Save 25% on the Gut Restore and Gut Health Test Bundle
Get 25% off when you purchase Gut Restore with a Gut Health Test. This offer applies to the bundle only.
agents@dealhack$fetch the freshest AnimalBiome codes…
✓last checked by our agents·
Get 25% off when you purchase Gut Restore with a Gut Health Test. This offer applies to the bundle only.
Shop AnimalBiome and get buy one, get one free on eligible items with this coupon code.
Shop storewide at AnimalBiome and get 20% off with this code.
Get 40% off the first Auto-Ship order, then up to 15% off later Auto-Ship orders. Limited to one introductory discount per household. Excludes one-time purchases and cannot be combined with other promotions.
Receive free standard shipping on US AnimalBiome orders over $50 with automatic application at checkout.
Buy one Gut Shield or Super Shield Chew and get one free. Add products in multiples of two. One-time purchases only; Auto-Ship orders are excluded. While supplies last. Cannot be combined with other discounts.
Save 40% on your first Auto-Ship order of eligible Gut Restore products and get 15% off later Auto-Ship orders.
New customers save 20% on their first eligible AnimalBiome order with automatic application at checkout.
New customers save 40% on their first Gut Restore for Cats order and 15% off subsequent orders for eligible US customers.
New customers save 40% on their first Gut Restore for Dogs order and 15% off subsequent orders for eligible US customers.
Apply this promo code to save 20% on all AnimalBiome supplements.
Use this promo code to save $50 on AnimalBiome purchases of $200 or more.
Use this coupon code to save 20% on all AnimalBiome products.
Shop AnimalBiome and buy 2 items to get 1 free on storewide eligible purchases with this coupon code.
Get 20% off on qualifying AnimalBiome orders when you use this promo code.
Black Friday lands on November 27 and Cyber Monday on November 30. Will AnimalBiome drop new codes? We add them the moment they appear.
Last Black Friday at AnimalBiome
Why so few shoppers: we only count a shopper when we saw their cart total drop as the code went in, and most checkouts happen where we can't see them.
Yes, if you can hold off. Last Black Friday the typical AnimalBiome code took 20% off, against 18% in a regular month.
Very likely. AnimalBiome published 2 codes in last year's Black Friday week alone. We add new ones here the moment they appear.
Yes: 3 shoppers saved with a AnimalBiome code in last year's Black Friday week, $312 between them. The count is small because we only include shoppers whose cart total we saw drop when the code went in, and most checkouts happen where we can't see them.
Last Black Friday, a working AnimalBiome code typically took 20% ($119) off an order.
Every AnimalBiome code check from the last 10 days, plotted by the day it ran. Green is how many came back working. Red is how many animalbiome.com would not accept. That is the checkout testing you did not have to sit through yourself.
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| 3 | 1 | 75% | |
| 3 | 0 | 100% | |
| 3 | 0 | 100% | |
| 5 | 0 | 100% | |
| 0 | 0 | — | |
| 0 | 0 | — | |
| 0 | 0 | — | |
| 0 | 0 | — | |
| 0 | 0 | — | |
| 0 | 2 | 0% |
Last confirmed working on . Codes that stop clearing get pulled off this page automatically.
A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means animalbiome.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:
So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily AnimalBiome discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
AnimalBiome hosts site-wide promotions offering up to 20% off microbiome test kits and supplement lines during the holiday shopping weekend.
Featuring special bundle discounts on gut health restore supplements and cat/dog diagnostic testing kits to support post-holiday pet wellness resolutions.
Celebrates company milestones with tiered promotional savings across digestive care products, GI relief capsules, and maintenance formulas.
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the AnimalBiome promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the AnimalBiome promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.

Captured by our checker on animalbiome.com's own checkout, showing where the AnimalBiome promo code goes.
Enter your code into the 'Discount code or gift card' field and click the 'Apply' button to update your total.
