Hill's® Prescription Diet® w/d® Feline

Prescription Diet® w/d® Feline pet food is specially formulated by nutritionists & veterinarians to help with digestive & weight management and is clinically tested nutrition for conditions that respond to fiber.

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  • Key Benefits

    Prescription Diet® w/d® Feline pet food is specially formulated by nutritionists & veterinarians to help with digestive & weight management and is clinically tested nutrition for conditions that respond to fiber.

    These characteristics make Prescription Diet® w/d® Feline veterinary exclusive pet food useful as a nutritional aid for the weight management of obese-prone cats:

    Fat, Calories Low Help lower lipid levels and avoid weight gain.
    Fiber Increased Weight management – Provides increased bulk to aid satiety.
    Diabetes mellitus – Helps minimize blood glucose fluctuation, which may reduce insulin dosage.
    Colitis – Modifies bowel transit time and provides bulk to the stool
    Constipation – Absorbs water and increases intestinal motility.
    Carnitine High Helps cats burn fat while increasing lean muscle mass.
    Antioxidants Added Defends cells from free radical oxidation, promoting a healthy immune system.

    * 100% Satisfaction Guarantee - if you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement.


    Obesity prevention, fiber-responsive disease, struvite urolithiasis in obese-prone patients and diabetes mellitus.



    Not Recommended For:

    • Growing kittens, pregnant or nursing cats.
    • Patients with concurrent use of urinary acidifiers, debilitation, dehydration, kidney disease or underweight.

    Additional Info:

    • Clinically tested nutrition for conditions that respond to fiber.1 
    • Prescription Diet® w/d® Feline is a low calorie, increased fiber, nutritionally balanced formula that helps reduce caloric intake in adult cats that are less active, neutered, or otherwise prone to obesity. Insoluble fiber increases bulk and reduces hunger while lowering fat and caloric intake. Note: For successful weight control, full client cooperation must be obtained and all food intake must be strictly controlled.
    • Increased levels of dietary fiber may benefit patients with fiber-responsive disease such as diabetes, colitis, diarrhea or constipation. Note: Encourage water intake.
    • Contains low levels of magnesium (a struvite building block) and produces a normal acid urine pH to allow patients at risk of struvite urolithiasis to maintain a healthy weight while minimizing struvite risk factors. Note: Urine pH and urinalysis should be monitored periodically as indicated in the management of FLUTD. Urine pH of individual cats may vary due to complicating factors such as time of feeding before urine collection, type of urine collection, individual animal variation,  and test methodology.

    1  Nelson RW, Scott-Moncrieff JC, Feldman EC, et al., Effect of dietary in soluble fiber on control of glycemic in cats with naturally acquired diabetes mellitus.J Am Vet Med Assoc 2000;216:1082-1088.

    Other Products to Consider

    • For cats with hyperlipidemia: Prescription Diet® r/d® Feline.
    • For cats with diabetes: Prescription Diet® m/d® Feline.
    • For healthy cats prone to obesity: Science Diet® Adult Light Feline.

  • Feeding Guide

    How to adjust feeding amounts to maintain optimal weight.

    Adjust feeding amounts as necessary to maintain optimal weight. Monitoring your patient's condition will assure the nutritional recommendation provides the best results.

    • Recommend feeding the recommended Prescription Diet dry food, canned food, & treats exclusively.
    • Gradually transition to the new food over a 7 day period.

    Weight Control - using 5.5 oz (156 g) can

    Ideal Weight of Cat Weight Management Weight Control
    6 lb (2,7 kg) 1 1/4 cans 1 1/3 cans
    8 lb (3,6 kg) 1 1/3 cans 1 2/3 cans
    10 lb (4,5 kg) 1 2/3 cans 2 cans
    12 lb (5,4 kg) 2 cans 2 1/3 cans
    14 lb (6,4 kg) 2 1/4 cans 2 2/3 cans
    16 lb (7,3 kg) 2 1/3 cans 2 3/4 cans
    18 lb (8,2 kg) 2 2/3 cans 3 cans

    Animal feeding tests using AAFCO procedures substantiate that Hill's® Prescription Diet® w/d® Feline provides complete and balanced nutrition for maintenance of adult cats
  • Ingredients

    High quality protein and thoughtfully sourced ingredients.

    Water, Pork Liver, Pork By-Products, Powdered Cellulose, Chicken, Corn Starch, Soybean Oil, Guar Gum, Locust Bean Gum, Calcium Carbonate, Calcium Sulfate, Choline Chloride, Potassium Chloride, DL-Methionine, Chicken Liver Flavor, Carrageenan, minerals (Ferrous Sulfate, Zinc Oxide, Manganese Sulfate, Copper Sulfate, Calcium Iodate), Taurine, vitamins (Vitamin E Supplement, Thiamine Mononitrate, Ascorbic Acid (source of Vitamin C), Niacin Supplement, Pyridoxine Hydrochloride, Calcium Pantothenate, Vitamin B12 Supplement, Riboflavin Supplement, Biotin, Vitamin D3 Supplement, Folic Acid), Sodium Tripolyphosphate, L-Carnitine, Beta-Carotene.

  • Average Nutrient & Caloric Content

    Balanced nutrition that exceeds AAFCO nutrition standards.

    130 kcal / 5.5 oz (156 g) can

    Nutrient As Fed1
    Dry Matter2
    As Fed, Caloric Basis3
    g/100 kcal
    Protein 9.0 37.8 10.8 g / 100 kcal
    Fat 3.7 15.8 4.5 g / 100 kcal
    Crude Fiber 3.7 15.5 4.4 g / 100 kcal
    Carbohydrate / NFE 5.8 24.2 6.9 g / 100 kcal
    Calcium 0.23 0.98 279 mg / 100 kcal
    Phosphorous 0.18 0.76 217 mg / 100 kcal
    Sodium 0.09 0.37 106 mg / 100 kcal
    Potassium 0.21 0.90 255 mg / 100 kcal
    Magnesium 0.015 0.064 18 mg / 100 kcal
    Total Omega-3 FA 0.09 0.37 105 mg / 100 kcal

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