HEALTHY METABOLISM: Precise fat and calorie content with L-carnitine supports healthy metabolism and weight management

APPETITE CONTROL: A special blend of fibers helps regulate appetite and energy intake, helping cats feel full

OPTIMAL BODYWEIGHT: Adapted levels of highly digestible proteins help cats maintain muscle mass and an ideal weight

URINARY HEALTH: This diet has the exclusive S/O Index, which means it promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals

Royal Canin Feline Weight Control is a veterinary-exclusive dry cat food specially formulated for weight control to promote maintenance of an ideal weight in spayed or neutered cats. The complete and balanced weight control diet includes a precise fat and calorie content which helps your cat maintain an ideal weight, L-carnitine to help metabolize fat, and adapted protein levels to support muscle mass. This diet includes a blend of soluble and insoluble fibers, including psyllium, to help regulate her appetite and energy intake so that she feels full and satisfied after eating. Plus, this diet has the exclusive S/O Index which means it promotes an environment unfavorable to crystal formation in the bladder.

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Discover our tool that calculates the daily portion for your pet. Fill in your pet's information and you will get their daily feeding recommendation. In case of weight issues, do not hesitate to consult your vet to adapt this portion. Note that this feeding recommendation is more precise than the feeding table, therefore the values may slightly differ.


Chicken by-product meal, corn, wheat, corn gluten meal, powdered cellulose, pea fiber, natural flavors, chicken fat, dried chicory root, potassium chloride, salt, sodium bisulfate, sodium pyrophosphate, DL-methionine, fish oil, powdered psyllium seed husk, calcium sulfate, choline chloride, monosodium phosphate, 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], taurine, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], L-carnitine, marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

Calorie Content

This diet contains 3167 kilocalories of metabolizable energy (ME) per kilogram or 250 kilocalories ME per cup on an as fed basis (calculated).

Nutrient Amount
Crude Protein (min)33.0%, Crude Fat (min)8.3%, Crude Fiber (max)11.0%, Moisture (max)8.0%, Calcium (max)1.56%, Phosphorus (max)1.6%, L-carnitine* (min)140 mg/kg.

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

Weight Tendency to become Overweight Ideal Weight
4.4 lb (2 kg) 3/8 cup (30 g) 1/2 cup (38 g)
5.5 lb (2.5 kg) 1/2 cup (36 g) 5/8 cup (45 g)
6.6 lb (3 kg) 1/2 cup (41 g) 5/8 cup (51 g)
7.7 lb (3.5 kg) 1/2 cup (45 g) 3/4 cup (57 g)
8.8 lb (4 kg) 5/8 cup (50 g) 3/4 cup (62 g)
9.9 lb (4.5 kg) 3/4 cup (54 g) 7/8 cup (68 g)
11 lb (5 kg) 3/4 cup (59 g) 7/8 cup (73 g)
13.2 lb (6 kg) 7/8 cup (67 g) 1 cup (83 g)
15.4 lb (7 kg) 1 cup (74 g) 1 1/4 cups (93 g)
17.6 lb (8 kg) 1 cup (82 g) 1 1/4 cups (102 g)
19.8 lb (9 kg) 1 1/8 cups (89 g) 1 3/8 cups (111 g)
22.0 lb (10 kg) 1 1/4 cups (96 g) 1 1/2 cups (120 g)
Weight Control Dry Cat Food

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Customer reviews

25 Oct 2019

My cats like this the better than any other food I've offered. Couldn't get them to eat any kind of weight control food before.
Halo Bean
22 Oct 2019

13 Oct 2018

My pet really enjoys this flavor ! First time trying this prescription but using Royal Canin for 2 years now !
04 Oct 2018

Cats love it.

My cats needed a little help losing weight. They loved the food and they trimmed down. They did not realize they were eating a diet food.
03 Oct 2018

Great with sensitive bellies!

I have a senior cat who's always had a very sensitive belly. This was the first food in a long time that he didn't have any issues with! He also lost much needed weight and has kept it off. Will never change unless needed!
03 Oct 2018

Very pallatable!

palatable! Having worked in the veterinary care industry for 12 years, any Royal Canin we prescribed was well received by even the pickiest of patients. My cat has had crystals, in the past, and the weight control with SO index has kept him trim and healthy!
03 Oct 2018

Pleasant Smelling

Started cat On it 4 months ago and she likes it and looks good!
29 Aug 2017

Cats love corn!!

My cat loves corn because it has more sugar than any other filler in most commercialized cat food. And I always loved how clever royal canin was about haveing a super sugary weight loss formula. But chicken-byproduct-meal, I mean they say it's food made from inedible animal parts rendered down for hours leaving it nutritionally dead, but hey, as long as they say its food, I trust it! either way, what could be bad about a high carb low nutrition diet made by a chemical conglomerate....
23 May 2017

S/O Urinary Care

My kitty with bladder stones has been on this food for several years with no reoccurance of stones. It's great.
22 May 2017

My cat loves it!

Started our cat on this because she's not allergic to any of the ingredients, it has the S/O factor, and it helps maintain a healthier weight for her. She loves it!