Royal Canin® Feline Care Nutrition Weight Care dry cat food

Maintaining an ideal body condition and muscle mass is a crucial aspect of a cat’s overall health. Royal Canin supports the health of your cat by providing tailor-made nutrition based on a true understanding of the cat’s specific needs and over 45 years of science and observation.

  • Effective for weight management with 33%* reduced fat content
  • Special blend of fibers helps to increase the volume of food in the stomach to help satisfy the cat's appetite
  • High protein content (37% min) to help maintain muscle mass
  • Moderate fat content (only 12% max) to help limit weight gain
  • Enriched with L-carnitine, which is important for healthy fat metabolism
  • 100% Complete and Balanced Nutrition
  • 100% Satisfaction Guaranteed


WEIGHT CARE is formulated exclusively for adult cats to help maintain healthy weight.

Where to Buy
Size: 3 lb
Size: 6 lb
Size: 14 lb
Product Information

The exclusive use of WEIGHT CARE is effective for weight management, with 33%* reduced fat content.
*Compared to Feline Health Nutrition FIT AND ACTIVE.

WEIGHT CARE is formulated with a special blend of fibers to help increase the volume of food in the stomach to help satisfy the cat’s appetite.

High protein content (37% min) to help maintain muscle mass.

Moderate fat content (only 12% max) to help limit weight gain, and enriched with L-carnitine, which is important for healthy fat metabolism.

If you are not completely satisfied with any Royal Canin diet, Royal Canin will replace the product or refund your purchase price. Please contact our Technical Services team at 800-592-6687. Please keep the unused product in its original packaging for timely completion of your product replacement or refund.

Feeding Guide
Recommended Daily Feeding Portion
Weight Low Energy Needs Normal Energy Needs
4.4 lb (2 kg) ⅜ cup (29 g) ⅜ cup (37 g)
6.6 lb (3 kg) ½ cup (39 g) ⅝ cup (49 g)
8.8 lb (4 kg) ½ cup (48 g) ¾ cup (60 g)
11.0 lb (5 kg) ⅝ cup (56 g) ¾ cup (70 g)
13.2 lb (6 kg) ¾ cup (64 g) ⅞ cup (80 g)
15.4 lb (7 kg) ⅞ cup (72 g) 1 cup (89 g)
17.6 lb (8 kg) ⅞ cup (79 g) 1 ⅛ cup (98 g)
19.8 lb (9 kg) 1 cup (86 g) 1 ¼ cup (107 g)
22.0 lb (10 kg) 1 ⅛ cup (92 g) 1 ⅜ cup (115 g)
1 cup = 8 fluid ounces = 86 grams
100% Complete and Balanced Nutrition
ROYAL CANIN® FELINE CARE NUTRITION WEIGHT CARE is formulated to meet the nutritional levels established by the AAFCO (Association of American Feed Control Officials) Cat Food Nutrient Profiles for maintenance.

Chicken meal, rice hulls, wheat gluten, corn, corn gluten meal, wheat, brewers rice, natural flavors, chicken fat, dried plain beet pulp, grain distillers dried yeast, fish oil, salt, calcium sulfate, potassium chloride, psyllium seed husk, vegetable oil, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin supplement, biotin, riboflavin supplement, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, thiamine mononitrate (vitamin B1), vitamin B12 supplement, folic acid, vitamin D3 supplement], sodium pyrophosphate, taurine, trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], calcium carbonate, L-carnitine, rosemary extract, preserved with mixed tocopherols and citric acid.

