DEALHACK

agents@dealhack$fetch the freshest PetLab Co. codes…

Valid PetLab Co. Promo Codes for September 2026

✓agent-verified & updated·

Today's Best PetLab Co. Promo Codes:

15 offers in total
25%
OFF

25% Off Your Purchase (PetLab Co. Coupon Code)

Save 25% on Any Order by Using This PetLab Co. Coupon Code at Checkout

use code
15%
OFF

Take 15% Off Your Order at The Petlab Co.

shoppers saved with it

Enjoy 15% off eligible purchases at The Petlab Co. when you use this code.

  • saves ~$18.62
Offer Details
$18.62
median discount
25% of the cart
$18.62
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

use code
40%
OFF

Save Up to 40% Every Month on Subscriptions

Subscribe and save up to 40% every month on qualifying PetLab Co. products. Discount level varies by product and subscription configuration, and subscribers can manage, skip, or cancel deliveries anytime.

Get Deal
FREE
SHIP

Free Shipping on All Subscription Orders

Enjoy free shipping on all qualifying PetLab Co. subscription orders, with delivery applied automatically at checkout so you can keep pet essentials arriving on schedule without added shipping costs.

Get Deal
20%
OFF

20% Off First Subscription Carton

Subscription starters receive 20% off the first carton automatically. Covers products like probiotics for cats or ear therapy cleaners. Transition seamlessly to ongoing monthly savings.

Get Deal
10%
OFF

Take 10% Off Storewide at The Petlab Co.

Get 10% off storewide at The Petlab Co. when you use this code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
55%
OFF

55% Off Storewide at The Petlab Co.

Use this coupon code to save 55% off storewide at The Petlab Co.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
55%
OFF

Save 55% Off Storewide at Petlab Co.

Get 55% off storewide at Petlab Co. when you use this code.

  • saves ~$17.41
  • community
Offer Details
$17.41
median discount
25% of the cart
$17.41
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
40%
OFF

Subscribe & Save Up To 40% On PetLab Co. Orders

Subscribe and save up to 40% every month on qualifying PetLab Co. products, with free delivery on all subscription orders and regular free gifts for subscribers. Discount varies by product and subscription setup, and you can skip, manage, or cancel anytime.

Get Deal
$15
OFF

Referral Program - Give $15 Get $15

Give friends $15 off their first PetLab Co. order of $28 or more and get $15 off your next order when they purchase through your referral link. Discount is applied automatically via referral, not a manual code.

Offer Details

The cart has to reach $28 before this offer applies.

Get Deal
10%
OFF

Take 10% Off Your Petlab Co. Order

Enjoy 10% off on eligible Petlab Co. purchases when you use this code.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

10% Off Storewide

Use this code to receive 10% Off storewide at Petlab Co. on purchases throughout the store.

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

10% Off Your Purchase (PetLab Co. Coupon Code)

Save 10% on Any Order at PetLab Co. by Using This PetLab Co. Promo Code at Checkout

  • saves ~$3.87
  • community
Offer Details
$3.87
median discount
9% of the cart
$3.87
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
$35
OFF

Save $35 on Any Order with Promo Code

Use This PetLab Co. Coupon to Get $35 Off Any Order Sitewide

  • saves ~$34.83
  • community
Offer Details
$34.83
median discount
17% of the cart
$34.83
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
50%
OFF

Score 50% Off Select Items with PetLab Co. Promo Code

Redeem This PetLab Co. Promo Code for 50% Off Select Items on Any Order

  • community
Offer Details

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code

PetLab Co. Shopping Info

Discounts

✓
Popup/Newsletter
Sign up for exclusive deals and tips
✓
Loyalty
VIP Store & Subscription Rewards

Shipping & Returns

✓
Free Shipping
Threshold: Varies by subscription or order tier
✓
Intl Shipping
Ships to select international regions including Canada and the UK.
✓
Free Returns
Window: 30 days · Fee: Free
Final Sale
Items must be unopened, sealed, and in original packaging to qualify for a return.

Payments

Cards
Visa, Mastercard, American Express, Discover
Wallets
Apple Pay, Google Pay, Shop Pay
BNPL
Klarna
✕
Gift Cards

When PetLab Co. Runs Sales

Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.

  1. late November
    Black Friday & Cyber Monday Sale

    Features site-wide markdowns and deep promotional discounts across top-selling canine probiotic chews and joint supplements.

  2. January
    New Year Pet Wellness Event

    A major promotional period encouraging pet health resolutions with bundled offers on dental powders and immune support chews.

  3. July to August
    Summer Pet Care Savings

    Offers special seasonal price reductions on outdoor and allergy-focused grooming essentials and skin care supplements.

Locate the Code Box at thepetlabco.com

The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the PetLab Co. promo code goes at checkout.

Follow the shopper-submitted screenshots below to spot the PetLab Co. promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.

PetLab Co. checkout page showing the Discount Code field and Apply button

How to find

  1. 1.Go to the merchant homepage at thepetlabco.com
  2. 2.Click on 'Shop All Products' and select a product to view its details
  3. 3.Choose a product package and click 'Add to Cart'
  4. 4.Click the 'Checkout Now' button in the cart drawer to proceed to checkout
  5. 5.Locate the 'Discount Code' input field in the order summary on the right side of the checkout page

How to use

Enter the code into the field labeled 'Discount Code' in the order summary and click the 'Apply' button.

Before You Buy at PetLab Co.

What shoppers ask most about PetLab Co..

›Can I use multiple promotional coupon codes on a single order?

