• $0 - $50+


Arm & Hammer

(32 results)
Arm & Hammer Double Duty Cat Litter Deodorizer
(1717)
$5.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Buy 1 get 2nd 25% off All Stain & Odour
+ 3 more
Arm & Hammer™ Clump & Seal Slide Clumping Clay Cat Litter - Low Dust
(5888)
$28.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Clump & Seal Cat Litter - Clumping, Multi-Cat
(11624)
$28.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Cloud Control Cat Litter - Clumping, Multi Cat
2 sizes
(937)
$24.99 - $28.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Slide Cat Litter - Clumping, Multi-Cat
(886)
$33.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Fresh Breath Enzymatic Dog Toothpaste - Vanilla Ginger
(83)
$14.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Arm & Hammer ™ Ultra Fresh Waterless Deodorizing Dry Dog Shampoo
(24)
$7.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
 Arm & Hammer ™ 2-in-1 Tearless Puppy Shampoo + Conditioner
(12)
$7.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Arm & Hammer Multi-Cat Cat Litter - Clumping
2 sizes
(7489)
$19.99 - $24.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Double Duty Cat Litter - Clumping, Deodorizer
(2742)
$24.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Slide Easy Clean-Up Cat Litter - Clumping, Multi-Cat
(4641)
$28.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Traditional Cat Litter - Multi-Cat, Fragrance-Free
(663)
$19.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer HardBall Lightweight Easy No-Mess Scooping Multi-Cat Clumping Litter 4.76kg
(4)
$29.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
Arm & Hammer Slide Cat Litter - Clumping, Multi-Cat
(4603)
$24.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Tartar Control Enzymatic Dog Toothpaste - Beef
(178)
$14.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Arm & Hammer Fresh Breath Enzymatic Dog Toothpaste - Chicken
(123)
$14.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Arm & Hammer Clump & Seal Cat Litter - Clumping, Multi-Cat
(11512)
$24.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer ™ Ultra Fresh 2-in-1 Dog Shampoo
(6)
$7.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 2 more
 Arm & Hammer Fresh Breath Dental Water Additive for Adult Cats, 10 oz
(2)
$12.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Arm & Hammer Slide Cat Litter - Clumping, Odour Control
(887)
$24.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Clump & Seal Multi-Cat Litter
(11474)
$21.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Fresh Breath Dog Dental Kit - Chicken
(34)
$19.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Arm & Hammer Tartar Control Dog Dental Kit - Beef
(56)
$19.99
Sign in & Save 25% on your first Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Arm & Hammer Double Duty Cat Litter - Clumping
(2702)
$19.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
 Arm & Hammer HardBall Lightweight Easy No-Mess Scooping Multi-Cat Clumping Litter 3.17kg
(2)
$25.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
Arm & Hammer Feline Pine Non-Clumping Cat Litter, Pine Pellet Litter 9.07 KG
(93)
$21.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
Arm & Hammer Pet Stain & Odour Remover
(4)
$7.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Buy 1 get 2nd 25% off All Stain & Odour
+ 3 more
Arm & Hammer Health IQ Litter Health-Monitoring Crystals for Cats
(352)
$9.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Buy 1 get 2nd 25% off All Stain & Odour
+ 3 more
Arm & Hammer AbsorbX Lightweight Clumping Unscented Cat Litter
2 sizes
(645)
$18.77 - $21.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Arm & Hammer AbsorbX Lightweight Clumping Multi Cat Litter
2 sizes
(865)
$21.99 - $28.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Arm & Hammer Cat Litter - Deodorizer
(191)
$3.59
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 1 more
Arm & Hammer Fresh Breath Cat Dental Kit - Tuna
(100)
$19.99
Earn 5X points (10% back in savings) on all cat merch. Including litter, treats, toys & more
Sign in & Save 25% on your first Autoship Order!
+ 2 more
  1. 1
Help keep your home and your pets cleaner and healthier using the power of baking soda with Arm and Hammer™ cat litter, toothpaste and other pet products available online and in-store at PetSmart. Arm and Hammer cat litter is a high quality product that can help any cat parent out there. Find deodorizing powders and sprays to help keep your home smelling fresh and clean even if your pets might not. Help keep your cat or dog’s teeth and gums healthy with the Arm and Hammer line of pet toothpaste and dental rinses that can help fight tartar buildup. Arm and Hammer creates a wide range of pet products, such as pet toothpaste and toothbrushes, dental water additives, tartar control sprays, cat litter and litter deodorizers. With Arm and Hammer, you can help create a healthier space at home and a healthier life for your pets. PetSmart’s selection of other brands and options of dog supplies and cat supplies includes:

You can find what you’re looking for to keep your pets living a happy and healthy life. Need other pet supplies while you’re here? We have you covered. PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.