restlessness, or post-surgical stress, Trazodone might be the calming solution your vet recommends. But when it comes to dosage—especially the common 100mg option—dog owners often feel unsure. How much is safe? What does the chart say? Is there a downloadable PDF that helps you stay on track?
In this guide, we’ll break down everything you need to know about giving 100mg Trazodone to dogs, including how to use a dosage chart, what factors affect the dosage, side effects to watch for, and where to find a printable PDF for easy reference.
What Is Trazodone and Why Is It Prescribed for Dogs?
Trazodone is an antidepressant and sedative often used in veterinary medicine to treat:
- Anxiety and phobias (e.g., thunderstorms, fireworks)
- Separation anxiety
- Stress during travel or vet visits
- Post-operative recovery to reduce restlessness or pain-related agitation
Although originally developed for humans, Trazodone has been widely prescribed by vets for dogs due to its calming properties and relatively low risk of serious side effects.
How Trazodone Works in Dogs
Trazodone works by increasing serotonin levels in the brain, promoting relaxation and reducing anxiety. It doesn’t make dogs sleepy in the same way a tranquilizer would, but it lowers their anxiety levels, helping them stay calm and more manageable.
Is 100mg Trazodone Safe for Dogs?
Yes, 100mg Trazodone is safe for many dogs—but only under veterinary supervision. The dosage depends on a variety of factors:
- Dog’s weight
- Overall health
- Current medications
- Intended use (e.g., surgery recovery vs. anxiety)
Never self-prescribe or dose based on human medication standards. Always consult a vet to avoid accidental overdosing or drug interactions.
Trazodone Dosage for Dogs: General Guidelines
Most veterinarians follow these general dosage guidelines for dogs:
- 2 to 5 mg per pound, given every 8–24 hours depending on the condition and response
Here’s a basic breakdown of typical dosing:
| Dog Weight | Low Dose (2 mg/lb) | High Dose (5 mg/lb) |
|---|---|---|
| 10 lbs | 20 mg | 50 mg |
| 25 lbs | 50 mg | 125 mg |
| 50 lbs | 100 mg | 250 mg |
| 75 lbs | 150 mg | 375 mg |
| 100 lbs | 200 mg | 500 mg |
➡️ As you can see, 100mg Trazodone is usually appropriate for medium to large dogs, but should still be tailored to the individual dog’s needs.
100mg Trazodone for Dogs Dosage Chart PDF: Why You Need One
Having a downloadable dosage chart PDF can help:
- Prevent accidental overdoses
- Ensure consistency in medication
- Provide clear reference for caregivers or pet sitters
- Make it easy to follow multiple doses per day
What to Look for in a Dosage Chart PDF
A good chart should include:
- Weight ranges
- Dosage ranges (low to high)
- Timing recommendations
- Notes on food interactions or pre-medication instructions
- Emergency contact info for your vet
✅ Want a printable version? Download a Trazodone Dosage Chart PDF here (link placeholder—insert a real link to your PDF download)
Administering Trazodone: Tips for Success
Getting your dog to take medicine can be tricky. Here are some ways to make the process easier:
- Hide it in a treat (cheese, peanut butter, pill pocket)
- Give it with food to avoid upset stomach
- Use a pill cutter for smaller doses
- Monitor your dog for 30–60 minutes after administering
💡 Pro tip: Trazodone usually starts working within 30 to 90 minutes, so time it accordingly if you’re using it before a stressful event.
Potential Side Effects of Trazodone in Dogs
Like any medication, Trazodone can cause side effects. While they’re usually mild, keep an eye out for:
- Lethargy or sedation
- Gastrointestinal upset (vomiting, diarrhea)
- Panting or restlessness
- Dilated pupils
- Agitation at high doses
🚨 Call your vet immediately if you notice tremors, seizures, or signs of serotonin syndrome (excessive drooling, confusion, rapid heart rate).
When to Avoid Trazodone
Trazodone may not be safe for dogs with:
- Liver or kidney issues
- Heart conditions
- Pregnant or lactating dogs
- Dogs on certain medications (like MAO inhibitors or SSRIs)
Always disclose your dog’s full medical history before starting any new medication.
FAQs About Trazodone for Dogs
Can I give my dog Trazodone daily?
Yes, but only under your vet’s direction. Some dogs take it regularly for chronic anxiety, while others use it situationally.
What if I miss a dose?
Don’t double up. Just resume the normal schedule at the next dose time.
Can I split a 100mg pill?
Yes, most tablets can be split using a pill cutter, but confirm with your vet first.
Final Thoughts: Keep Calm and Use Trazodone Responsibly
Trazodone can be a game-changer for dogs dealing with stress, anxiety, or post-op recovery—but only when used correctly. The 100mg dose is common and effective, especially for medium to large dogs, but a clear dosage plan and veterinary guidance are essential.
📄 Need a reference you can print and share? Don’t forget to download your free 100mg Trazodone for Dogs Dosage Chart PDF for peace of mind at medication time.
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.