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Front view of Good Effing Gut jar of dog probiotic chews; label reads "Pre, Post & Probiotic Chews for Dogs" and "90 soft chews" with ginger and heart-shaped treats on white background
Graphic showing Good Effing Gut jar with headline All‑natural Soft Chews and text: probiotic gut support, promotes great poops
Infographic showing What's inside with key ingredients and their gut and immune benefits
Comparison table showing Our Product vs Others vet-reviewed natural USA-made supports pets vs no vets artificial ingredients made outside USA
Kaley Cuoco with OH NORMAN! Good Effing Gut pre, post, & probiotic chews for dogs, with text 'Tasty Soft Chews' and 'All-Natural' on red background
Kaley Cuoco holding a container labeled 'OH NORMAN! Good Effing Gut Pre, Post, & Probiotic Chews for Dogs'
Container of Good Effing Gut supplement showing nutritional facts and usage instructions on the label.
Container of Good Effing Gut supplement with detailed label text and icons on the side panel.
Kaley smiling and holding a small white dog and a package of Good Effing Gut supplement.
Actress Kaley Cuoco kneeling beside a couch holding a jar labeled Oh Norman Good Effing Gut 90 soft chews while two small dogs look up

Good Effing Gut

Supplements

$19.99
$19.99

A revolutionary pre, post, and probiotic chew for dogs created in partnership with board certified veterinary specialist.

Clean Ingredients

Made with natural ingredients. 90 Count

Active Ingredients:

  • Prebiotics: Pumpkin (900mg) , Inulin (Chicory Root)(50mg)
  • Postbiotic:Lactobacillus acidophilus (50mg)
  • Probiotic: Bacillus subtilis (1 billion CFU)
  • Bovine colostrum (200mg)
  • Yucca schidigera (60mg)
  • Ginger (30mg)

Inactive Ingredients:

  • Cinnamon, cinnamon extract, citric acid (a preservative), coconut flour, coconut glycerin, mixed tocopherols (a preservative), natural flavors, palm fruit oil, pumpkin powder, rice flour, rosemary extract, sunflower lecithin, tapioca starch

  • Formulated and reviewed by Board Certified Veterinary Specialists
Product Details

Dosage:

Up to 25 lbs: 1 chew

26-50 lbs: 2 chews

51-75 lbs: 3 chews

75+ lbs: 4 chews

The Earlier the Better. Just like vitamins and supplements for humans, starting a dog on gut health supplements early is a great way to prevent bigger issues later on. Great health starts in the gut.

Consistency is Key. You can expect to see results in four to six weeks with continuous, regular use.

Storage: Store in a cool dry place. Keep sealed tight. This supplement is shelf stable for up to 18 months.

For any other questions, please reach out to help@ohnorman.com


Overall rating: 4.757576 / 5 from 33 reviews.

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Review highlights

Reviews

I wish it was for humans too

"When I first opened the jar I was immediately in love with the smell. I even had to look for if it was approved for humans (is not). My dog loves it as much as I love the smell. She drools every time I reach out to open the jar. As for the gut benefits, I am still unsure if it’s making any difference for her, but is not making her ill so I use them as rewards since she loves them. I also love the heart shaped design they have <3"

Marcela L. (5/5)

YES ! THEY WORK !!!

"GOOD SHITS -"

Jonathan J. (5/5)

Love this!

"I give this to my Maltipoo daily, his gut is balanced and NO MORE TEAR STAINS!!"

Stephanie D. (5/5)

"My dogs do not like. One if the 3 reguses it every time 😕"

Tivoli (3/5)

Gut in-taked

"Her bowels are so much better now. Not real mooshy anymore."

Denise M. (5/5)

"All my dogs like them. Havent seen any changes."

Monica (5/5)

The best

"We have tried other probiotics, some better than others, but this is by far the best. Smells good, and it works like a charm. Poops are great and no gas! Everything we have tried my dog loves. The beef sticks, the wipes, the teeth cleaners and calm drops really are great."

Kathy F. (5/5)

"Helps my dog out"

Ana (5/5)

Gut health

"Definitely see a difference in their body, energy, and poop."

Sabrina O. (4/5)

"My 3 dogs do not really like them. Sometimes they will eat, sometimes not."

Tivoli (3/5)

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Follow us

Actress Kaley Cucoc mock-biting a white snack box labeled 'W.i.F. Treats' with bold red lettering and a yellow '5 ingredients' mark.

@ohnorman