Hill's® Prescription Diet® t/d® Canine

Dental Care

Dental care for your pet may be more important than you think. The accumulation of bacteria laden plaque above the gumline can lead to long term oral health issues. Recent studies have demonstrated there is an association between oral health issues and systemic general health issues affecting the kidney, heart and metabolic systems.

Hill's nutritionists & veterinarians developed Prescription Diet™ t/d™ clinical nutrition especially formulated to support your dogs dental health. In fact, t/d™ is clinically proven nutrition to reduce plaque, stain, & tartar buildup.

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Product Details

  • Key Benefits

    How It Works:

    • Unique kibble shape & size
    • Special fibre matrix technology
    • Complete & balanced nutrition

    How It Helps:

    • Cleans the tooth surface
    • Fights bacteria-laden plaque
    • Promotes overall health
    • Recommended for lifelong feeding of adult dogs


    100% Satisfaction Guarantee We're confident your pet will enjoy Hill'sTM Prescription DietTM foods. We're so confident that we offer a 100% money-back guarantee.*

    Additional Info:

    Hill's™ Prescription Diet™ t/d™ Canine is a complete and balanced food that provides all the nutrition dogs need. Please consult your veterinarian for further information on how our Hill's™ Prescription Diet™ foods can help your dog to continue to enjoy a happy and active life.

    *Only Hill's™; dental foods (Hill's™ Prescription Diet™ t/d™; and Hill's™ Science Diet™ Oral Care) have been awarded the VOHC Seal for the control of plaque and tartar in both canine and feline formulas. The VOHC Seal is a trademark owned by the Veterinary Oral Health Council.

  • Feeding Guide

    How to adjust feeding amounts to maintain optimal weight.

    Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. For best results & safety practices:

    • Gradually transition to your pets new food over a 7 day period.
    • For maximum benefit, this product must be fed as the only food.
    • Keep fresh water available at all times.
    • Have your veterinarian monitor your pets condition.
    • To prevent suffocation, keep the packaging out of the reach of pets & children.

    Adult maintenance

    For Dogs < 15 lbs (6,8 kg)    
    Weight of Dog Amount per Day Kibbles per Day
    5 lb (2.3 kg) 7/8 cup (60 g) 27 Small or 13 Original Bites
    10 lb (4.5 kg) 1 3/8 cups (100 g) 42 Small or 21 Original Bites
    15 lb (6.8 kg) 1 7/8 cups (135 g) 58 Small or 28 Original Bites
    For Dogs > 15 lbs (6.8 kg)    
    Weight of Dog Amount per Day*  
    20 lb (9.1 kg) 2 1/3 cups (165 g)  
    30 lb (14 kg) 3 1/4 cups (230 g)  
    40 lb (18 kg) 4 cups (285 g)  
    50 lb (23 kg) 4 2/3 cups (330 g)  
    60 lb (27 kg) 5 1/3 cups (380 g)  
    70 lb (32 kg) 6 cups (425 g)  
    80 lb (36 kg) 6 2/3 cups (475 g)  
    100 lb (45 kg) 8 cups (570 g)  
    *One cup of t/d Original equals 15 kibbles. One cup of t/d Small Bites equals 31 kibbles.    

    Animal feeding tests using AAFCO procedures substantiate that Hill's® Prescription Diet® t/d® Canine provides complete and balanced nutrition for maintenance of adult dogs.
  • Ingredients

    High quality protein and thoughtfully sourced ingredients.

    Brewers Rice, Whole Grain Corn, Chicken By-Product Meal, Powdered Cellulose, Pork Fat, Soybean Mill Run, Lactic Acid, Chicken Liver Flavor, Soybean Oil, Calcium Sulfate, Potassium Chloride, L-Lysine, Iodized Salt, Choline Chloride, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Biotin, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Taurine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene

  • Average Nutrient & Caloric Content

    Balanced nutrition that exceeds AAFCO nutrition standards.

    3504 kcal/kg (248 kcal/cup†)

    Nutrient Dry Matter1
    Protein 17.2
    Fat 16.7
    Crude Fiber 10.4
    Carbohydrate / NFE 51.7
    Calcium 0.60
    Phosphorous 0.41
    Sodium 0.22
    Potassium 0.66
    Magnesium 0.085
    Vitamin C 120 ppm
    Vitamin E 566 IU/kg


    1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents.