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  • 2 Flavors

    Authority® Everyday Health Adult Wet Dog Food - 5.5 Oz.

    Old Price $ 1.49
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  • Authority Hip & Joint Support Dog Food Topper - Freeze Dried, Chicken

    Old Price $ 11.99
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  • Authority® Everyday Health Large Breed Adult Dry Dog Food - Lamb

    Discounted Price $ 62.99 Old Price $ 69.99
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  • 2 Sizes

    Authority® Healthy Aging Adult Dry Dog Food - Chicken

    Discounted Price $ 22.99 - 62.99 Old Price $ 22.99 - 69.99
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  • Authority® Everyday Health Adult Dry Dog Food - Chicken

    Discounted Price $ 62.99 Old Price $ 69.99
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  • 3 Sizes

    Authority® Gut Health Adult Dry Dog Food - Chicken

    Discounted Price $ 22.99 - 62.99 Old Price $ 22.99 - 69.99
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  • Authority® GNC Pets Adult Dog Food - Chicken

    Old Price $ 1.39
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  • Authority Small Breed Stew Wet Mature Adult Dog Food

    Old Price $ 1.49
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  • 2 Flavors

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

    Old Price $ 2.49
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  • 2 Sizes

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

    Discounted Price $ 32.99 - 53.99 Old Price $ 34.99 - 57.99
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  • Authority® Everyday Health Indoor Kitten Cat Dry Food - Salmon & Rice, With-Grain

    Discounted Price $ 32.99 Old Price $ 34.99
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  • 3 Sizes

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

    Discounted Price $ 22.99 - 62.99 Old Price $ 22.99 - 69.99
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  • 2 Sizes

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

    Discounted Price $ 22.99 - 62.99 Old Price $ 22.99 - 69.99
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  • Authority® Sensitive Stomach & Skin Adult Wet Dog Food - 5.5 Oz.

    Old Price $ 1.49
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  • Authority® Everyday Health Small Breed Puppy Dry Dog Food - Chicken

    Old Price $ 22.99
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  • Authority® Everyday Health Puppy Wet Dog Food - 5.5 Oz.

    Old Price $ 1.49
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  • 2 Sizes
    2 Flavors

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

    Old Price $ 1.49 - 1.99
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  • Authority® Everyday Health Indoor Cat Dry Food - Tuna & Rice, With-Grain

    Discounted Price $ 32.99 Old Price $ 34.99
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  • Authority Small Breed Adult Stew in Gravy Wet Dog Food

    Old Price $ 1.49
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  • Authority® Everyday Health Small Breed Adult Dry Dog Food - Chicken

    Discounted Price $ 39.99 Old Price $ 46.99
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  • Authority® Advanced Wellness Weight Loss Shredded Wet Dog Food

    Old Price $ 3.09
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  • 4 Sizes

    Authority® Dog Dental Treat - Mint & Parsley

    Old Price $ 19.99
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  • Authority® Everyday Health Senior Wet Dog Food - 5.5 Oz.

    Old Price $ 1.49
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  • 2 Sizes

    Authority Small Breed Adult Dog Food - Lamb & Rice

    Old Price $ 19.99 - 54.99
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  • 3 Sizes

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

    Discounted Price $ 22.99 - 62.99 Old Price $ 22.99 - 69.99
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  • Authority Skin & Coat Support Dog Food Topper - Freeze Dried, Chicken & Salmon

    Old Price $ 11.99
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  • 2 Sizes

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

    Discounted Price $ 21.99 - 53.99 Old Price $ 21.99 - 57.99
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  • Authority® Digestive Support All Life Stage Wet Dog Food - 15 Oz.

    Old Price $ 2.99
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  • Authority® Sensitive Stomach & Skin Cat Dry Food - Ocean Whitefish & Rice, With-Grain

    Discounted Price $ 32.99 Old Price $ 34.99
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  • Authority® Everyday Health High Performance All Life Stage Dry Dog Food - Turkey, Salmon & Duck

    Discounted Price $ 62.99 Old Price $ 69.99
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  • Authority® Everyday Health Puppy Wet Dog Food - 13 Oz.

    Old Price $ 2.49
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  • Authority Skin, Coat + Digestive Healthy Support Ground Entree Wet Adult Dog Food - Grain Free

    Old Price $ 1.49
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  • 3 Flavors

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

    Old Price $ 2.49
    (55)

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

    Old Price $ 1.99
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  • Authority® Digestive Support All Life Stages Wet Cat Food - Tuna with Pumpkin 3oz

    Old Price $ 1.49
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  • Authority® Skin & Coat Dog Jerky Treat - Chicken, 16 Oz.

    Old Price $ 26.99
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Authority Dog and Cat Food

Give your pet balanced nutrition at every age and stage of life. Authority dog food and cat food is backed by decades of research and solution-focused formulas. Whether you prefer a grain-free formula, or if your pet does best on food with healthy grains, you'll find dry and canned food options with Authority. Our pet food contains omega fatty acids to help support healthy skin and coat, with no artificial colours, flavours, preservatives or chicken by product meal. With Authority dog food, cat food, pet treats and food toppers, PetSmart makes it easy to give them the nutrients they need - and the flavours they love.

 

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