What is science-led nutrition?
Nutrition inspired by science — not trends — creates differences you can see, feel and trust. Our food scientists understand the combinations of nutrients and ingredients to help support lifelong health.
How much should I feed my pet?
Most Science Diet foods have a feeding guide on the package to help you determine the proper amount for your pet. It’s critical to your pet’s health that his or her physical condition be monitored regularly and the feeding amount adjusted as needed.
How can I tell if an unopened can or bag of cat or dog food is still good?
The datecode on our plastic bags is located on the left gusset, near the 4 or 5-digit SKU number, toward the bottom of the bag. The datecode on our medium and large bags will be located on the top of the bag, generally the front flap.
How should I store my cat or dog’s dry food?
Bags of dry Science Diet, Healthy Advantage and Prescription Diet cat or dog food should be stored in a cool, dry environment under 100°F (38°C).
Adult Perfect Weight
Your Hill’s Purchase Helps Support Shelter Pets
The Hill’s Food, Shelter & Love program is proud to have helped over 13 million shelter pets and counting find new homes. Since 2002, we’ve supported shelter pets by ensuring they eat precisely balanced nutrition 365 days a year.
- About this item Over 70% of cats lost weight within 10 weeks when fed this dry food for cats
- A breakthrough weight management food for adult cats
- Provides support for lean muscle and long-lasting feline weight support
- Give your kitty the variety they crave with Hill’s Science Diet Adult Perfect Weight Roasted Vegetable & Chicken Medley
- Made with natural ingredients
- About this item Over 70% of cats lost weight within 10 weeks when fed this dry food for cats
- A breakthrough weight management food for adult cats
- Provides support for lean muscle and long-lasting feline weight support
- Give your kitty the variety they crave with Hill’s Science Diet Adult Perfect Weight Roasted Vegetable & Chicken Medley
- Made with natural ingredients
loki –
5.0 out of 5 stars Cats eat it.
Have, had, a chubby cat.
Zippy –
5.0 out of 5 stars Dr. Recommended
Sweetie Loves it. Started eating it the first time I gave it to him.
Todd Karman –
4.0 out of 5 stars Tastes funny
I thought this would be good for breakfast. It tastes like fish. It was sugar free so I tried it. Felt weird afterwards. I started vibrating and making a buzzing sound. Kinda like a cat purr. It was weird.
3 people found this helpful
Bob peoples –
5.0 out of 5 stars Great product.
My cats will eat nothing else so it has to be a great product. A bit overpriced these days but the cats love it and its healthy .thank you
One person found this helpful
Sblaxton –
5.0 out of 5 stars Cat loves it!
Good value and great food. Cat loves it… now to see if he cuts his weight back.
ROe L –
5.0 out of 5 stars our cat LOVES this
WOW , our cat is losing weight AND he loves this . My dog likes it too
One person found this helpful
Patty C. –
5.0 out of 5 stars My Vet recomends this brand.
Great to keep my kitties on a slimming diet. They love it.It is pricey, but they are worth having a healthy diet.
Ilze –
5.0 out of 5 stars my calico cat loves this food
I started to trust Hill’s diet as they’re the only food brand that was capable of making my dog drastically reduce her digestive issues.I used the kitty version and now switched to the adult one, and she just loves it. Her hair is very soft and her weight is under control!I’d recommend this dry food.
One person found this helpful
Sheri M. –
5.0 out of 5 stars Flavor, smell, & quality
This is a pure & great quality food! When you open the bag it’s fantastic. My cat really enjoys both the chicken and the salmon. I mix the two together.She really loves it!
2 people found this helpful
Jojo –
5.0 out of 5 stars Cats like this food
Cats like the food, wait for the time they are given the dry food and rush when they hear the container opened.
Stephanie Sanzo –
5.0 out of 5 stars Fat cat no more
My picky cat eats it and has lost weight!
One person found this helpful
brian martinico –
4.0 out of 5 stars High quality
Cats love it, but, it’s expensive
3 people found this helpful
Excellent service. Thank you –
5.0 out of 5 stars Thank you,for great service.I
I like this product, because it’s a very good quality product. My cat loves this dry cat food.Thank you.
Amazon Customer –
5.0 out of 5 stars Hills Science Diet cat food
I have been using Hills Science Diet cat food for several years to feed my two cats. The vet I use highly recommends this food. My cats have been doing very well on it.
Veda –
5.0 out of 5 stars Healthy Dry Cat Food
It’s the only dry cat food that my cat will eat. She eats the food like it’s the best cat food in the world. When my cat is happy I am very happy.
Debbie –
5.0 out of 5 stars I’m a rescue
I’m a huge fan of this brand and 2 others. No recalls, great to mix in or alone. Every cat loves it.
Carl Zagona –
5.0 out of 5 stars Science Diet Cat perfect weight
Great nutrition as all Science Diet foods have, cats love the food. Haven’t seen any change in the weight of one of my cat’s but both cat’s like the food so I will continue to feed them Science Diet.
dmhutchins61 –
5.0 out of 5 stars My cats love it
All four of my cats love this food. They stopped puking and one of my cats that were overweight, started to lose weight. I will purchase more.
2 people found this helpful
Mariela Chagas –
5.0 out of 5 stars Both my cats love it
This food is loved by both my cats (1 cat is 10 and the other is 1.5 years old). They easily adjusted to it.No issues!
Myohmy –
5.0 out of 5 stars I buy this brand as it is recommended by my vet and cat in video tends to eat too much
The media could not be loaded. So Perfect weight seems to work for her as her weight remains pretty constant at her yearly check ups. Plus, she lives outdoors most of the year so that helps that she gets exercise that way, as well.
One person found this helpful
Zachary –
5.0 out of 5 stars Cat loves it.
The cat seems to really like it. It has been about a month and there is a slight reduction in her stomach pouch.
One person found this helpful
Ken Lawrence –
5.0 out of 5 stars Cats love it.
My cats love it, so much so that the chubby one hasn’t lost much of any weight, seeing that she keeps going back to it more often than the other dry cat foods. Will have to try taking the food away, having her eat at set times instead.
MichaelDeFilippi –
5.0 out of 5 stars Saved my cats life
Switching to this food helped my cat get rid of horrible fleas! Never buy your cat cheap food again!
Richard Hale –
5.0 out of 5 stars My cat lives taste
So far my cat loves taste. I’m working on the weight loss. He’s very very picky and I’m happy he loves the taste
2 people found this helpful
K. Okumura –
5.0 out of 5 stars Weight maintenance and palatable
My cat used to be slightly overweight and this formula has kept her at a healthy weight and she loves the taste. Wet formula is recommended too.
6 people found this helpful