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Cat Food

Hill’s Science Diet cat food delivers high-quality nutrition that’s tailored to your cat’s life stage, lifestyle, and health needs. From kitten to senior, and indoor to sensitive stomachs, Science Diet cat food supports your feline’s health and weight with trusted ingredients. Trust in Hill’s Science Diet to provide your furry friend with the precise nutrition they need.

    27 Items

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    1. Hill's Science Diet Adult Urinary Hairball Control Wet Cat Food
      Hill's Science Diet Adult Urinary Hairball Control Wet Cat Food
      Starting From: $3.19 Our Price: $3.19 You Save: -$3.19 (0%)
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    2. sale
      Hill's Science Diet Adult Oral Care Cat Food
      Hill's Science Diet Adult Oral Care Cat Food
      List Price: $41.99 Starting From: $36.99 Our Price: $36.99 You Save: $5.00 (12%)
      20% OFF First Order
    3. Hill's Science Diet Adult Light Wet Cat Food - Liver & Chicken Entrée
      Hill's Science Diet Adult Light Wet Cat Food - Liver & Chicken Entrée
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    4. sale
      Hill's Science Diet Adult Urinary Hairball Control Cat Food
      Hill's Science Diet Adult Urinary Hairball Control Cat Food
      List Price: $41.99 Starting From: $36.99 Our Price: $36.99 You Save: $5.00 (12%)
      20% OFF First Order
    5. Hill's Science Diet Wet Kitten Food - Liver & Chicken Entrée
      Hill's Science Diet Wet Kitten Food - Liver & Chicken Entrée
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    6. Hill's Science Diet Adult Perfect Weight Wet Cat Food
      Hill's Science Diet Adult Perfect Weight Wet Cat Food
      Starting From: $3.19 Our Price: $3.19
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    7. Hill's Science Diet Adult 1-6 Wet Cat Food - Savory Turkey Entrée
      Hill's Science Diet Adult 1-6 Wet Cat Food - Savory Turkey Entrée
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    8. Hill's Science Diet Adult 1-6 Wet Cat Food - Tender Chicken Dinner
      Hill's Science Diet Adult 1-6 Wet Cat Food - Tender Chicken Dinner
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    9. sale
      Hill's Science Diet Adult Perfect Weight Cat Food
      Hill's Science Diet Adult Perfect Weight Cat Food
      List Price: $41.99 Starting From: $36.99 Our Price: $36.99 You Save: $5.00 (12%)
      20% OFF First Order
    10. Hill's Science Diet Adult 7+ Wet Cat Food - Savory Chicken Entrée
      Hill's Science Diet Adult 7+ Wet Cat Food - Savory Chicken Entrée
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    11. Hill's Science Diet Urinary Hairball Control Cat Food - Chicken Stew
      Hill's Science Diet Urinary Hairball Control Cat Food - Chicken Stew
      Starting From: $3.19 Our Price: $3.19
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    12. sale
      Hill's Science Diet Kitten Food - Chicken Recipe
      Hill's Science Diet Kitten Food - Chicken Recipe
      List Price: $40.99 Starting From: $36.99 Our Price: $36.99 You Save: $4.00 (10%)
      20% OFF First Order
    13. Hill's Science Diet Adult 1-6 Wet Cat Food - Savory Salmon Entrée
      Hill's Science Diet Adult 1-6 Wet Cat Food - Savory Salmon Entrée
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    14. Hill's Science Diet Adult 1-6 Wet Cat Food - Roasted Chicken & Rice Medley
      Hill's Science Diet Adult 1-6 Wet Cat Food - Roasted Chicken & Rice Medley
      Starting From: $2.99 Our Price: $2.99
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    15. sale
      Hill's Science Diet Adult Sensitive Stomach & Skin Cat Food
      Hill's Science Diet Adult Sensitive Stomach & Skin Cat Food
      List Price: $41.99 Starting From: $36.99 Our Price: $36.99 You Save: $5.00 (12%)
      20% OFF First Order
    16. Hill's Science Diet Urinary Hairball Control Cat Food - Vegetables & Salmon Stew
      Hill's Science Diet Urinary Hairball Control Cat Food - Vegetables & Salmon Stew
      Starting From: $3.19 Our Price: $3.19
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    17. sale
      Hill's Science Diet Adult 11+ Cat Food - Chicken Recipe
      Hill's Science Diet Adult 11+ Cat Food - Chicken Recipe
      List Price: $40.99 Starting From: $36.99 Our Price: $36.99 You Save: $4.00 (10%)
      20% OFF First Order
    18. sale
      Hill's Science Diet Adult 1-6 Perfect Digestion Cat Food
      Hill's Science Diet Adult 1-6 Perfect Digestion Cat Food
      List Price: $41.99 Starting From: $36.99 Our Price: $36.99 You Save: $5.00 (12%)
      20% OFF First Order
    19. Hill's Science Diet Adult 1-6 Wet Cat Food - Tender Ocean Fish Dinner
      Hill's Science Diet Adult 1-6 Wet Cat Food - Tender Ocean Fish Dinner
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    20. Hill's Science Diet Urinary Hairball Control Cat Food - Turkey Stew
      Hill's Science Diet Urinary Hairball Control Cat Food - Turkey Stew
      Starting From: $3.19 Our Price: $3.19
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    21. Hill's Science Diet Urinary Hairball Control Cat Food - Vegetables & Tuna Stew
      Hill's Science Diet Urinary Hairball Control Cat Food - Vegetables & Tuna Stew
      Starting From: $3.19 Our Price: $3.19
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    22. sale
      Hill's Science Diet Adult 1-6 Cat Food - Chicken Recipe
      Hill's Science Diet Adult 1-6 Cat Food - Chicken Recipe
      List Price: $40.99 Starting From: $36.99 Our Price: $36.99 You Save: $4.00 (10%)
      20% OFF First Order
    23. Hill's Science Diet Adult 1-6 Wet Cat Food - Tender Tuna Dinner
      Hill's Science Diet Adult 1-6 Wet Cat Food - Tender Tuna Dinner
      Starting From: $3.69 Our Price: $3.69
      Buy 2, Get 1 FREE *See Details
      5% OFF Every Order
    24. sale
      Hill's Science Diet Indoor Adult 7+ Cat Food - Chicken Recipe
      Hill's Science Diet Indoor Adult 7+ Cat Food - Chicken Recipe
      List Price: $40.99 Starting From: $36.99 Our Price: $36.99 You Save: $4.00 (10%)
      20% OFF First Order
    25. sale
      Hill's Science Diet Adult 7+ Cat Food - Chicken Recipe
      Hill's Science Diet Adult 7+ Cat Food - Chicken Recipe
      Our Price: $57.99 Sale Price: $47.99 Our Price: $47.99 You Save: $10.00 (17%)
      20% OFF First Order
    26. sale
      Hill's Science Diet Adult 7+ Perfect Digestion Cat Food
      Hill's Science Diet Adult 7+ Perfect Digestion Cat Food
      Our Price: $64.99 Sale Price: $54.99 Our Price: $54.99 You Save: $10.00 (15%)
      20% OFF First Order
    27. sale
      Hill's Science Diet Indoor Adult 1-6 Cat Food - Chicken Recipe
      Hill's Science Diet Indoor Adult 1-6 Cat Food - Chicken Recipe
      List Price: $40.99 Starting From: $36.99 Our Price: $36.99 You Save: $4.00 (10%)
      20% OFF First Order

