Gussy's Cut Sustain supplement package for dogs on a white background

Sustain™

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Stool QualityCoatEnergy

Maintain your pet's health with Sustain. These 9 ingredients are the right blend of fermented prebiotics and nutrients for great gut support year round.

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Gussy's Cut Sustain supplement package for dogs on a white background

Sustain™

$69.00
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30-Day Taste Guarantee on your first purchase of any product — if your dog doesn't love it, we'll refund you in full, shipping included.

PREBIOTIC POWERHOUSE

These feed good microbes to stay in your dog’s gut and thrive. Different microbes like different prebiotics. We give the good guys a reason to stick around.

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WE LOVE IT!

"The road to wellness! We started Gussy's Gut in August and my girl's anxiety has dropped exponentially since then. She is more interactive and playful. It is amazing! I was skeptical, as always with a new product. Since trying GG I have chatted GG up to others and they are seeing a difference in their rescue and former mill dogs! To anyone who is hesitant to try GG: Just know that this wonderful concoction is natural and just what our dogs need! We love it."

 Verified review by Donna
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WHY PROBIOTICS ALONE DON’T WORK

Probiotic do not survive the gut of many dogs. They do not live in the gut. They go right out the other end. Sustain™ is food-based and designed to correct this issue and support the gut to heal. How? Through valuable phytochemicals, micronutrients, and fibers.

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"SUSTAIN IS A GAME CHANGER FOR DOG’S GUT HEALTH MAINTENANCE"

- Dr. Ian Billinghurst, Veterinary Surgeon B.V.Sc.(Hons), B.Sc.Agr., Dip. Ed. and pet nutrition expert

SEE THE CHANGES

What customers report to us.

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  1. check_circle

    Week 1

    Nicer stools (maybe greener).

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    Week 2

    Improved well being begins.

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    Week 4

    Better sleep.

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    Month 3

    Improved coat and skin condition.

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    Month 6

    Improved anxiety and neurological function.

Totally fixed

"My dog started on this a few months ago. She's almost 16, and would have some soft stool issues more often than I would like. It totally fixed this, and she is doing great!"

 Verified review by Laura

HOW GUSSY's COMPARES

*By our master fermentation team and Dr. Ian Billinghurst.

  Other Brands
Fermented Grasses & Sprouts
Organic. 100% Whole Foods. Clean.
Designed for year round gut support
Vegetables, fruits, and herbs.

FERMENTATION IS THE WAY

For the same reason dogs bury bones, bury prey, and eat the gut contents of their prey, we ferment. It also makes everything easier to digest and to absorb.

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AFFORDABLE

This 9 ingredient formula delivers the best in long term value. It is over 40% less than Daily. Now even large dog and multi-dog households can benefit from Sustain™

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