Promotional codes and coupons cannot be combined with any other coupons, discounts, offers, or promotions. Each code has no cash value and is strictly limited to a single use per household or delivery address.

›Are there any items or product lines excluded from coupon code promotions?

Promotional codes apply exclusively to in-stock items and are invalid on prior purchases, select bundle promotions, or specific newly launched clinical trial lines unless explicitly specified.

›How do I manage or cancel my recurring pet supplement subscription plan?

You can modify, pause, or cancel your upcoming auto-delivery subscription shipments anytime 24/7 by logging into the online customer account portal via the website menu.

›What steps are required to initiate a valid product return for a refund?

You must contact customer support via live chat or email to obtain an official Return Merchandise Authorization (RMA) number before shipping items back; unauthorized returns are refused.

How We Verify PetLab Co. Codes

Nothing goes up here on trust. A PetLab Co. code is collected, applied to a real thepetlabco.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.

agents@dealhack: ~/verify --store thepetlabco.com --log
collect15 PetLab Co. offers listed here: 10 codes you paste at checkout, 5 promotions that need none · 1 free shipping offer · 8 sent in by shoppers
test10 codes put through a live thepetlabco.com cart · last run
confirm4 of 10 codes took money off an order in the last 30 days · most recently
measure4 codes with a discount measured on real carts · $75 taken off in total
pruneexpired offers and dead codes drop off this page automatically

Recent PetLab Co. offer activity

Each entry is a change the agents logged on this page, dated to the day it happened.

  1. New 10% off code added

    sent in by a shopper · 2 signals

  2. 10% off code worked on a live thepetlabco.com cart

    2 signals

  3. 10% off code retested at checkout

    applied to a live thepetlabco.com cart

  4. 10% off code rescored

    2 signals

  5. 2 codes rescored on fresh results

    odds of working recalculated

  6. New 55% off code added

    sent in by a shopper

  7. 55% off code worked on a live thepetlabco.com cart

    the store took it and the total went down

The agents keep retesting every PetLab Co. code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.

Help Other PetLab Co. Shoppers

Not every PetLab Co. code reaches us from the store. 8 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.

8 days
since a code sent in by a shopper last took money off a real thepetlabco.com cart
80%
of the PetLab Co. codes on this page came from shoppers

Have a code we missed?

Send it over and the agents will run it through a real thepetlabco.com cart. If it works, it lands here with the test behind it.

Did a code work for you?

Open any PetLab Co. 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 code

PetLab Co. Customer Support

Need help with your shopping? Here's what's available for PetLab Co. when an order, return, or promo code needs a human.

Phone

1-866-473-8522

Email

help@thepetlabco.com

Live chat

Available

Help center

thepetlabco.com/contact-us

About PetLab Co.

Who you're buying from.

Brand Profile

Websitethepetlabco.com
Founded2018
HeadquartersNew York, USA
Follow PetLab Co. for sale alerts and new arrivals

Did You Know

Founding

PetLab Co. was founded in 2018 by co-founders including Chris Masanto to bring science-backed wellness solutions to pets.

Manufacturing

All PetLab Co. supplement formulations and chews are manufactured in the United States within GMP-compliant facilities.

Flagship Product

The brand gained widespread recognition for developing targeted canine health essentials like ProBright Advanced dental powder.

Stores Like PetLab Co.: Today's Best Coupons

These 12 stores sell products similar to PetLab Co.. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. All of them have a promo code you can copy at checkout.

Chewy35% off

Save 35% Off First Autoship Order

Get 35% off your first autoship order at Chewy when you use this code.

  • sitewide
  • community
Get Code
CBD Dog Health$5 off

Get $5 Off Your Order at CBD Dog Health

Save $5 on your qualifying CBD Dog Health order when you use this code.

  • community
Get Code
Innovet15% off

15% Off Your First Order (Innovet Promo Code)

Save 15% on Your First Order by Using This Innovet Coupon at Checkout

  • sitewide
  • store issued
Get Code
Pethonesty25% off

Get 25% Off Sale Collection Items

Apply this PetHonesty promo code at checkout to receive an extra 25% off qualifying items in the Sale collection.

  • store issued
Get Code
Canada Pet Care40% off

Take 40% Off at CanadaPetCare

Enjoy 40% off eligible purchases at CanadaPetCare with this coupon code.

  • saves ~23%
  • sitewide
Get Code
Furbo$10 off

Take $10 Off Eligible Purchases

Use this code on eligible purchases at Furbo to get $10 off when you place your order online.

  • store issued
Get Code
Wondercide15% off

Score 15% Off Sitewide

Apply this promo code to save 15% off sitewide on Wondercide products.

  • saves ~$12.94
  • community
Get Code
Ultra Premium Direct5% off

Take 5% Off Ultrapremiumdirect Orders

Use this promo code to save 5% on qualifying Ultrapremiumdirect orders.

  • saves ~5%
  • community
Get Code
Redbarn Pet Products20% off

Get 20% Off at RedBarn

Receive 20% off at RedBarn when you apply this coupon code.

  • saves ~$22.13
  • community
Get Code
Petlibro15% off

15% Off All Bundles at Petlibro

Shop all bundles at Petlibro and save 15% with this coupon code.

  • store issued
Get Code
Zesty Paws30% off

Take 30% Off Your First Subscription Order

Save 30% on your first Zesty Paws subscription order when you use this code.

  • sitewide
  • store issued
Get Code
JustFoodForDogs20% off

Take 20% Off Storewide at JustFoodForDogs

Enjoy 20% off storewide at JustFoodForDogs with this discount code.

  • community
Get Code

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