Our agents log every new AnimalBiome promo code and deal the day it goes live, and record what the working ones took off a real cart. Here's how many landed each month over the past year, how deep the discounts ran, and when it pays to wait.
busiestavg 2/mo
What a working code took off the cartmedian per month · dashed where too few carts
ran $19.54–$24.61 a carttypical $20.25 (20% off)biggest in October 2026
| Month | New offers | Median off a cart | Share of the cart |
|---|---|---|---|
| 1 | $19.54 | 20% | |
| 2 | not tracked | not tracked | |
| 1 | not tracked | not tracked | |
| 3 | not tracked | not tracked | |
| 5 | not tracked | not tracked | |
| 1 | $20.25 | 15% | |
| 2 | not tracked | not tracked | |
| 4 | not tracked | not tracked | |
| 2 | not tracked | not tracked | |
| 2 | not tracked | not tracked | |
| 3 | $24.61 | 20% |
What shoppers ask most about AnimalBiome.
Likely. A code listed here last took money off a real AnimalBiome cart 11 days ago.
Standard promotional codes do not apply to ongoing auto-ship subscription orders, which already feature built-in recurring discounts. One-time purchases of test kits and supplements are fully eligible for valid coupon codes.
Only one promotional code can be applied per checkout transaction. Customers cannot combine separate percentage-off codes or stack promotional coupons with other active site-wide markdowns.
During warmer months, US orders containing Gut Rebuild capsules are automatically shipped with FedEx 2Day using insulated packaging and cold packs. This specialized shipping method is pre-selected at checkout to maintain product stability.
First-time orders are backed by a 90-day money-back guarantee provided the product was used as directed. Customers must submit a request within 90 days of purchase and ship eligible items back to the Oakland facility at their own expense.
Nothing goes up here on trust. A AnimalBiome code is collected, applied to a real animalbiome.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.
Each entry is a change the agents logged on this page, newest first.
20% off code rescored
1 signal
25% off code rescored
1/100 code confidence (early read, few checks so far) · 1 of 1 check worked · 1 signal
20% off code retested at checkout
applied to a live animalbiome.com cart
AnimalBiome listings reviewed
page refreshed, dead codes pulled
25% off code worked on a live animalbiome.com cart
1/100 code confidence (early read, few checks so far) · 1 of 1 check worked · 1 signal
New 20% off code added
sent in by a shopper · 2 of 2 checks worked · 2 signals
20% off code worked on a live animalbiome.com cart
2 of 2 checks worked · 2 signals
Not every AnimalBiome code reaches us from the store. 3 codes on this page were first submitted by shoppers. Wherever a code comes from, it still has to pass the same cart test before it goes up here.
Send it over and the agents will run it through a real animalbiome.com cart. If it works, it lands here with the test behind it.
Open any AnimalBiome code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.
Rate a codeNeed help with your shopping? Here's what's available for AnimalBiome when an order, return, or promo code needs a human.
Who you're buying from.
AnimalBiome was founded in 2016 following a successful Kickstarter campaign and research originating from UC Davis.
The company was inspired by co-founder Holly Ganz's dog and its struggle with severe chronic gastrointestinal issues.
AnimalBiome maintains one of the largest reference databases of healthy dog and cat gut microbiomes in the world.
These 12 stores sell products similar to AnimalBiome. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 10 of them have a promo code you can copy at checkout.
PetSmart20% offTake 20% off Fussie Cat cat food at PetSmart with this coupon code.
PetCareSupplies.com40% offEnjoy 40% off your first Pet Care Supplies purchase of $195 or more with this promo code.
Pethonesty25% offApply this PetHonesty promo code at checkout to receive an extra 25% off qualifying items in the Sale collection.
Wild Earth$72Use the offer code to get an 18 lb Performance Formula bag for $72 with free shipping. An active subscription is required, with a one-bag-per-shipment limit.
Smalls50% offShop Smalls and save 50% on a curated Sampler box with this discount code.
Wondercide15% offEnjoy 15% off on eligible Wondercide purchases with this code.
Tractive20% offUse this discount code to save 20% on select items at Tractive.
The Farmer’s Dog70% offVerified military members, nurses, first responders, teachers, government employees, medical providers, and students can get 70% off their first box. First-time community customers only. ID.me verification required.
Only Natural Pet20% offTake 20% off select items at Only Natural Pet with this coupon code.
Zesty Paws15% offUse this coupon code to save 15% off your storewide Zesty Paws order.
Ultimate Pet Nutrition65% offCreate a free Ultimate Pet Nutrition VIP Savings Account to unlock special discounted pricing on many products across the site. VIP members can save up to 65% off regular prices on eligible items and receive additional exclusive offers and promotions.
Silver Lining Herbs25% offGet 25% off on qualifying Silver Lining Herbs purchases when you use this promo code.