SAVE 15% on $50+ orders with FREE Same-Day Delivery thru 7/5, see terms* >

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

(50 results)
Purina ONE SmartBlend Natural Dry Dog Food - Lamb & Rice

Purina ONE SmartBlend Natural Dry Dog Food - Lamb & Rice

(5249)
$59.00
$59.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Sensitive Skin & Stomach Dry Cat Food - Natural, Turkey
3 sizes 1 flavor

Purina ONE +Plus Sensitive Skin & Stomach Dry Cat Food - Natural, Turkey

(3317)
$10.29 - $34.49
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 15% when you spend $50+ on FREE Same-Day Delivery
+ 3 more
Purina ONE True Instinct High Protein Dry Dog Food - Natural, Turkey & Venison
3 sizes 1 flavor

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

(2788)
$16.69 - $63.00
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Large Breed Dry Dog Food - Natural, Chicken
2 sizes 1 flavor

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

(712)
$49.99 - $61.00
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Skin & Coat Dry Dog Food - Natural, Salmon

Purina ONE +Plus Skin & Coat Dry Dog Food - Natural, Salmon

(1094)
$49.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE SmartBlend Natural Dry Dog Food - Chicken & Rice
4 sizes 1 flavor

Purina ONE SmartBlend Natural Dry Dog Food - Chicken & Rice

(6043)
$16.29 - $59.00
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE Tender Selects Natural Dry Cat Food - Salmon
3 sizes 1 flavor

Purina ONE Tender Selects Natural Dry Cat Food - Salmon

(87246)
$9.97 - $33.49
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 15% when you spend $50+ on FREE Same-Day Delivery
+ 3 more
Purina ONE +Plus Indoor Advantage Dry Cat Food - Healthy Weight, Turkey
4 sizes 1 flavor

Purina ONE +Plus Indoor Advantage Dry Cat Food - Healthy Weight, Turkey

(5270)
$10.29 - $42.98
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 15% when you spend $50+ on FREE Same-Day Delivery
+ 3 more
Purina ONE +Plus Digestive Health Dry Dog Food - Natural, Chicken
2 sizes

Purina ONE +Plus Digestive Health Dry Dog Food - Natural, Chicken

(1599)
$16.68 - $49.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Healthy Kitten Dry Cat Food - Natural, Salmon
3 sizes 1 flavor

Purina ONE +Plus Healthy Kitten Dry Cat Food - Natural, Salmon

(2886)
$10.29 - $34.49
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 15% when you spend $50+ on FREE Same-Day Delivery
+ 3 more
Purina ONE +Plus Healthy Weight Dry Dog Food - High Protein, Chicken
2 sizes 1 flavor

Purina ONE +Plus Healthy Weight Dry Dog Food - High Protein, Chicken

(1560)
$16.68 - $49.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Urinary Tract Health Formula Dry Cat Food - Natural, Chicken
2 sizes 1 flavor

Purina ONE +Plus Urinary Tract Health Formula Dry Cat Food - Natural, Chicken

(2158)
$17.99 - $34.49
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 15% when you spend $50+ on FREE Same-Day Delivery
+ 3 more
Purina ONE +Plus Indoor Advantage Senior Dry Cat Food - Natural, Chicken

Purina ONE +Plus Indoor Advantage Senior Dry Cat Food - Natural, Chicken

(3050)
$17.99
$18.78
Save 15% when you spend $50+ on FREE Same-Day Delivery
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Large Breed Puppy Dry Dog Food - Natural, Chicken
3 sizes 1 flavor

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

(1340)
$31.58 - $61.00
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Vibrant Maturity Senior Dry Dog Food - Natural, Chicken
3 sizes 1 flavor

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

(1183)
$16.68 - $49.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE True Instinct High Protein Dry Dog Food - Natural, Beef & Salmon
3 sizes 1 flavor

