Plentum Journal · Digestion
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Why your dog's stool stays soft after a food switch, and what owners are trying now
Gut Restore is a vet-formulated daily powder with 10 billion CFU that you stir into the food your dog already eats, starting on day 1.
Plentum Journal · 3 min read
Sound familiar?
Still soft weeks after the switchYou mixed the foods slowly, and the stool still isn't back to normal.
Pumpkin helps for a day or twoThen the next morning walk tells the same story again.
The vet tests came back clearThat's good news, and you're still picking up soft stool.
Your picky dog finally likes this foodSwitching again means another rough week, so you'd rather not.-
The food your dog likes can stay exactly the same.
The food your dog likes can stay exactly the same.
Why the stool stays soft
Your dog's gut bacteria respond to what lands in the bowl every day.
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A change in the bowlA new food, travel or a stressful week can shift digestion.
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The gut bacteria shiftThe mix of bacteria in the gut takes time to settle.
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Stool stays softUntil digestion settles, stool can stay soft or uneven.
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A steady daily routineA probiotic and fiber with every meal support normal bowel function.
Source: common veterinary advice to switch dog foods gradually over about a week, because a sudden change can upset digestion, as in the American Kennel Club's guide to changing dog food.
What each part of the sachet supports
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Probiotic blend 10 billion CFUIncludes S. boulardii, a probiotic yeast, to support a balanced gut microbiome
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Psyllium husk and organic pumpkin 350 mgFibers that support regularity and healthy stool consistency
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Slippery elm bark 150 mgA traditional botanical that supports digestive comfort
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Yeast cell wall postbiotic and inulin 125 mgSupport normal bowel function and feed beneficial bacteria
See the full ingredient list
Advanced K9 Gut RestoreAmounts per 2 g sachet
| Proprietary probiotic blendLactobacillus casei K9-1, Lactobacillus fermentum K9-2, Lactobacillus brevis WF-1B, Lactobacillus reuteri WF-1, Saccharomyces boulardii, 10 billion CFU | 300 mg |
|---|---|
| Psyllium husk | 200 mg |
| Slippery elm bark powder | 150 mg |
| Organic pumpkin powder | 150 mg |
| Yeast cell wall postbioticSaccharomyces cerevisiae | 75 mg |
| Jerusalem artichoke inulin | 50 mg |
Other ingredients: brewer's yeast and silicon dioxide. CFU counts apply at the time of manufacture.
How Gut Restore compares with other options
| Feature | PlentumGut Restore | Chews in a bag | Capsules in a bottle | Powder in a tub |
|---|---|---|---|---|
| Stirred into food | Given as a treat | Swallowed or hidden in food | Scooped into food | |
You tear one sachet and stir the powder into the food your dog already eats. | ||||
| A sealed 2 g sachet | From an open bag | From an open bottle | From an open tub | |
Each sachet stays sealed until you open it, while a bag, bottle or tub is opened again for every serving. | ||||
| 10 billion CFU per sachet | 250 million to 3 billion CFU | 1 to 5 billion CFU per capsule | 5 to 20 billion CFU per scoop | |
The chew, capsule and scoop ranges come from 13 public product labels checked Oct 12, 2026, and the chew range is the daily serving for a 25 lb dog. | ||||
The other columns describe a type of product, not a brand. Tap a row to see the detail.
Sources for this table
- Plentum: Gut Restore has 10 billion CFU per 2 g sachet at the time of manufacture.
- Chews: 250 million to 3 billion CFU in the daily serving for a 25 lb dog, from 5 chew labels, checked Oct 12, 2026. Label 1, retailer product page;Label 2, retailer product page;Label 3, retailer product page;Label 4, retailer product page;Label 5, retailer product page
- Capsules: 1 to 5 billion CFU per capsule, from 4 capsule labels, checked Oct 12, 2026. Label 1, retailer product page;Label 2, retailer product page;Label 3, retailer product page;Label 4, retailer product page
- Powder in a tub: 5 to 20 billion CFU per scoop, from 4 powder labels, checked Oct 12, 2026. Label 1, retailer product page;Label 2, retailer product page;Label 3, retailer product page;Label 4, retailer product page
How many sachets your dog needs
Tap your dog's weight
Start with half your dog's daily dose for 3 days, then the full dose for their weight. Each size ships a 30-day supply, and prices are before LAUNCH25.
What stands behind every box
From Microbiome Care customers
What owners say about the sachet routine
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★★★★★
great for my dogs belly and has no problem eating it when mixed with his food
Lina F. · Verified buyer · Sep 2025 -
★★★★★
Delivery was quick. Doggo is on it for last 3 weeks, having regular poops and digestion is better, but waiting for more results. Working so far.
Jesse G. · Verified buyer · Jun 2025 -
★★★★★
I ordered this supplement to help my dog's sensitive stomach. Even though she's a picky eater, she surprisingly loves it! She hasn't been taking them long, but since starting these supplements she's not had any tummy issues.
Hannah · Verified buyer · Jul 2025
Unedited reviews of Advanced K9 Microbiome Care, our original supplement, from verified buyers on Judge.me. We picked reviews that were not given in exchange for a reward. Gut Restore is new and has no reviews yet. Individual results vary.
Questions owners ask
How soon should I expect a change?
Give it every day with a meal, starting on day 1. Keep a few notes on stool and appetite so you can see the trend.
When should I call my vet instead?
Call your vet if your dog has diarrhea for more than a day or two, vomits, stops eating or seems unwell.
Ask your vet first if your dog takes medication or is pregnant or nursing.
Can I give it with Microbiome Care?
Yes, you can give both. Start one at half the dose for 3 days, then add the second a week later.
Will my picky dog eat it?
It's a fine powder that you stir into food. A little wet food or warm water helps it coat the kibble.
Try Gut Restore from the first batch
Advanced K9 Gut Restore
$33.75$44.99with LAUNCH25 · 30 sachets · up to 25 lb
Launch code · 25% offLAUNCH25
- LAUNCH25 takes 25% off one-time purchases of the four new supplements and all bundles through Sun Oct 25, 11:59 PM EDT. It works once per customer and can't be combined with other codes.
- Pre-orders ship by Mon Oct 26. If that date changes, we'll email you, and you can cancel for a full refund. You're charged at checkout and reserve a box from the first batch.
- Every order has a 30-day guarantee. Return policy