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    Hill's Science Diet Cat Food FAQs


    Is Science Diet cat food good for indoor cats?


    Yes, Hill’s Science Diet cat food includes formulas specifically designed for indoor cats, helping with hairball control and weight maintenance.


    Does Hill’s cat food help with urinary issues?


    Hill’s offers specialized formulas to support urinary health, often including controlled levels of magnesium and other ingredients to promote bladder health.


    What flavours are available in Hill’s cat food?


    Common proteins found in Hills Science Diet include chicken, tuna, salmon, and lamb, all chosen for taste and digestibility. Wet and dry varieties are available to suit any cat’s preferences.


    Is Science Diet suitable for kittens?


    Yes, Science Diet cat food includes specialized formulas for kittens, offering the nutrients and calories needed for healthy growth and development.


    What makes Hill’s cat food different from other brands?


    Hill’s cat food is backed by decades of research and formulated by a team of veterinarians and pet nutritionists. Their strict quality standards help ensure safe, balanced meals for every cat.


    What's the difference between Hill's Prescription Diet and Hill's Science Diet Cat Food?


    Hill’s Science Diet provides complete, balanced nutrition for everyday health and prevention of common issues like hairballs or weight gain. Hill’s Prescription Diet is formulated for cats with diagnosed medical conditions and is available only through veterinarians.


    Shop Hill's Science Diet Cat Food in Canada


    Cats can be notoriously picky eaters, and that’s why Hill’s Science Diet cat food is made to appeal to even the most discerning feline palates. Backed by science and recommended by veterinarians, Science Diet cat food supports everything from hairball control to urinary health.


    Each formula is carefully crafted with the right balance of protein, fibre, vitamins, and minerals to promote a shiny coat, healthy weight, and proper digestion. Hill’s cat food also includes added taurine, a crucial amino acid for feline heart and vision health.


    As winter sets in, many indoor cats benefit from a high-protein formula to maintain muscle tone and a shiny coat. Check out our full selection of Science Diet cat food to find the right diet for your cat's needs, no matter the season.


    This Month’s Featured Formula


    Looking for solutions beyond basic, simple nutrition? Hill’s offers specialized options to support common cat concerns like dental health with Hill's Science Diet Oral Care Cat Food. Food plays an important role in oral health and fresh breath.


    Hill's is always innovating new recipes to support cat health. Check out the newest arrivals in our Science Diet line. Hill's Science Diet Adult Urinary Hairball Control Wet Cat Foods offer optimal magnesium levels to support urinary health and natural fibres to support digestion and reduce hairball issues.


    We are confident that you’ll find a recipe from Hill’s Science Diet Cat Food in Canada to fit every stage of your cat’s life, from playful kitten food to easy-going adult to senior cat. Plus, Hill’s offers both grain-inclusive and grain-free options, giving you flexibility for kitties with sensitive stomachs or food allergies.


    Curious about the full brand lineup at Hill’s Science Diet? Visit our Hill’s Science Diet pet food page to browse our full selection of dog and cat formulas sold Canada-wide.