Headline in the customer's words.

90-Day Reset: 15% off every bag, more off your first order, free shipping.

14,500+ Happy Customers

Choose your savings

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

Questions

Questions

How much do I feed?

1 teaspoon per 20 lb of body weight, once a day, for every powder. Sustain™ is ½ teaspoon per 20 lb. Mix it into food with a splash of water, never dry.

Will my dog eat it?

Stirred in with a splash of water, it mixes right into the food. Start with a quarter dose and build up over one to two weeks. If your dog won't eat it, the 30-Day Taste Guarantee covers one pack.

Start low, go slow: what does that mean?

Begin with about a quarter of the daily amount and build up to the full teaspoon per 20 lb over one to two weeks. It gives your dog time to get used to a new food.

Which product do I start with?

Boost™. It's the G in GROW: the ground you plant everything else in. After your first 90 days, Sustain™ roots the garden alongside it. Youthful Grasses & Sprouts™ adds variety, and Fiber & Fortifier™ tends the soil.