1 1

The Heat-First Protocol

The Heat-First Protocol

  • Clinically-Proven Ingredients
  • Vet Backed Formula
  • Liquid delivery for easy use

WARNING: Low Stock Notice
This product sold out 12 times last year. We encourage you to take advantage of the limited sale and buy now.
PS: Only available here, don't buy fakes on Amazon/eBay
American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Visa

Try it risk-free for 60 days

View full details
How much should I give?

Dosing is based on your dog's weight, given once daily:

Small dogs (under 10 lbs): 1 dropper (0.5 mL)

Medium dogs (10-35 lbs): 2 droppers (1.0 mL)

Large dogs (36+ lbs): 3 droppers (2.0 mL)

Each bottle contains 60 full droppers (60 mL total).

What is this supplement for?

This formula is designed to support your dog’s liver and natural detox pathways, especially for senior dogs or dogs exposed to everyday environmental stressors. It’s made to be used daily as part of a simple wellness routine.

How does it work?

It combines milk thistle, moringa oil, and wild Alaskan salmon oil, ingredients commonly used to support liver function, antioxidant activity, and overall metabolic balance.

Rather than masking symptoms, it supports the systems your dog already uses to process waste and toxins.

Is this safe for daily use?

Yes. This supplement is made for daily, long-term use and is produced in a GMP-certified facility. It contains no harsh stimulants or medicated ingredients and is suitable for ongoing support.

How long until I notice changes?

Many owners report subtle differences within 2–4 weeks, especially in energy, appetite, or overall comfort. Because this supports internal processes, results tend to be gradual rather than instant.

What if it doesn’t work for my dog?

You’re covered by our 60-day risk-free guarantee.

If you’re not satisfied, simply reach out and we’ll make it right.

What Dog Owners Are Saying:

Our dog was slowing down faster than we expected, and ‘just aging’ didn’t sit right with me. After staying consistent with this, the difference was noticeable. Better appetite, more energy, and overall he just seems healthier.

Margaret L.

I’ve tried other supplements before and didn’t see much change. This one felt different. After a few weeks, our senior dog was more alert and comfortable day to day. It’s now part of his routine and we’re not stopping.

Patricia W.

I was skeptical, but this proved me wrong. Nothing extreme or overnight — just steady improvement. He’s moving better, eating better, and seems more like himself again. That’s exactly what I was hoping for.

Barbara H.

Custom Image

Designed for Everyday Support

Your dog's body is working harder than it did a few years ago processing everything from seasonal changes to the everyday environments they move through. Petivo is designed to fit naturally into their daily routine, supporting the liver's ability to process what modern life brings. It's not about fixing a crisis. It's about giving their system what it needs to function at its best, consistently.

Custom Image

What to Expect

Liver support isn't immediate, it's gradual. Most owners notice subtle shifts around week 3 or 4: a little more interest in meals, a bit more energy on walks. Coat changes often appear around week 6. This isn't a supplement that "works overnight." It's designed to support steady, sustained improvement when given consistently. Think of it as a foundation, not a quick fix.