Up to $15 Off Hill’s® Science Diet® Dog Food on PetSmart.com | Supports Healthy Digestion

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Hills Science Diet Perfect Digestion dry dog food

Whatev-fur they need, PetSmart has it (at a great price too)!

Through January 1st, 2022 at 7:30 AM EST, head on over to PetSmart.com where you can save $5 to $15 off Hill’s® Science Diet® Perfect Digestion Dry Dog Food Bags when you use the promo code HILLS5 at checkout. Please note that you will need to be logged into your PetSmart Treats Members account for this promo code to apply.

Hill’s® Science Diet® Perfect Digestion dry dog food is made with a blend of prebiotics to support your dog’s unique gut microbiome for healthy digestion and balanced nutrition to help your pet feel their best.

 Note that you must be signed in to your PetSmart Treats Rewards account (free to join) for savings to apply.

If shopping online, you’ll also score an automatic 35% off your first Autoship order with your PetSmart Treats Rewards account when added to your cart – and yes, these offers do stack! Plus after your first order, you will receive 5% off each consecutive Autoship order!

Consider making a purchase of $49+ to score free shipping, otherwise you’ll pay a $4.95 delivery fee.

dog sitting in petsmart basket

If you find yourself falling into the vicious cycle of forgetting to buy your pet’s Vet-authorized prescription food until the bag is already empty (and having to pay full price each time!), consider subscribing to PetSmart Autoship!

It’s the most convenient way for you to get the items you want to be delivered to you on a regular schedule based upon your chosen frequency (e.g., weekly or monthly). And you can always change the frequency schedule and/or cancel at any time.

Check out these paw-some savings…

Hills Science Diet dog food

Hill’s® Science Diet® Perfect Digestion Adult Senior 7+ Dry Dog Food Chicken & Brown Rice 3.5lb Bag $17.49
Opt to enroll in Autoship (35% off for first-time Autoship users with your PetSmart Treats Rewards account)
Use promo code HILLS5 ($5 off)
Final cost $9.42 + applicable taxes and shipping charges!


Hill’s® Science Diet® Perfect Digestion Adult Senior 7+ Dry Dog Food Chicken & Brown Rice 12lb Bag $40.99 (regularly $41.99)
Opt to enroll in Autoship (35% off for first-time Autoship users with your PetSmart Treats Rewards account)
Use promo code HILLS5 ($10 off)
Final cost $20.14 + applicable taxes and shipping charges!


Hill’s® Science Diet® Perfect Digestion Adult Dry Dog Food Salmon & Whole Oats 22lb Bag $64.99 (regularly $71.99)
Opt to enroll in Autoship (35% off for first-time Autoship users with your PetSmart Treats Rewards account)
Use promo code HILLS5 ($15 off)
Final cost $32.49 + applicable taxes and shipping charges!

  • Shipping & Terms

    PetSmart

    Shipping is free on orders over $49; otherwise, it starts at $4.95.

Join The Discussion

Comments 18

  1. Patricia Lavenz

    I have to pay shipping for autoship for some reason.

    • Amber (Hip Sidekick)

      Hi there! Sorry for any confusion. It seems the autoship will only apply 35% off for first-time Autoship users. There are separate shipping details – “Shipping is free on orders over $49; otherwise, it starts at $4.95.” Hope this helps!

  2. franny5

    Can I use this in store too?

    • Stacy F (Hip2Save Sidekick)

      It looks like these offers are only available online, Franny5.

  3. Kimberly H. Glenn

    can’t get it to accept code.

    • Amber (Hip Sidekick)

      DARN! Be sure you are logged in to your account for it to apply. Hope this helps!

  4. Francis Lavenz

    Mine is 30.26 I am not eligible for the 35% off for some reason and no I have not ordered it or used autoship before.
    Hill’s® Science Diet® Perfect Digestion Adult Senior 7+ Dry Dog Food Chicken & Brown Rice 12lb Bag $40.99 (regularly $41.99)
    Opt to enroll in Autoship (35% off for first-time Autoship users with your PetSmart Treats Rewards account)
    Use promo code HILLS5 ($10 off)
    Final cost $20.14 + applicable taxes and shipping charges!

    • Amber (Hip Sidekick)

      DARN! Maybe try again in a different browser. Hoping that might help!

  5. Pat Goff

    Petsmart never works for me but Petco deals do for some reason. I never get the 35% off for any items and I have never even ordered autoship from them.

    • Amber (Hip Sidekick)

      Oh bummer! Have you been able to sign up for their Treats Rewards Account to grab it on your first order? If so, maybe try reaching out to customer service. 1-888-839-9638

      • Pat Goff

        Yup. I have signed up for the treats rewards.

  6. Chelle

    WHere exactly is this deal that was in my email: “Hurry on over to PetSmart.com where you can save over 50% off Hill’s Prescription Diet Dog & Cat Food!”?

    • Amber (Hip Sidekick)

      Hi there! Be sure to follow the details above to grab the full savings of up to 50% off.

  7. Olgraygirl

    My cats eat a Hill’s Prescription food that is not included in this special. The foods that I saw were “specialty diet” but not prescription. Too bad for me, but a great deal if these foods work for you!! Thanks for the heads up!

    • Amber (Hip Sidekick)

      Darn! You’re welcome!

  8. Kim Glenn

    I have signed in to my account several times and tried to use the coupon without success.

    • Amber (Hip Sidekick)

      Bummer! It should apply for you on the bags listed through the links above. Those items do list the offer as I click through now. If still having issues when signed in, maybe try a different browser OR contact customer service for further help – 1-888-839-9638 Hoping you can grab the savings soon!

  9. Mary W

    Petsmart owns Chewy. SO much easier to deal with Chewy.

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