You tried it. Now the 90 days.

Keep it going.

Two ways to make the next bag easy: subscribe and save, or size the full 90-Day Reset to your dog.

Pick the easy one

Option 1

Subscribe & Save

The lowest price we offer, free shipping, a text before every order, skip or cancel anytime.

See Boost →

Option 2

The 90-Day Reset

Enough bags for 90 days, sized to your dog's weight, delivered every 90 days.

Size my plan →

Why 90 days

Cell turnover takes time. So does a microbiome. Three things happen, in order, when you feed it every day.

  1. Days 1–30 · Detox

    Supports the body's natural detox pathways as the gut adjusts to fermented whole foods. Start low and go slow in week one, then feed the full dose every day.

  2. Days 30–60 · Inflammation

    Supports a healthy inflammatory response as the good microbes settle in. This is when many owners first notice the lawn, the coat or the energy.

  3. Days 60–90 · Integrity

    Supports the integrity of the gut lining as its tight junctions tighten. Judge the results here, not before. If you're not willing to give it 90 days, this product may not be right for you.

90 Day Gut Reset
Dr. Ian Billinghurst Formulated with Dr. Ian Billinghurst, B.V.Sc.Veterinary surgeon · Creator of the B.A.R.F. diet · Author of four books on natural pet nutrition

Why 90 days? Guts change slowly. Stools often shift first, and skin and coat take longer, so we ask you to wait until day 90 to judge it.

14,500+ Happy Customers

Your dog's 90-Day Gut Reset

Boost™ sized to your dog's weight, delivered every 90 days.

  • 18 Fermented Superfoods
  • 100-Day Guarantee

Tell us your dog's weight. We'll size the bags for 90 days and show the subscription savings.

1Your dog's weight

More than one dog? Add their weights together and we'll size the plan for all of them.

for a dog

2Your 90-Day Reset
Best value 90-Day Reset $110.60/mo$158.00
  • 3 × Boost™
  • 1 FREE Youthful Grasses & Sprouts™
  • 1 FREE Gentle Bath Bar
  • Free shipping on every order
  • Skip, swap or cancel anytime
  • 100-Day, 100% Money-Back Guarantee
Not ready for 90 days? Shop Boost™ here →
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  • 100-Day Money-Back Guarantee
  • Skip or cancel anytime
  • Made in the USA, small batch
  • Free shipping on subscriptions

30% off every delivery (40% for dogs over 100 lb), on your first order and every one after. Free shipping. Skip, swap or cancel anytime. The easiest way to stay consistent for 90 days.

We ask for 90 consistent days before you judge it. If you're not willing to give it 90 days, this may not be right for you.

Gus, a black Labrador

Gus-approved

Try it without worry.

If your dog doesn't love the taste, return the pack within 30 days of your first order with at least half unused and we'll refund you 100%, shipping included. One pack per first order; refund or store credit, your choice.

Then give it 90 consistent days. That's how long a gut garden takes.

100-Day Money-Back Guarantee on the 90-Day Reset. Use it for the full 90 days. If it doesn't work for your dog, we'll refund you 100% to your original payment method, shipping included, any time within 100 days.

Read the policy
30-Day Taste Guarantee