Guaranteed Analysis
Crude Protein (min) 37.0%
Crude Fat (min) 9.0%
Crude Fat (max) 12.0%
Crude Fiber (max) 9.3%
Moisture (max) 8.0%
L-carnitine* (min) 147 mg/kg
*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.
Calorie Content
This diet contains 3213 kilocalories of metabolizable energy (ME) per kilogram or 276 kilocalories ME per cup on an as fed basis (calculated).
Product Reviews
Royal Canin ® Feline Care Nutrition ™ Weight Care dry cat food is rated 4.7 out of 5 by 59.
Rated 5 out of 5 by from Weight maintenance My one cat likes to eat! This has helped her maintain her weight, not gain. My other cat likes it too, it keeps him fit and trim.
Date published: 2017-05-02
Rated 5 out of 5 by from Cats love the taste The cats didn't notice I switched to the low calorie recipe and have stopped putting on excess weight.
Date published: 2017-05-02
Rated 5 out of 5 by from Light Food that even picky cats will love! All 3 of my cats enjoy eating this tasty food. Last vet visit my heaviest cat lost a few ounces.
Date published: 2017-05-02
Rated 3 out of 5 by from Decent food for fat cats This food is decent. Kibble are reasonable size...40% protein is good.
Date published: 2015-08-10
Rated 5 out of 5 by from Good dry food for overweight cats. I tried several dry cat foods, before finding Royal Canin Indoor Light 40 cat food. My cats really like the taste and smell of their dry food. It has helped them lose some weight and they have kept it off eating Indoor Light 40. I have been buying this brand for over a year now and we are happy that we found a really good dry food for our cat's health. Thank You
Date published: 2015-08-12
Rated 5 out of 5 by from My cats seem to love it! I have two cats, one being a bengal/tabby mix and the other being a long haired tortie, and I have always struggled with finding a dry food they seem to like. They are both about a year and a half old. I came across Royal Canin when trying to search for a weight loss food for both of them. I pair this food with the Royal Canin Ultra Light cans and they can't get enough of either every time it's feeding time! Thank you for making a food that they will finally eat!
Date published: 2017-05-05
Rated 5 out of 5 by from Cats love it and it is good quality I have been feeding my cats this for a few years. One cat has a sensitive stomach and this is the only brand he seems to be able to handle well. I start off their morning with one tablespoon of Royal Canin Indoor Intense Hairball food so that I don't have to give them any other hairball remedies and then 30 minutes later I give them their daily portion of the Light food.
Date published: 2016-05-29
Rated 5 out of 5 by from Great!! My kittes really like this food a lot. I keep coming back to Royal Canin as I believe it surpasses all else in quality and nutrition. There are other good sources out there but this one has been my personal go to for my special, spoiled feline companions. Especially my weight challenged kitty. The label with the crown is fitting for felines who get to enjoy this brand everyday!
Date published: 2017-05-22
Rated 5 out of 5 by from Healthy We have been using this product for the past couple of years after going through on don't know how many different types of cat food. We have 8 cats and to find a food that everyone enjoys is a tall task. Not to mention it has top notch ingredients and is a healthy food for our cats. It has been a lifesaver since we started using it...
Date published: 2016-05-10
Rated 5 out of 5 by from My cats love it, never wasted My two cats eat this product every day along with Royal Canin wet canned food. After five years my cats still run to their dishes at meal times. What moves would you want. And with repeat delivery I never have to serve any other brands.
Date published: 2016-05-26
Rated 5 out of 5 by from My boys love it! I have been buying this for about 5 years now, and my 3 boys have never walked away from it. It's a bit expensive and lucky coupons come up every now and again, but even without coupons I still want my boys to have the best.
Date published: 2015-08-10
Rated 5 out of 5 by from Great food for my cats I've always used Royal Canin for my cats and have had no complaints. My cats are excited for every meal. They seem to love the dry food. They don't have excessively smelly bowel movements and they are regular and normal.
Date published: 2015-08-10
Rated 5 out of 5 by from fat kittie slim now My calico cat was a tubby because she has asthma and is on medicine that makes her hungry and gain weight. Since I switched her to this dry and ultra light can she is slimming down nicely and happy with the food.
Date published: 2016-04-27
Rated 3 out of 5 by from typical cat food, high price The second ingredient is CORN. I didn't know that cats were meant to eat corn... I have an overweight cat and I'm hoping this food is helps with weight issues, but I'm not impressed with the ingredients.
