Holiday Sale: Up to 48% Off!
Holiday Sale: Up to 48% Off!
Immune Support
GUT HEALTH
DIGESTION
DAILY DOG PROBIOTICS
Vet-developed, USDA Organic formula that supports digestion and immunity, helping your dog feel their best every day.
Dog Size:
Up to 79 lbs
Up to 79 lbs
80 lbs and Over
Quantity:
1 Month Supply
Most Popular
1 Bottle
1 Month Supply
$1.20 / serving
Save 20%
Most Popular
2 Bottles
2 Month Supply
$1.08 / serving
Save 28%
Biggest Savings
3 Bottles
3 Month Supply
$1.02 / serving
Save 32%
Quantity:
0.5 Month Supply
Most Popular
1 Bottle
0.5 Month Supply
$2.40 / serving
Save 20%
Most Popular
2 Bottles
1 Month Supply
$2.16 / serving
Save 28%
Biggest Savings
4 Bottles
2 Month Supply
$1.92 / serving
Save 36%
Quantity:
1 Month Supply
Free Shipping on All Orders!
180 Day Money-Back Guarantee
Product description
Koby Probiotics is a vet developed daily powder supplement featuring 8 clinically studied probiotic strains that support your dog's digestive health, immune function, and overall wellness.
Unlike other dog supplements loaded with artificial fillers, sweeteners, and dyes, Koby is made with 100% natural, food grade ingredients—giving your dog the gut support they deserve without any of the junk.
With 7-14 Billion CFU per serving (while most competitors offer under 1 billion), Koby delivers veterinarian-recommended potency to help with digestive comfort, firm up stools, help with itching and scratching, and promote a healthy gut microbiome.
Safe for puppies 2 months and older, as well as adult and senior dogs of all sizes. USDA Organic certified and Clean Label Project Purity Award winner.
How to use
Koby Probiotics directly onto your dog's food once per day and mix well.
Dosage by weight:
Up to 80 lbs: 2 scoops daily (1 tub per 30 days)
Over 80 lbs: 4 scoops daily (2 tubs per 30 days)
Pro tips:
Can be mixed with wet or dry food
Best given at the same time each day for consistency
Best given at the same time each day for consistency
Can be used alongside other supplements or medications
Benefits
Koby Probiotics supports:
Digestive Health – Promotes healthy digestion, helps with gas, upset stomach, and supports firmer, more consistent stools
Immune Function – Provides natural immune support to help your dog stay healthy
Skin & Coat – Helps with itching and scratching caused by gut imbalances
Energy & Vitality – Assists with nutrient absorption so your dog has the energy to play, run, and enjoy life
Mental Wellness – Supports the gut-brain connection to help with nervous behavior and promote calm, balanced moods
Joint Comfort – Helps maintain healthy inflammatory responses for easier movement
Ingredients
Active Ingredients (per 2-scoop serving):
Organic Probiotic Blend (7 Billion CFU) featuring 8 clinically studied strains:
Lactobacillus acidophilus – Supports digestive comfort and gut health
Bifidobacterium animalis – Assists with stool consistency
Bifidobacterium longum – Promotes immune balance and helps with itching
Lactobacillus rhamnosus – Supports digestive wellness
Enterococcus faecium – Helps maintain firm stools
Streptococcus thermophilus – Facilitates nutrient digestion
Bifidobacterium bifidum – Essential for immunity and absorption
Lactobacillus plantarum – Provides gut lining support
Other Ingredients:
Organic Beef Bone Broth, Organic Nutritional Yeast
What's NOT inside:
No artificial preservatives, sweeteners, dyes, hormones, animal by-products, or palm oil.
FAQs
How should it be stored?
Store in a cool, dry place with the lid tightly closed. No refrigeration required. Use within 90 days of opening for best results.
Does it contain any allergens?
Koby Probiotics contains organic beef bone broth and organic nutritional yeast. If your dog has known allergies to these ingredients, please consult your vet before use.
Can my dog overdose on probiotics?
Koby Probiotics contains organic beef bone broth and organic nutritional yeast. If your dog has known allergies to these ingredients, please consult your vet before use.
Can it be used with other supplements or prescription medication?
Yes! Koby Probiotics can generally be used alongside other supplements and medications. However, if your dog is on prescription medication or has a serious health condition, we recommend consulting your vet first.
Does it need to be given with food?
Yes, Koby Probiotics should be mixed with your dog's food once per day for best absorption and palatability.
