Hill's Science Diet Adult Perfect Weight Dry Dog Food, Chicken & Brown Rice, 25 lb. Bag – Vet-Grade Weight Control for Multi-Pet and Family Homes
Hill's Science Diet Adult Perfect Weight Dry Dog Food, Chicken & Brown Rice, 25 lb. Bag – Vet-Grade Weight Control for Multi-Pet and Family Homes
In stock
Couldn't load pickup availability
Share
Why you'll love it
- Visible weight loss results within 10 weeks reduce anxiety about a struggling pet's health
- #1 US Veterinarian Recommended status eliminates guesswork for first-time buyers
- Breakthrough formula supports lean muscle mass so dogs stay active while slimming down
- Natural ingredients and USA manufacturing reassure health-conscious pet parents
- Four size variants (4 lb, 12 lb, 25 lb, and 4 lb x 4 pack) fit single-dog and multi-dog budgets
- Clinically backed weight management gives owners confidence over generic 'light' formulas
Perfect for
- Daily feeding of overweight adult dogs on a structured weight loss program
- Long-term weight maintenance for adult dogs prone to weight gain
- Transitioning a recently diagnosed overweight dog to a clinically proven diet
- Vet-recommended meal plan for adult dogs aged 1-6 years
- Bulk feeding for multi-dog homes needing a single trusted formula


Your Hill's Purchase Helps Support Shelter Pets
Product Information
Breakthrough formula made to positively impact the unique cell function of overweight pets, and support healthy metabolism and body weight
Safe and effective weight loss with visible results within 10 weeks
Made with natural ingredients
Made in the USA with global ingredients you can trust
Hill's Pet Nutrition is the US Veterinarians' #1 recommended brand
Made in the USA with global ingredients you can trust
#1 Veterinarian Recommended
Hill's Science Diet Adult Perfect Weight Chicken & Brown Rice Recipe dog food provides delicious, breakthrough weight management nutrition that adult dogs can enjoy. With protein for lean muscle maintenance, and clinically proven results in just 10 weeks, this weight control dog food made with natural ingredients is the perfect addition to an adult dog's bowl. This healthy weight dog food is formulated with decades of cutting-edge research to be a great-tasting meal dogs can truly enjoy.Age Range Description: Adult 1-6
Item Form: Dry Food
Specific Uses For Product: Weight Management Support
Special Ingredients: Chicken
Container Type: Bag
Breed Recommendation: All Breed Sizes
Allergen Information: Allergen-Free
Dog Breed Size: Small
Product Benefits: Safe and effective weight loss with visible results within 10 weeks
Additional Features: Weight management support
Recommended Uses For Product: Weight management support
Animal Food Diet Type: Veterinary Diet
Target Species: Dog
Occasion: Birthday
Item Type Name: Perfect Weight, Dog Dry Food
Number of Items: 1
Item Weight: 11.34 kg
Ingredients
Chicken, Cracked Pearled Barley, Brown Rice, Pea Fiber, Corn Gluten Meal, Chicken Meal, Dried Tomato Pomace, Oat Fiber, Carrots, Chicken Liver Flavor, Flaxseed, Dried Beet Pulp, Coconut Oil, Pork Liver Flavor, Lactic Acid, Potassium Chloride, L-Lysine, DL-Methionine, Iodized Salt, Lipoic Acid, 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), Choline Chloride, minerals (Manganese Sulfate, Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Calcium Iodate, Sodium Selenite), Taurine, Mixed Tocopherols for freshness, Natural Flavors, L-Carnitine, Beta-Carotene, Apples, Broccoli, Cranberries, Green Peas.
Frequently Asked Questions
Is Hill's Science Diet Perfect Weight safe for long term daily feeding in adult dogs?
Yes. The formula is designed and clinically tested for both the weight loss phase and ongoing weight maintenance in adult dogs aged 1 to 6, and is safe for continuous daily feeding under veterinary guidance.
Does this food contain any ingredients that are common allergens for dogs?
The recipe is built around chicken and whole grains and is formulated to be allergen conscious. If your dog has a specific protein or grain sensitivity, review the full ingredient list with your veterinarian before feeding.
Is the 25 lb. bag safe to store in a garage or pantry around other pets and household chemicals?
Yes. The bag is sealed and can be stored safely on a shelf in a cool dry area. Keep it closed to preserve freshness and keep it out of reach of curious pets and children.
How does Perfect Weight compare to prescription weight loss drugs or diet programs?
Perfect Weight is a clinically proven dietary approach that supports fat metabolism and lean muscle through nutrition alone, making it a safer first step than medications and a complement to a vet supervised weight plan.
What makes Perfect Weight a safer choice than a generic light formula from the grocery store?
Unlike generic light foods, Perfect Weight is a Hill's Veterinary Diet backed by decades of research, with precise levels of L-Carnitine, quality protein, and natural fibers to ensure safe, balanced weight loss.