Date published: 2016-11-08
Rated 5 out of 5 by from My cats love this food! I have had my cats on this since 2005 when it was called Indoor Light 40. About a year ago, they changed it to just Light and I thought they had quit making it! Fortunately, they only changed the name and nothing about the formula which made not only me happy, but my cats as well! My boy cat had a urinary blockage with crystals back in 2005 and my vet recommended I change his food to a more healthy and fulfilling brand. I chose Royal Canin based on the reviews and have never looked back! When my girl cat joined the family, she had no choice but to eat it but she loves it as well! They both run to their bowls when they hear me filling them up and always seem so happy while eating. Their coats are silky and shiny, both are in excellent health and I couldn't be happier! While the cost of a bag may deter some people, I actually notice that my cats eat less at a time due to having high quality ingredients in the food which keeps them fuller longer on less rather than food that has a lot of fillers. So, your money goes further buying more expensive! Give it a try - your cats will love you!
Date published: 2016-05-13
Rated 5 out of 5 by from Great Food My Cats Love it My cats love this food and they are very picky eaters. It helps them control their weight but allows them to have enough food to feel full. The first ingredient is not by products it is real meat.
Date published: 2015-08-10
Rated 5 out of 5 by from Great Food!! My 2 kitties were on the larger side so I switched them to this weight care diet and they are doing fantastic. After nearly 3 months on the diet both are now healthy weights and LOVE this food!
Date published: 2018-01-02
Rated 5 out of 5 by from All 5 love it They absolutely love it.their coats are smooth shiny teeth white.urine is also good.I also used the calming dry food g or 2 months on my indoor ones and 3 ferals that I moved with worked
Date published: 2016-05-10
Rated 5 out of 5 by from My furbabies love this stuff I had started my 2 cats on the kitten formula then transitioned them to the adult light formula. I was a little scared to switch the good but they absolutely love it. Best decision ever
Date published: 2016-05-10
Rated 5 out of 5 by from My cat loves this my cat just loves this, have tried other low calorie foods and he turns his nose up to them. This is one of the lower calorie dry foods out there and is well received in our household.
Date published: 2016-05-09
Rated 5 out of 5 by from Diabetic comeback I bought this food to slim down my diabetic cat. He has made a tremendous comeback and his checkups just keep getting better. He has so much energy and has made a complete turnaround.
Date published: 2015-08-11
Rated 3 out of 5 by from Weight Care is important, tho I prefer Weight Loss Have fed 5 lg bags of this over time to 7 cats in hopes of weight loss; especially 1 obese cat. No wt loss. They love it, but I'll have to try smaller portions, timed feedings.
Date published: 2017-05-23
Rated 5 out of 5 by from Cat loves it My 5 year old rescue cat is a little pudgy. I have been feeding him this in the 7 months I've had him. He loves it! My previous rescue cat loved another variety of Royal Canin
Date published: 2016-05-10
Rated 5 out of 5 by from Great for Miss Picky! My kitty, Contessa is a big eater but also a picky one. I solved both problems with this dry food. She loves the taste and is getting fewer calories. It's a win-win!
Date published: 2016-05-27
Rated 5 out of 5 by from Her favorite!! My cat Cari was becoming overweight. After doing some research I bought a small bag of Indoor 40. She loves it! She's more than happy to help me open a new bag!!
Date published: 2015-08-15
Rated 5 out of 5 by from Awesome food! I have a couple portly cats. The vet put them on this a couple months ago. Each has lost 2 lbs. Several more pounds to go. Can't afford it anymore though.
Date published: 2016-03-23
Rated 5 out of 5 by from Perfect, fits just right My cats do great on this food. It especially helps takes the odor away from their bm's so that it is not so strong smelling. And they love the taste.
Date published: 2015-08-10
Rated 5 out of 5 by from Cats like it Cats like the food. It's expensive to feed all 4 of my cats this type but it does work best for themes has helped their medical conditions. :)
Date published: 2015-08-10
Rated 5 out of 5 by from Light Food with more protien I have middle-aged cats who are less active so need a light calorie food but still need a higher amount of protein for their fur and bones.
Date published: 2015-08-12
Rated 5 out of 5 by from Great Food I buy this goof and always am a bag a head. I make sure I never run low. I will never use anything else. My precious Belle loves the food.
Date published: 2015-08-15
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