EXTRA 20% OFF thousands of items online with code: SAVE20 thru 5/28* >

Shop by category

Proven Nutrition For Today, And For A Lifetime

Help give your pet their best life possible with proven nutrition that can lead to visible differences in their health, inside and out.

  • $0 - $50+

    $0$25$50+

Purina One

(68 results)
Purina® ONE® Adult Dog Dry Food - Lamb & Rice, High-Protein

Purina® ONE® Adult Dog Dry Food - Lamb & Rice, High-Protein

(5067)
$59.00
$62.88
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina® ONE® +Plus Sensitive Skin & Sensitive Stomach Adult Cat Dry Food - Turkey
3 sizes 1 flavor

Purina® ONE® +Plus Sensitive Skin & Sensitive Stomach Adult Cat Dry Food - Turkey

(3209)
$10.29 - $34.49
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina® ONE® +Plus Large Breed Adult Dog Dry Food - Chicken, Natural

Purina® ONE® +Plus Large Breed Adult Dog Dry Food - Chicken, Natural

(185)
$61.00
$63.48
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® True Instinct Adult Dog Dry Food - High-Protein, Natural, Venison

Purina ONE® True Instinct Adult Dog Dry Food - High-Protein, Natural, Venison

(2650)
$63.00
$66.38
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus SmartBlend Adult Dog Dry Food - Salmon, No Artificial Preservatives, With Vitamins

Purina ONE® +Plus SmartBlend Adult Dog Dry Food - Salmon, No Artificial Preservatives, With Vitamins

(1094)
$49.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina® ONE® Adult Dog Dry Food - Chicken & Rice, High-Protein
2 sizes 1 flavor

Purina® ONE® Adult Dog Dry Food - Chicken & Rice, High-Protein

(5893)
$30.29 - $48.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina® ONE® Tender Selects Adult Cat Dry Food - Salmon
3 sizes 1 flavor

Purina® ONE® Tender Selects Adult Cat Dry Food - Salmon

(87075)
$9.97 - $33.49
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® SmartBlend Everyday Nutrition Adult Dog Dry Food - Chicken, High-Protein

Purina ONE® SmartBlend Everyday Nutrition Adult Dog Dry Food - Chicken, High-Protein

(5562)
$59.00
$62.88
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Indoor Advantage Adult Cat Dry Food - Turkey, Natural, High-Protein
4 sizes 1 flavor

Purina ONE® +Plus Indoor Advantage Adult Cat Dry Food - Turkey, Natural, High-Protein

(5174)
$10.29 - $42.98
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Adult Dog Dry Food - Chicken, Natural, High-Protein
2 sizes

Purina ONE® +Plus Adult Dog Dry Food - Chicken, Natural, High-Protein

(1573)
$16.68 - $49.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Adult Dog Dry Food - Turkey, High-Protein, Natural
2 sizes 1 flavor

Purina ONE® +Plus Adult Dog Dry Food - Turkey, High-Protein, Natural

(1494)
$16.68 - $49.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Healthy Kitten Dry Cat Food - Chicken, High-Protein, Natural
3 sizes 1 flavor

Purina ONE® +Plus Healthy Kitten Dry Cat Food - Chicken, High-Protein, Natural

(2790)
$10.29 - $34.49
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Urinary Tract Adult Cat Dry Food - Chicken, High-Protein
3 sizes 1 flavor

Purina ONE® +Plus Urinary Tract Adult Cat Dry Food - Chicken, High-Protein

(2104)
$10.29 - $34.49
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Large Breed Puppy Dog Dry Food - Chicken, High-Protein, Antioxidants

Purina ONE® +Plus Large Breed Puppy Dog Dry Food - Chicken, High-Protein, Antioxidants

(1238)
$61.00
$63.48
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Senior Dog Dry Food - Chicken, Low Ash, With Vitamins

Purina ONE® +Plus Senior Dog Dry Food - Chicken, Low Ash, With Vitamins

(1149)
$49.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® True Instinct Adult Dog Dry Food - Beef, All Natural, High-Protein
2 sizes

Purina ONE® True Instinct Adult Dog Dry Food - Beef, All Natural, High-Protein

(915)
$12.29 - $55.00
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Adult Dog Dry Food - Chicken, No Artificial Colors, No Artificial Flavors
2 sizes 1 flavor

Purina ONE® +Plus Adult Dog Dry Food - Chicken, No Artificial Colors, No Artificial Flavors

(536)
$16.68 - $49.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Puppy Dog Dry Food - Chicken, Natural, High-Protein

Purina ONE® +Plus Puppy Dog Dry Food - Chicken, Natural, High-Protein

(1809)
$49.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Hairball Formula Adult Cat Dry Food - Chicken, High Fiber, With Vitamins
2 sizes 1 flavor

Purina ONE® +Plus Hairball Formula Adult Cat Dry Food - Chicken, High Fiber, With Vitamins

(1476)
$17.99 - $34.49
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® True Instinct All Life Stages Cat Wet Food - Variety Pack, 12 CT, 36 OZ

Purina ONE® True Instinct All Life Stages Cat Wet Food - Variety Pack, 12 CT, 36 OZ

(300)
$16.44
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® +Plus Indoor Advantage Adult Cat Dry Food - Salmon, No Artificial Preservatives
2 sizes 1 flavor