Is this food safe for a first time dog owner who has never managed a weight plan before?
Yes. The bag includes clear feeding guidelines, the formula is #1 US Veterinarian Recommended, and the predictable kibble shape makes portioning simple for owners new to structured feeding.
Can I trust the USA manufacturing standards for my dog's daily bowl?
Yes. Hill's Pet Nutrition manufactures Perfect Weight in the USA under strict quality and safety controls, with traceable ingredient sourcing, so you can feel confident about every meal.
Is a 25 lb. bag safe and practical for a small apartment kitchen?
Yes. The bag is compact for its size and can be decanted into a smaller airtight container to save space, keeping the food fresh in any apartment sized kitchen.
Will my dog experience any harmful side effects when switching to Perfect Weight?
Most dogs transition smoothly over 7 to 10 days. Occasionally mild stool changes occur during the switch, which typically resolve as the digestive system adjusts to the new fiber and protein sources.
Does the food meet AAFCO nutritional standards for adult dogs?
Yes. Hill's Science Diet Perfect Weight is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance of adult dogs.
What is the safest way to portion this food to avoid overfeeding?
Use a standard measuring cup and follow the feeding guide on the bag based on your dog's current weight and target weight, then adjust every 2 to 4 weeks based on your vet's recommendation.
Can I leave the food out all day in a multi dog shared feeding zone?
For weight management, scheduled meals are safer than free feeding because they prevent overeating. In a multi dog home, feed dogs separately or use microchip feeders to control portions.
Is this formula safe for dogs with sensitive stomachs?
Yes. The natural ingredients, whole grains, and added fiber from vegetables and fruits are designed to be gentle, though dogs with known food sensitivities should still be transitioned gradually under veterinary guidance.
How do I know the food has not gone bad in a large 25 lb. bag?
Store the bag in a cool dry place, seal it tightly or transfer to an airtight container, and use it within 6 weeks of opening for peak freshness. Discard any kibble that smells rancid or shows mold.
I am worried about recalls. How safe is Hill's Science Diet compared to other brands?
Hill's Pet Nutrition has decades of safety data and follows strict USA manufacturing protocols. For added peace of mind, you can sign up for recall alerts on the Hill's website to receive notifications directly.
Is this food safe to feed alongside my dog's medications or supplements?
In most cases yes, but always share the ingredient list with your veterinarian when your dog is on medication, as certain nutrients can interact with specific drugs.
How do I transition my dog from his current food to Hill's Science Diet Perfect Weight?
Over 7 days, mix an increasing amount of Perfect Weight with decreasing amounts of the current food: 25 percent new food on days 1 to 2, 50 percent on days 3 to 4, 75 percent on days 5 to 6, and 100 percent Perfect Weight by day 7. This gradual switch helps prevent digestive upset.
How much Perfect Weight should I feed my dog each day?
Feeding amounts depend on your dog's current weight and target weight. Use the chart on the bag as a starting point, measure every meal with a standard cup, and adjust every 2 to 4 weeks based on your veterinarian's recommendation and your dog's progress.
How should I store a 25 lb. bag to keep it fresh?
Keep the bag sealed in a cool dry place away from direct sunlight, ideally below 80 degrees Fahrenheit. For best freshness, use the food within 6 weeks of opening, or transfer it to an airtight container with a tight fitting lid to lock out moisture and pests.
Is this food compatible with automatic feeders and portion controlled bowls?
Yes. The kibble is a uniform size and shape that flows easily through most automatic feeders, microchip feeders, and portion controlled bowls, which is helpful for multi dog homes and scheduled feeding routines.
Is Perfect Weight compatible with a vet prescribed weight loss program that includes exercise?
Yes. The formula is designed to complement a veterinary weight management plan that includes portion control, regular weigh ins, and daily activity, and your vet can fine tune the feeding amount to match your dog's exercise level.
What is included in the bag when I open it, and do I need to buy anything separately?
The bag contains only the dry kibble. You will need to supply a measuring cup, a clean food bowl, and fresh water. Some owners also purchase a slow feeder bowl or an airtight storage container for convenience.
Is this food safe for dogs with food sensitivities or allergies?
The recipe is built around chicken and whole grains and is considered allergen conscious, but every dog is different. Review the full ingredient list with your veterinarian if your dog has a known protein or grain allergy before starting the food.
Will my dog gain the weight back if I stop feeding Perfect Weight later?
Dogs prone to weight gain often benefit from staying on a weight management formula long term. If you switch to a maintenance food, gradually transition and monitor your dog's body condition to prevent rebound weight gain.
What is the difference between Hill's Science Diet Perfect Weight and a regular adult dog food?
Perfect Weight is a Veterinary Diet formulated specifically for safe weight loss and long term weight maintenance, with added L-Carnitine for fat metabolism, controlled calories, and high quality protein to preserve lean muscle. A standard adult food is designed for dogs at a healthy weight and does not provide these targeted weight management benefits.