Purina ONE True Instinct High Protein Dry Dog Food - Natural, Beef & Salmon

(939)
$12.29 - $55.00
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Joint Health Dry Dog Food - Natural, Chicken
2 sizes 1 flavor

Purina ONE +Plus Joint Health Dry Dog Food - Natural, Chicken

(564)
$16.68 - $49.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE +Plus Hairball Formula Dry Cat Food - Natural, Chicken
2 sizes 1 flavor

Purina ONE +Plus Hairball Formula Dry Cat Food - Natural, Chicken

(1512)
$17.99 - $34.49
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 15% when you spend $50+ on FREE Same-Day Delivery
+ 3 more
Purina ONE +Plus Healthy Puppy Dry Dog Food - Natural, Chicken
3 sizes 1 flavor

Purina ONE +Plus Healthy Puppy Dry Dog Food - Natural, Chicken

(2036)
$16.68 - $49.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 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

(304)
$16.44
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE +Plus Indoor Advantage Dry Cat Food - Healthy Weight, Salmon
2 sizes 1 flavor

Purina ONE +Plus Indoor Advantage Dry Cat Food - Healthy Weight, Salmon

(907)
$10.29 - $34.49
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE SmartBlend Natural Dry Dog Food - Lamb & Rice
3 sizes 1 flavor

Purina ONE SmartBlend Natural Dry Dog Food - Lamb & Rice

(5205)
$16.29 - $48.99
Earn 10X points (20% back in savings) on ALL large dry dog food bags 20+ lbs
Save 35% On Your First Autoship Order!
+ 2 more
Purina ONE LiveClear Allergen Reducing Dry Cat Food - Chicken
2 sizes 1 flavor

Purina ONE LiveClear Allergen Reducing Dry Cat Food - Chicken

(311)
$18.98 - $32.98
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE Tender Selects Natural Dry Cat Food - Salmon

Purina ONE Tender Selects Natural Dry Cat Food - Salmon

(2767)
$41.79
$41.99
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 15% when you spend $50+ on FREE Same-Day Delivery
+ 3 more
Purina ONE SmartBlend Small Bites Dry Dog Food - Natural, Beef & Rice
2 sizes 1 flavor

Purina ONE SmartBlend Small Bites Dry Dog Food - Natural, Beef & Rice

(1276)
$16.68 - $31.59
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(2663)
$11.70
$11.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE +Plus Ideal Weight Dry Cat Food - High Protein, Chicken
2 sizes 1 flavor

Purina ONE +Plus Ideal Weight Dry Cat Food - High Protein, Chicken

(787)
$17.99 - $34.49
Earn 10X points (20% back in savings) on ALL large cat food bags, 10 lbs.+
Save 35% On Your First Autoship Order!
+ 2 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

(540)
$1.38
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE True Instinct High Protein Dry Dog Food - Natural, Salmon & Tuna
2 sizes 1 flavor

Purina ONE True Instinct High Protein Dry Dog Food - Natural, Salmon & Tuna

(866)
$10.68 - $32.29
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(2671)
$1.98
$2.09
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(613)
$1.38
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(1254)
$1.28
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(656)
$1.98
$2.09
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(1369)
$11.70
$11.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(971)
$13.98
$14.79
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(264)
$1.38
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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

(3108)
$1.98 - $2.39
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE +Plus Small Breed Dry Dog Food - Natural, Lamb

Purina ONE +Plus Small Breed Dry Dog Food - Natural, Lamb

(785)
$16.68
$18.18
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® True Instinct Adult Dog Wet Food - 13 Oz., Natural, No Artificial Flavors

Purina ONE® True Instinct Adult Dog Wet Food - 13 Oz., Natural, No Artificial Flavors

(626)
$2.39
$2.49
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Purina ONE® SmartBlend Everyday Nutrition Puppy Wet Dog Food - 14.83 oz., Natural

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

(599)
$2.39
$2.49
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
  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.