Purina ONE® +Plus Indoor Advantage Adult Cat Dry Food - Salmon, No Artificial Preservatives

(855)
$10.29 - $34.49
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE LiveClear Allergen Reducing Adult Dry Cat Food - Chicken
2 sizes 1 flavor

Purina ONE LiveClear Allergen Reducing Adult Dry Cat Food - Chicken

(296)
$18.98 - $32.98
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® Tender Selects Everyday Nutrition Adult Cat Dry Food - Salmon, Potato Free

Purina ONE® Tender Selects Everyday Nutrition Adult Cat Dry Food - Salmon, Potato Free

(2655)
$41.79
$41.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® SmartBlend Everyday Nutrition Adult Dog Dry Food - Lamb, High-Protein

Purina ONE® SmartBlend Everyday Nutrition Adult Dog Dry Food - Lamb, High-Protein

(5024)
$48.99
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry dog food bags, 20 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Vibrant Maturity Senior Cat Dry Food - Chicken, Natural

Purina ONE® +Plus Vibrant Maturity Senior Cat Dry Food - Chicken, Natural

(2912)
$17.99
$18.78
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE Small Bites Beef & Rice Adult Dry Dog Food 16.5 lb

Purina ONE Small Bites Beef & Rice Adult Dry Dog Food 16.5 lb

(1258)
$31.59
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® SmartBlend Everyday Nutrition Adult Dog Wet Food - 5.71 lb., High-Protein, Natural

Purina ONE® SmartBlend Everyday Nutrition Adult Dog Wet Food - 5.71 lb., High-Protein, Natural

(2519)
$11.70
$12.30
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® +Plus Ideal Weight Adult Cat Dry Food - Turkey, High-Protein, Natural
2 sizes 1 flavor

Purina ONE® +Plus Ideal Weight Adult Cat Dry Food - Turkey, High-Protein, Natural

(773)
$17.99 - $34.49
35% off first order with Autoship
IN STORES ONLY! Earn 10X points on ALL dry cat food bags, 10 lbs.+ thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® +Plus Urinary Tract Adult Cat Wet Food - 3.33 oz., No Artificial Flavors

Purina ONE® +Plus Urinary Tract Adult Cat Wet Food - 3.33 oz., No Artificial Flavors

(528)
$1.39
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® True Instinct Adult Dry Dog Food - High-Protein, Natural, Turkey & Venison

Purina ONE® True Instinct Adult Dry Dog Food - High-Protein, Natural, Turkey & Venison

(2636)
$32.29
$32.49
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE True Instinct Real Salmon & Tuna Adult Dry Dog Food 15 lb

Purina ONE True Instinct Real Salmon & Tuna Adult Dry Dog Food 15 lb

(843)
$32.29
$32.49
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® SmartBlend Everyday Nutrition Adult Dog Dry Food - Lamb, High-Protein

Purina ONE® SmartBlend Everyday Nutrition Adult Dog Dry Food - Lamb, High-Protein

(5035)
$30.29
$30.49
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® +Plus All Life Stages Cat Wet Food - 3 oz., Natural
1 size 4 flavors

Purina ONE® +Plus All Life Stages Cat Wet Food - 3 oz., Natural

(1200)
$1.29
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® SmartBlend Everyday Nutrition Adult Dog Wet Food - 14.83 oz., Natural

Purina ONE® SmartBlend Everyday Nutrition Adult Dog Wet Food - 14.83 oz., Natural

(2551)
$1.98
$2.09
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE Classic Ground Entree Variety Pack Wet Dog Food 13 oz 6 ct

Purina ONE Classic Ground Entree Variety Pack Wet Dog Food 13 oz 6 ct

(1298)
$11.70
$12.30
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® True Instinct Adult Dog Wet Food - 5.71 lb., Variety Pack, Grain Free, Natural

Purina ONE® True Instinct Adult Dog Wet Food - 5.71 lb., Variety Pack, Grain Free, Natural

(953)
$13.98
$14.79
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® +Plus Healthy Kitten Kitten Cat Wet Food - 3.33 oz., Corn Free, Grain Free

Purina ONE® +Plus Healthy Kitten Kitten Cat Wet Food - 3.33 oz., Corn Free, Grain Free

(591)
$1.39
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE Classic Ground Beef & Brown Rice Entree Wet Dog Food 13 oz

Purina ONE Classic Ground Beef & Brown Rice Entree Wet Dog Food 13 oz

(628)
$1.98
$2.09
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® +Plus Vibrant Maturity Senior Cat Wet Food - 3.33 oz., Grain Free, High-Protein

Purina ONE® +Plus Vibrant Maturity Senior Cat Wet Food - 3.33 oz., Grain Free, High-Protein

(258)
$1.39
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Purina ONE® SmartBlend Everyday Nutrition Adult Dog Wet Food - 13 oz., Natural
1 size 3 flavors

Purina ONE® SmartBlend Everyday Nutrition Adult Dog Wet Food - 13 oz., Natural

(2967)
$1.98 - $2.39
35% off first order with Autoship
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
  2. 1
  3. 2
Legit ScriptDot Pharmacy
Download on the App StoreDownload on the Google Play Store
Copyright © 2026 Petsmart LLC
RecallsTerms of UsePrivacy PolicyInterest-Based AdsCA Supply Chain ActCA Privacy Rights
*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.