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Valid PetLab Co. Promo Codes for August 2026

✓agent-verified & updated·

Today's Best PetLab Co. Promo Codes:

17 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.

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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.

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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.

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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
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
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.

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$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.

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Other PetLab Co. Deals & Offers

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

  • 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

  • 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
40%
OFF

New App Customers - Stock Up & Save 40% On First Month Subscription

expired

New PetLab Co. app customers can stock up and save 40% on their first month of select essential health product subscriptions when they start a subscription through the app; discount applies to the first subscription shipment only and ongoing savings may differ.

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10%
OFF

App Exclusive - 10% Off When You Enable Notifications

expired

Download the PetLab Co. mobile app and get 10% off your entire order when you opt in to app notifications, with the discount applied within the app on eligible purchases. Availability and terms may vary by user and time.

Get deal
10%
OFF

Save 10% on Your Petlab Co. Order

expired

Shop at The Petlab Co. and save 10% on your order with this coupon code.

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 the Agents Verify PetLab Co. Codes

agents@dealhack: ~/verify --store thepetlabco.com
✓5 PetLab Co. promo codes tested against a live cart
✓5 total offers cleared for redemption at thepetlabco.com
✓last sweep completed
✓expired & dead codes purged automatically
The agents re-test every PetLab Co. coupon on a schedule — no human vouches for a code they didn't watch work. If one slips through expired, just grab the next on the list. We keep backups.

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.

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