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Our Products
Information about our products and what they're made of.
Guide: Which Products Are Right For My Dog And Cat?
This is our #1 question. Here is what you need to know about what to feed your dog and how much. Let's go!. 🐈 RE: Cats: Most of this does not apply to cats because Youthful Grasses & Sprouts™ is our only product made for cats and dogs. First, ever
Boost™
Curious what Gussy's Gut Boost™ is made of? Read it here!
Youthful Grasses & Sprouts™ (YGS)
We're excited to offer 7 unique ingredients to the Gussy's Gut® offering. These are 4 grasses and 4 sprouts picked at the peak of life for their growth factors. Organic Wheatgrass, Organic Alfalfa Grass, Organic Barley Grass, Organic Oat Grass, Orga
Gussy's GutAbles®
FROM THE FINEST RANCH, FARMS, AND BEES. Every ingredient in GutAbles come from the cleanest sources on the planet for the benefit of your dog.
Sourcing
With countless "labels" and certifications available, we’ve evaluated them all—and found that none hold us to a standard higher than the one we’ve set for ourselves. At Gussy’s Gut®, we’ve established the most rigorous standards for organic, human-gr
Compare Our Products
The difference between Boost™ and Youthful Grasses & Sprouts™ (YGS) is clear. Boost™ offers much more support. Generally speaking, we recommend using it for your first 90 days here at Gussy’s Gut. After that, we recommend moving to Youthful Grasses a
Whole Complex Foods vs. Synthetic Supplements
If you're trying to count nutrients or you are looking for mg doses of nutrients, this is for you.
Nutrient Analysis
Please find our nutrient analysis results below for each of our products. NOTE: These numbers are listed as a percentage per teaspoon. Remember, dose matters. For example, with our pancreatitis dogs, the fat content you see below is the percentage of
Grasses Are Not Grains
In botanical terms, "grass" refers to plants in the Poaceae family, which includes species like wheat, barley, oats, and rice. These plants start as grass in their early growth stages—leafy, green, and not yet producing seeds. They become "grains" la
Where Is Daily?
Daily is the same exact formula, now named Boost™.It’s the same great formula — you can find it HERE.
Are Gussy’s Gut® Products Safe for Puppies?
We understand that introducing new foods and supplements to puppies can require special care. We have a lot of puppies on all of our products. Here’s a clear guide to which Gussy’s Gut® products are safe for puppies and how to start them on our gut-s
Are Gussy’s Gut® Products a Complete and Balanced Meal?
The #1 goal of Gussy's Gut® is to support gut health and overall nutrition from multiple angles, far beyond just probiotics. Our products are not designed to make a meal “complete and balanced” on their own. We are a gut and nutrient support product.
Are Gussy’s Gut® Products also for Cats?
At the moment, the only product we offer specifically for cats is our Youthful Grasses & Sprouts™. Many cat parents have found it to be a wonderful addition to their kitty’s routine. To help you get started, we’ve put together a helpful guide that wa
Are Gussy’s Gut® Products Too Nutritious If My Dog Already Gets Vitamins?
Many pet parents ask if adding Gussy’s Gut® to their dog’s diet is “too much” nutrition, especially if their dog is already getting vitamins in their food or supplements. Here’s what you need to know:. Most vitamins and minerals in commercial foods o
Are the Small Sticks or Particles in Gussy’s Gut® Safe?
Many customers notice very small “sticks” or particles in Gussy's Gut® and want to know if they’re safe. These particles are the stems from plants in your pet’s formula and are completely safe to consume. For example, our fresh oregano stems may get
Boost™: Nutrient-Rich, Fermented Whole-Food Supplement
Boost™ is a fermented, 100% food-based supplement designed to provide the daily needs of fermented material in a species-appropriate diet. It is not designed to replace synthetic vitamins or mineral supplements. Our veterinarian, Dr. Ian Billinghurst
Can Dogs Thrive on a Vegan Diet?
Dogs are carnivores by nature, and we do not recommend vegan diets for them. Animal protein is essential for their growth, health, and overall well-being. Many leading vets, including Dr. Karen Becker, author of the Forever Dog books and a vegetarian
Can Gussy’s Gut® Help Dogs with Allergies or Itching?
Issues related to itching or allergies in dogs can be complicated. Gussy's Gut® products are not treatments or therapeutics, but they support nutrient and gut deficiencies, which can sometimes improve symptoms that feel like “curing” an issue. The sh
Can Gussy’s Gut® Stop My Dog or Cat From Eating Poop or Grass?
For dogs and cats that eat poop 💩 or chew on grass 🌿, it is usually a sign that your pet’s gut needs attention. Poop is fermented food (fermented in the gut of another animal). Pets instinctively eat it because it is something they have easy access
Can I Give Gussy’s Gut® Products to a Pregnant Dog?