How long until I see results?
Probiotics work best with consistent daily use. Most dog parents begin to notice improvements in stool quality and less scratching within 30-60 days. For full benefits, consistent daily use for 60+ days is recommended.
Is there a money-back guarantee?
Absolutely! Koby offers a hassle-free 180-day return policy. If you're not completely satisfied with your purchase, contact us to start your return.
Daily Dog Probiotic
Over 90% of dogs get virtually zero probiotics from their diet
Antibiotics Disrupt Dog's Microbiome In DAYS
With the effects lasting for several weeks post-treatment
3 in 10 Dogs Suffer From A Gut Disorder
Including diarrhea, inflammatory GI disease, and chronic vomiting.¹
Don’t Just Take Our Word for it:
"WOOF woof woof… grrrRUFF awooo! WOOF bark-bark-bark… awooooo WOOF!!"
McMuffin
2 years on KOBY
Supports your dog's gut barrier and helps maintain digestive comfort
Clinically shown to support stool consistency and help with digestive upset
Promotes immune balance while helping with itching and skin issues
Supports healthy gut flora and overall digestive wellness
Veterinarian-trusted strain that supports firm, healthy bowel movements
Supports nutrient digestion and helps maintain optimal gut pH balance
Supports gut health while promoting nutrient absorption and immunity
Helps with digestive discomfort and supports a healthy, resilient gut lining
If Dogs Could Talk…
They Would Thank Koby For Their Happy Guts
Zoomies are back!! way more energy after playtime. Poops finally look normal again haha and her coat got so soft + shiny. Didn't expect that from a topper tbh.
Megan & Ziggy (10-month Aussie Shepherd)
Verified Buyer
My Lab had zero energy but now he's way more active on our hikes. stomachs better too (way less gas) and his coat feels smoother when i brush him out.
Sam & Bear (7-year Lab)
Verified Buyer
By week 3 I could tell he had more pep. Stomachs finally normal and his dull coat actually looks sleek again less scratching too.
Jake & Kaiser (12-year German Shepherd)
Verified Buyer
Used to be wiped out after runs, now he's got energy to spare. no gas (finally) and his coat shines like crazy in the sun!
Jamal & Rocky (6-year Pit Mix)
Verified Buyer
So much more playful now!! tummy gurgles gone too. her coat feels buttery soft & shiny all over!
Grace & Penny (3-year Frenchie)
Verified Buyer
First 30 days
Your dog's digestive system begins adjusting as beneficial bacteria establish themselves in the gut.
31-60 Days
With digestive balance returning to normal comes a noticeable difference in your dog's behavior and overall wellness.
60+ Days
Supports optimal digestive health, giving your dog full support for boundless energy!
Research-backed
Science-backed ingredients that support your dog's health.
No Nasties
100% free from artificial sweeteners, artificial fillers, and dyes.
GMP/SQ Qualified
Rigorous quality controls to ensure every scoop is safe for your dog when used as directed.
Other Probiotics
USDA Organic Certified
Rare / Not yet developed
Clinical-strength CFU dose (7-14B)
Often under-dosed (1-3B)
8 clinically studied probiotic strains
5 or less strains, rarely tested clinically
ZERO artificial fillers
May contain harmful additives
Officially taste tested
Rare
Vet developed
Not vet developed
180-Day Money-Back Guarantee
Rare
Vet Developed
Research Backed
Clean Ingredients
All
Natural
Taste Tested
Store in a cool, dry place with the lid tightly closed. No refrigeration required. Use within 90 days of opening for best results.
Koby Probiotics contains organic beef bone broth and organic nutritional yeast. If your dog has known allergies to these ingredients, please consult your vet before use.
Probiotics are safe when used as directed. Giving more than the recommended dose is unlikely to cause harm but may result in temporary digestive upset like loose stools. Stick to the dosage guidelines for best results.
Yes! Koby Probiotics can generally be used alongside other supplements and medications. However, if your dog is on prescription medication or has a serious health condition, we recommend consulting your vet first.
Yes, Koby Probiotics should be mixed with your dog's food once per day for best absorption and palatability.
Probiotics work best with consistent daily use. Most dog parents begin to notice improvements in stool quality and less scratching within 30-60 days. For full benefits, consistent daily use for 60+ days is recommended.
Absolutely! Koby offers a hassle-free 180-day return policy. If you're not completely satisfied with your purchase, contact us to start your return.
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180 Day Money-Back Guarantee
