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Hill's Science Diet Adult Perfect Weight Cat Food

by Hill's Pet Nutrition
List Price: $41.99 Starting From: $36.99 Our Price: $36.99 You Save: $5.00 (12%)
In Stock Online
SKU
42810-1

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  • Clinically proven nutrition helps cats achieve safe and effective weight loss within 10 weeks
  • Supports healthy weight maintenance and long-term weight management
  • High-quality protein helps maintain lean muscle mass while reducing excess body fat
  • Ideal for less active, neutered, or weight-prone cats needing balanced nutrition
  • Made with natural ingredients in a delicious recipe that cats love
  • Available in 3 lbs, 7 lbs, and 15 lbs bags

Help your cat reach and maintain a healthy weight with Hill's Science Diet Adult Perfect Weight Cat Food. This breakthrough formula is clinically proven to support safe and effective weight loss, with visible results in just 10 weeks. Designed for adult cats, including those that are less active, neutered, or prone to weight gain, this recipe provides balanced nutrition for long-lasting weight management.

With high-quality protein, this formula helps maintain lean muscle mass while reducing excess fat, ensuring your cat stays strong and active. Made with natural ingredients and a flavour cats love, it’s the perfect way to keep your feline friend healthy, happy, and at their ideal weight.

Guaranteed Analysis

CrudeProtein (min) 35.5%
Crude Fat (min) 9.0%
Crude Fibre (max) 12.0%
Moisture (max) 8.0%
Vitamin E (min) 450 UI/kg
Ascorbic Acid* (min) 85 mg/kg
Carnitine* (min) 300 mg/kg
Calorie Content: 3,364 kcal/kg, 315 kcal/cup

*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.

Feeding Guidelines

  Amount per Day
Ideal Weight of Cat Weight Loss Weight Management
1.8 kg | 4 lbs 25 g | 1/4 cup 35 g | 3/8 cup
2.7 kg | 6 lbs 35 g | 3/8 cup 60 g | 5/8 cup
3.6 kg | 8 lbs 45 g | 1/2 cup 60 g | 2/3 cup
4.5 kg | 10 lbs 45 g | 1/2 cup 80 g | 7/8 cup
5.4 kg | 12 lbs 60 g | 5/8 cup 95 g | 1 cup
6.4 kg | 14 lbs 70 g | 3/4 cup 105 g | 1 1/8 cups
7.3 kg | 16 lbs 70 g | 3/4 cup 105 g | 1 1/8 cups

To help your pet adjust without digestive upset, we recommend transitioning gradually over 7 to 10 days: 

  • Days 1–2: Start with 25% new food mixed with 75% of their current food
  • Days 3–4: Go to a 50/50 mix of new and old
  • Days 5–6: Shift to 75% new food and just 25% of the old
  • Day 7+: Full switch to 100% new food

Some pets might do well with a slightly faster transition, while others (especially those with sensitive stomachs or food allergies) might need a bit more time—listen to your pet and adjust as needed.

Chicken, Brewers Rice, Corn Gluten Meal, Wheat Gluten, Powdered Cellulose, Chicken Meal, Dried Tomato Pomace, Dried Beet Pulp, Flaxseed, Chicken Fat, Chicken Liver Flavor, Coconut Oil, Lactic Acid, Calcium Sulfate, Potassium Chloride, L-Lysine, Choline Chloride, Carrots, DL-Methionine, Taurine, Iodized Salt, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Dicalcium Phosphate, minerals (Manganese Sulfate, Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite), L-Carnitine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene.
Made in the USA with Globally Sourced Ingredients