We often get questions from pet parents about feeding Gussy’s Gut® products to pregnant dogs. Yes, we have many pregnant dogs on our products. We are very popular with responsible breeders. However, this is a choice you must make with your vet. Here
Can I Give My Dog Kefir, Raw Milk, Goat’s Milk, or Yogurt Along with Gussy’s Gut®?
The short answer: generally, yes! Many pet parents give their dogs fermented foods like kefir, raw goat’s milk, raw milk, or yogurt alongside Gussy’s Gut®. There are no contraindications with our whole fermented foods! They’re just food! So we do not
Can I Replace My Dog’s Supplements with Gussy’s Gut®?
We created our products to be nutrient-dense supplements for dogs made from whole food sources. Our formulas are real, whole foods that go through a natural fermentation process. The short answer is yes, you can. However, if your vet recommends a sup
Can I Replace My Enzymes with Gussy’s Gut®?
This is a great question and one we will answer with a bit of nuance. The short answer is no, you do not replace digestive enzymes with Gussy's Gut products. During the fermentation process, the plants that we ferment are enzymatically activated. “En
Can I Replace Probiotics with Gussy’s Gut®?
If your dog’s probiotics are vet-prescribed, we recommend asking your vet before replacing your probiotics with Gussy's Gut or anything else. We can tell you that taking Gussy’s Gut® with probiotics is certainly possible and can be great. But we refe
Can I Replace Vegetables with Your Products?
Can I Replace Vegetables with Your Products?You can occasionally replace vegetables with any of our products on days when fresh vegetables aren’t available. How often and how much depends on your personal feeding philosophy, as there are many approac
Can I Use Gussy’s Gut® Instead of My Dog’s Therapeutic Supplements?
We recommend that any supplements or nutrients your dog requires at a “therapeutic dose” — meaning a minimum dose prescribed by your veterinarian — continue to come from a standardized form. Standardized supplements are not whole food-based, but they
Can My Dog Eat Gussy’s Gut® if They Have Histamine or Other Health Concerns?
We understand that many pet parents have questions about whether their dog can safely start Gussy’s Gut®, especially when it comes to histamines or other health conditions. Important: There is no universal rule when it comes to histamines. Some dogs,
Did Dogs Eat Fermented Food in the Wild?
Yes! For millions of years, wild dogs and other animals consumed fermented vegetation found in the gut contents of their prey, and they buried bones and flesh for weeks before digging them up and consuming them. It’s biological and very species-appr
Didn’t Work After 90 Days
We rarely hear this and never like to hear this—but it can happen. Sometimes the symptoms you seek are not the result of poor gut health. In this case, after 90 days of continual feeding, those symptoms may not resolve. Many vets also say that for
Do I Have to Mix Gussy’s Gut® with Water?
No, you don’t have to use water specifically, but we do recommend hydrating the powder or mixing it with moist food before feeding. Just DO NOT feed dry powder. We do not want your dog aspirating or inhaling dry powder. You can mix Gussy’s Gut® powde
Do Your Products Contain Dairy?
We know many pet parents are careful about dairy in their pets’ diets. Here’s a clear guide to our products and dairy content. Cow Dairy: None of our products contain cow milk or any cow-derived ingredients. Organic Goat Milk Kefir: The only product
Does Your Green Tea in Boost™ Contain Caffeine?
We understand why this question comes up, so let’s address it clearly and honestly. Boost™ includes organic decaffeinated green tea as part of its carefully selected ingredients. Green tea is highly valued for its natural antioxidants and supportive
Does Boost™ Contain Prebiotics?
Yes — Boost™ includes powerful, whole food prebiotics to support your dog’s gut health. Prebiotics are non-digestible plant fibers that serve as food for beneficial bacteria (probiotics) in the gut. Unlike probiotics and postbiotics, prebiotics are n
Does Gussy’s Gut® Offer Phone Support?
We understand that some customers prefer speaking with someone by phone. Currently, we do not offer telephone support. Operating a phone center would increase the cost of our products. At Gussy’s Gut®, our priority is to keep prices affordable while
MG or MCG dosages of nutrients
As for specific micronutrient claims (like mg or mcg), that’s not available with Gussy's Gut. Our products are made from whole foods — superfoods, fresh vegetables, fruits, and herbs. The nutrients in these ingredients vary naturally depending on:. T
Feeding Advice for Your Dog
We’re not able to provide personalized feeding instructions from here, but we want to make sure you have access to the best educational resources. For comprehensive guidance on feeding your dog a raw, whole-food diet, we highly recommend visiting the
Feeding Your Dog Gussy’s Gut®: Servings, Rotation, and Breaks
Here’s some guidance on feeding Gussy's Gut products to your dog. The greatest benefits come from regular, consistent feeding of our products for a minimum of 90 days. Think of it like feeding any nutritious whole food — consistency matters more than
How Long Does It Take to See Results With Gussy’s Gut®?
Many pet parents ask why they don’t see immediate changes after starting Gussy’s Gut®. Give us 90 days of regular and consistent feeding. Here’s what you should know:. No quick fixes are promised. We recommend giving Gussy’s Gut® for 90 days before e
How Long Will Gussy’s Gut® Stay Fresh?
