NZYMES Bac-Pak Plus supplement bottle Bottle for Digestion, Loose Stools, Diarrhea, Constipation, Improved Nutrient Uptake
Bottle of Nzymes® Bac-Pak Plus - Digestive Enzymes and Probiotics for Digestion, Loose Stools, Diarrhea, Constipation, Improved Nutrient Uptake
Nzymes® Bac-Pak Plus – Natural Digestive Enzymes and Probiotics for Healthy Digestion of dog, cat, and horse
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
NZYMES Bac-Pak Plus supplement bottle Bottle for Digestion, Loose Stools, Diarrhea, Constipation, Improved Nutrient Uptake
Bottle of Nzymes® Bac-Pak Plus - Digestive Enzymes and Probiotics for Digestion, Loose Stools, Diarrhea, Constipation, Improved Nutrient Uptake
Nzymes® Bac-Pak Plus – Natural Digestive Enzymes and Probiotics for Healthy Digestion of dog, cat, and horse
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus
Bac-Pak Plus

BEST SELLER

120 Day Supply per Bottle

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4.5 stars

200+ reviews

Bac-Pak Plus

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Rebuilds gut balance for better digestion

When your pet’s digestion is off, everything else feels off — from energy to skin to mood. Bac-Pak Plus helps rebalance the gut by restoring healthy bacteria and adding digestive enzymes that make food easier to break down and nutrients easier to absorb.

Select Dog Size

Under

25LBS

Small Breed

Large Breed

Over

25LBS

4 Month Supply

Multi-Pet

One time purchase

$43.99

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20%

$35.19

Ships automatically every 4 months

Under 50¢ a day for lasting wellness

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120 Day Worry Free Guarantee

Pause or cancel anytime

Hassle Free Returns

Pet Parent's Choice

835 pet parents recommend this product

Your pet’s health starts in the gut.

Bac-Pak Plus rebuilds balance from the inside out so every meal turns into lasting energy and wellness.

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Rebuilds Healthy Gut Flora

Live probiotics refill the gut with good bacteria that support smoother digestion and stronger immunity.

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Breaks Down Food Efficiently

Natural enzymes act like tiny scissors, helping the body absorb proteins, fats, and nutrients so your pet gets more from every bite.

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Fuels Energy and Whole-Body Balance

Once digestion improves, cells create cleaner energy, skin looks healthier, and the immune system stays steady and resilient.

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Key Ingredients

Probiotic Blend

Restores healthy gut bacteria for better digestion and immune support.

Digestive Enzyme Complex

Helps break food into usable nutrients and reduces digestive stress.

Prebiotic Fibers

Feed beneficial bacteria and boost natural enzyme activity for balanced digestion.

Fermentation Products

Provide natural compounds that strengthen gut resilience and nutrient uptake.

Flaxseed

Add fiber, omegas, and plant compounds that support smooth digestion and reduce stool odor.

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800+

Verified 4.6-star reviews*

See Why Pets Love Nzymes

You’re not alone in this — we’ve helped thousands of pet parents take their pets from struggling to thriving, one simple step at a time.

Bella was paralyzed from the hips down, her owners were deep in sorrow...

Rusty was hit by a car and left to die, but Kara and her team was not going to give up...

Bailey's back legs gave out, her owners thought this was her new life...

Why Enzymes Matter

You know your dog better than anyone. When they start hesitating before jumping on the couch or taking a little longer to get up after naps, it can be easy to think it’s just age. But inside every dog’s body are billions of cells that act like little engines — and over time, those engines can lose their spark.

Modern diets, stress, and aging all reduce the body’s natural enzyme activity — the key to how food gets turned into energy. Without enough enzyme support, their body simply can’t “run” as efficiently. That’s where Nzymes® comes in. Our products add back real, food-based enzymes that help fuel normal cell processes — so your dog can keep doing what they love with natural energy that last

When your dog’s skin looks dry or they can’t stop scratching, it’s often more than a surface issue. The skin is like a mirror for what’s happening inside. If their digestion or immune system is out of balance, you’ll often see it show up as dullness, flakes, or irritation.

Enzymes help the body break down and use nutrients more efficiently — including the vitamins and antioxidants that nourish skin cells. When those nutrients are absorbed properly, the body can naturally maintain a healthy coat and balanced skin. Nzymes® supports that process from within — helping the body stay balanced, so the outside can reflect that health.

Maybe they’re less playful, more tired, or just don’t have that spark you remember. It’s heartbreaking because you can’t ask them what’s wrong — you just know something’s off.

Often, when a dog “slows down” emotionally or physically, it’s because their cells are working harder than they should. Processed foods and stress can reduce the enzymes their body relies on for normal detox and energy production. By giving your dog natural, enzyme-rich nutrition, you’re helping their body function the way it’s meant to — supporting balance, energy, and that happy personality you love seeing every day.

You’re doing your best — we know how much thought goes into what you feed your pet. The truth is, even the best kibble goes through heat processing that can destroy many of the natural enzymes and nutrients found in fresh food.

That doesn’t make kibble “bad” — it just means your dog may be missing some of what nature intended. Nzymes® bridges that gap by adding live, food-based enzymes that help the body get more out of every meal — supporting digestion, energy, and overall wellness in a way that feels more like nature.

You’re not alone. Most pet parents today want to support their dog’s body before problems get serious — to strengthen, not suppress.

Enzymes are one of nature’s most foundational tools for balance. They don’t force the body to do anything unnatural — they simply support the systems that already exist: digestion, energy, detox, and repair. That’s what makes Nzymes® different. It’s not a quick fix; it’s a daily way to help your pet’s body do what it was designed to do, naturally.

How to Use

Healthy habits that take less than 20 seconds.

Step 1

Pop the Lid

Your little friend will come running the second they hear it.

Step 2

Open & Scoop

Tiny scoop, big impact — your pet’s gut will thank you.

Step 3

Watch Tummies Thrive

Watch their digestion and energy thrive every day.

Directions for Use

10 lbs or less

Single Subscription

¼ tsp / day

Best for starting a new habit:

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Always provide fresh water

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Safe for daily, long-term use

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Store in a cool, dry place

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Double dosage for the first 14 days

11 - 60 lbs

Single Subscription

½ teaspoon / day

Best for starting a new habit:

check

Always provide fresh water

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Safe for daily, long-term use

check

Store in a cool, dry place

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Double dosage for the first 14 days

61 - 150 lbs

Single Subscription

1 teaspoon / day

Best for starting a new habit:

check

Always provide fresh water

check

Safe for daily, long-term use

check

Store in a cool, dry place

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Double dosage for the first 14 days

Clean. Made with care.

No artificial flavors, colors and preservatives.

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Gluten Free

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No Eggs

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Nut free

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Dairy Free

Customer Reviews

Based on 291 reviews
79%
(230)
10%
(29)
5%
(14)
1%
(3)
5%
(15)
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Anonymous

Very good

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TGG Reviews

We use this on our Great Dane, Emma, and our sneaky Boston Terrier, Katie. It’s made a big difference in their digestion and overall health. They both eat it without issue, and we’ve noticed less gas and better stools. It's great quality, lasts a while, and is now a regular part of their routine!

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Plant man

I like this is a family-owned operation that sells this product. So far it seems to be agreed with my golden retriever very nicely. I believe I will continue using for years to come. Gives me a good piece of mind to use as a supplement for my homemade or raw fed dog food

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Amazon Customer

My dogs have been taking this probiotic for years. Helps with digestive issues and lets your dog have a better immune system

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lacey self

Did not work- not effective