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Veterinarian recommended science-backed diets for better nutrition. Learn more


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  • 2 Sizes

    Authority® Everyday Health Large Breed Adult Dry Dog Food - Chicken

    Old Price $45.99 - 59.99
    $43.69 - 56.99
    5% off Auto Ship
    (260)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 4 Flavors

    Authority® Everyday Health Adult Wet Dog Food - 13 Oz.

    Old Price $2.09
    $1.99
    5% off Auto Ship
    (88)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 5 Flavors

    Authority® Everyday Health Indoor Cat Wet Food - 5.5 Oz, Pate, With-Grain

    Old Price $1.75
    $1.66
    5% off Auto Ship
    (107)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Flavors

    Authority® Everyday Health Adult Wet Dog Food - 13 Oz.

    Old Price $2.09
    $1.99
    5% off Auto Ship
    (64)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 3 Sizes

    Authority® Sensitive Stomach & Skin All Life Stage Dry Dog Food - Salmon

    Discounted Price $18.99 - 59.99 Old Price $19.99 - 62.99
    $18.04 - 56.99
    5% off Auto Ship
    (223)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 3 Sizes

    Authority® Everyday Health All Life Stage Dry Dog Food - Chicken

    Old Price $17.99 - 59.99
    $17.09 - 56.99
    5% off Auto Ship
    (146)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Sizes

    Authority® Everyday Health High Performance All Life Stage Dry Dog Food - Turkey, Salmon & Duck

    Old Price $17.99 - 62.99
    $17.09 - 59.84
    5% off Auto Ship
    (181)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Flavors

    Authority® Everyday Health Senior Wet Dog Food - 13 Oz.

    Old Price $2.09
    $1.99
    5% off Auto Ship
    (72)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Sizes

    Authority® Sensitive Stomach & Skin All Life Stage Dry Dog Food - Lamb

    Discounted Price $18.99 - 59.99 Old Price $19.99 - 62.99
    $18.04 - 56.99
    5% off Auto Ship
    (134)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Sizes

    Authority® Everyday Health Large Breed Senior Dry Dog Food - Chicken

    Old Price $45.99 - 59.99
    $43.69 - 56.99
    5% off Auto Ship
    (66)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!

  • Authority® Everyday Health Adult Dry Dog Food - Beef

    Old Price $59.99
    $56.99
    5% off Auto Ship
    (66)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!

  • Authority® Everyday Health Large Breed Adult Dry Dog Food - Chicken

    Old Price $59.99
    $56.99
    5% off Auto Ship
    (138)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!

  • Authority® Everyday Health Large Breed Adult Dry Dog Food - Lamb

    Old Price $59.99
    $56.99
    5% off Auto Ship
    (66)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 3 Sizes

    Authority® Everyday Health Adult Dry Dog Food - Chicken

    Old Price $17.99 - 59.99
    $17.09 - 56.99
    5% off Auto Ship
    (68)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 4 Flavors

    Authority® Everyday Health Indoor Cat Wet Food - 5.5 Oz, Flaked in Gravy, With-Grain

    Old Price $1.75
    $1.66
    5% off Auto Ship
    (103)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 3 Sizes

    Authority® Everyday Health Indoor Cat Dry Food - Chicken & Rice, With-Grain

    Old Price $16.99 - 63.99
    $16.14 - 60.79
    5% off Auto Ship
    (196)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 3 Sizes

    Authority® Everyday Health Small Breed Adult Dry Dog Food - Chicken

    Old Price $17.99 - 59.99
    $17.09 - 56.99
    5% off Auto Ship
    (124)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Sizes

    Authority® Everyday Health Large Breed Adult Dry Dog Food - Chicken

    Old Price $45.99 - 59.99
    $43.69 - 56.99
    5% off Auto Ship
    (43)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!

  • Authority® Hip & Joint Adult Wet Dog Food - 10 Oz.

    Old Price $2.39
    $2.27
    5% off Auto Ship
    (43)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 4 Sizes

    Authority® Digestive Support Dog Dental Treat - Pumpkin & Apple

    Old Price $15.49
    $14.72
    5% off Auto Ship
    (257)

    15% off with Free Same-Day Delivery!

    Buy 1, Get 1 25% Off All Dog Treats & Chews
  • 3 Sizes

    Authority® Everyday Health Large Breed Puppy Dry Dog Food - Chicken

    Old Price $17.99 - 59.99
    $17.09 - 56.99
    5% off Auto Ship
    (148)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!

  • Authority® Weight Management Adult Wet Dog Food - 10 Oz.

    Old Price $2.39
    $2.27
    5% off Auto Ship
    (56)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Flavors

    Authority® Everyday Health Puppy Wet Dog Food - 13 Oz.

    Old Price $2.09
    $1.99
    5% off Auto Ship
    (33)

    15% off with Free Same-Day Delivery!

    Save 35% On Your First Autoship Order!
  • 2 Flavors

    Authority® Dog Training Treat - Bacon

    Old Price $10.99
    $10.44
    5% off Auto Ship
    (128)

    15% off with Free Same-Day Delivery!

    Buy 1, Get 1 25% Off All Dog Treats & Chews
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As a pet parent, you want to feed your cat or dog healthy food that helps them live their best life. PetSmart is proud to offer Authority® pet food for dogs and cats of all breeds, ages, and sizes. Give your pet healthy, nutritious food they love with Authority® dog food.

 

Authority® pet food contains omega fatty acids to help support healthy skin and coat, with no artificial colors, flavors, preservatives, or chicken by-product meal. With Authority® pet food, PetSmart makes it easy to give them the nutrients they need - and the flavors they love. Support your pet’s well-being through all life stages with formulas driven by scientific research. Authority® pet foods have solutions that are unique to your pet’s overall health, stage in life, and breed type.

 

Looking to stock up on dog supplies? PetSmart carries a variety of other dog products from top brands, including:
Dog Dental Treats
Dog Food
Dry Dog Food
Food Toppers 
Frozen Dog Food
Dog Treats
Vet-Authorized Diets

 

PetSmart also has a wide variety of quality cat products from top brands, such as:
Cat Dental Treats
Cat Food
Dry Cat Food
Cat Food Toppers
Frozen Cat Food
Cat Treats
Vet-Authorized Cat Diets
Wet Cat Food

 

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.

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