We want to make storing your Gussy's Gut powder simple and stress-free. We recommend storing your Gussy’s Gut® powder in a cool, dry place, such as a pantry or cabinet. Keep it sealed or in an airtight container. Refrigeration is not required. Unopen
How Much to Feed Gussy’s Gut® & How Long a Bag Lasts
Feeding your dog the right amount of Gussy’s Gut® products is simple, and the benefits increase over time—even more after six months of consistent use. Here’s a helpful guide to get you started. You do not need to worry about “dosages.” These are the
How Probiotics Are Created Through Fermentation
Fermentation is a natural process that encourages the growth of good bacteria in foods like vegetables, fruits, and superfoods. Here’s how it works in two key phases:. Bacteria, both good and bad, naturally live on the exterior skins and leaves of in
How to Compare Gussy’s Gut® to Other Products
We understand that many customers want to compare Gussy's Gut to other products on the market. While we never comment on or put other products below ours, we can provide guidance so you can make an informed decision for your dog. Who is the formulato
Is Gussy’s Gut Safe for Dogs with Health Conditions?
We understand that pet parents want to make sure their dogs are safe when introducing new foods or supplements. Here’s everything you need to know about Gussy’s Gut and its safety for dogs with health concerns. Gussy’s Gut is generally very safe when
My Dog Has Gas – Can Gussy’s Gut® Help?
Many pet parents notice their dogs have regular gas (flatulence) and wonder if Gussy’s Gut® can help. The good news is that many dogs experience relief within just a few doses or a few days of using our products. Quick improvement: Some dogs respond
My Dog or Cat Is Picky – How Can I Get Them to Eat Gussy’s Gut®?
We get it—some pets can be a bit finicky. If your dog or cat doesn’t want to eat Gussy’s Gut®, these are often the animals that need the nutrients the most. Patience and persistence can make all the difference!. If your pet is new to nutrient-rich fo
Oxalates and Lectins in Gussy’s Gut®
Many pet parents ask about oxalates and lectins in plant-based foods, especially for dogs with sensitivities. At Gussy’s Gut®, we have carefully considered this in our formulations. Almost all vegetables naturally contain some oxalates and lectins, b
Sauerkraut vs. Gussy’s Gut®?
There’s no contest. Gussy’s Gut wins every time. Why?. While sauerkraut is fermented cabbage and has some benefits, it doesn’t provide anywhere near the nutrient profile or gut-healing support as Gussy’s Gut products. Our products are carefully formu
Seeking Advice on Your Dog’s Medical Condition
We understand how important your questions about your dog’s health are. However, we are unable to provide veterinary advice. The best way to address these concerns is to work with a qualified veterinarian who can fully assess your dog’s needs. We rec
Why is Gussy’s Gut® So Expensive
Generally, 1oz of our powders = 1 lb of fresh fermented vegetables!. We do all the shopping, chopping, cleaning up, and two-week fermenting, and ours will stay fresh for 2 years. We’re not for everyone, though. So, if those things are not important e
Understanding AAFCO Nutrient Analysis and Gussy’s Gut® for Dogs
“Achieving the AAFCO definition of complete and balanced meals is not why we created Gussy's Gut® for dogs. Ours offers more than just macronutrients—it provides valuable whole-food phytonutrients and micronutrients.”. Sorry, we do not advise or cons
Understanding Diarrhea When Feeding Gussy’s Gut®
Watch www.gussysgut.com/diarrhea. It’s not uncommon for some dogs to experience diarrhea as their gut microbiome adjusts to new foods or supplements like Gussy's Gut. According to Dr. Ian Billinghurst, this is usually temporary and not a cause for al
What Is Gussy’s Gut®?
Gussy's Gut® is a 100% whole food-based dog food topper in powder form. Dr. Ian Billinghurst has over 45 years of veterinary excellence and experience in the biologically appropriate diets of dogs and cats. He has very carefully selected specific and
What Is Your Probiotic Count (CFU)?
Prebiotics, probiotics, and postbiotics are all benefits that come out of our fermentation processes. However, we are unable to make guarantees with regard to our probiotics from batch to batch simply because they’re naturally derived based on the in
Who is Dr. Ian Billinghurst?
Dr. Ian Billinghurst is our Chief Advisor and the guiding force behind all Gussy’s Gut® formulations and ingredient sourcing. His personal website is www.drianbillinghurst.com. Dr. B has been a widely recognized veterinary surgeon for over 45 years
Why Do Your Products Vary in Color or Texture?
If you notice a difference in color or texture in any of our products, this is quite normal. These variations are natural and a sign of the high-quality, whole food ingredients we use. Crops naturally change throughout the year. Factors like:. Season
Why Does the Product Volume Look Different?
If you’ve noticed that your product looks like it has more or less in the bag compared to a previous purchase, don’t worry. This usually comes down to weight vs. volume. All of our products are filled based on weight, not on how full the bag looks. T