Skip to content
Off the Leash
Ci Return to Slender – Fish & Rice

Ci Foods

Ci Foods Ci Return to Slender: Fish & Rice review

45/100Average
DryAdult

Ci Return to Slender is the brand's dedicated slimming recipe, a fish and rice kibble that trims fat and calories. It adds L-Carnitine and a dosed joint trio for the dog carrying more than it should. The construction is grain-forward and modest, and it sits in our Average band, one band under the typical adult dry food.

Where to buy: coming soon
Live retailer pricing is coming soon. Once we have prices from UK retailers, the best price, cost per day and where to buy will appear here.

Our view

Likely to suit

Getting a portly dog back in shape is a long game, and the right food makes you an ally rather than the enemy at dinner time.

  • Overweight dogs on a proper slimming plan, with fat trimmed to 8% and energy held at 341 kcal/100g
  • Dogs whose extra weight is telling on their joints, since glucosamine, MSM and chondroitin are all dosed on the label
  • Owners who want a decent bowlful while dieting, because the lighter recipe means portions do not shrink to nothing

Worth watching

Read this label closely and it tells you plainly what is in the bag.

  • Brown rice tops the ingredients list ahead of the fish, so grains are doing the bulk of the carrying
  • Chicken fat sits mid-list, which rules the recipe out for dogs avoiding chicken in every form
  • If you are tracking exactly which fish your dog eats, the dried fish entry never names one

Written by our editorial team. Independent guidance, not veterinary advice.

How this scores

How we score
45/100Average
Protein and processingPoor
Nutritional balancePoor
TransparencyOutstanding
ValueAverage

The Details

Dog fit

Getting a portly dog back in shape is a long game, and the right food makes you an ally rather than the enemy at dinner time. Read this label closely and it tells you plainly what is in the bag.

Food type

Dry

Life stage

Adult

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Fish

The score, in context

On our scale this reads Average, with the typical adult dry food a band above it. Transparency reads Outstanding while protein and processing and nutritional balance read Poor. The profile is easy to explain: a grain-led list and a moderate fish share, offset by honest dosing of its diet and joint extras. As a working weight-loss tool it does what its name promises.

What's in it

Ingredients, as declared: Brown Rice (22%), Dried Fish (20%), Barley, Oats, White Rice (10%), Chicken Fat, Beet Pulp (4%), Pea Fibre, Brewer's Yeast, Minerals, Vitamins, Yucca Schidigera Extract (190 mg/kg), Glucosamine (180mg/kg), methylsulfonylmethane (180 mg/kg), Chondroitin Sulphate (125 mg/kg)

Named ingredients

Brown Rice (22%), Dried Fish (20%), Barley, Oats, White Rice (10%), Chicken Fat, Beet Pulp (4%), Pea Fibre, Brewer's Yeast, Minerals, Vitamins, Yucca Schidigera Extract (190 mg/kg), Glucosamine (180mg/kg), methylsulfonylmethane (180 mg/kg), Chondroitin Sulphate (125 mg/kg)

Nutritional additives

Nutritional Additives (natural) per Kg — Vitamins: Vitamin A 14,400 IU, Vitamin D3 1,925 IU, Vitamin E 95 IU Provitamins: L-Carnitine 480 mg Trace Elements: Iron (Iron (II) Sulphate Monohydrate) 50mg, Zinc (Zinc Sulphate Monohydrate) 50 mg, Manganese (Manganous Sulphate Monohydrate) 35 mg, Copper (Copper (II) Sulphate Pentahydrate) 12 mg, Iodine (Calcium Iodate Anhydrous) 1 mg

Ingredient notes

The list opens with brown rice at 22% before dried fish arrives at 20%, with white rice at 10%, barley and oats behind. That ordering tells you the balance. Estimated carbohydrate converts to 57.1% of dry matter against the 46.2% typical, while protein still manages a respectable 22.8% of dry matter because dried fish is a concentrated protein source.

The slimming toolkit is genuine. Fat is held at 8% and energy at 341 kcal/100g sits under the typical 357. L-Carnitine is dosed at 480 mg to help the body draw on its fat stores. Beet pulp at 4% with pea fibre keeps the gut full and the dog less inclined to mug you between meals.

The joint trio of glucosamine and MSM at 180 mg/kg each with chondroitin sulphate at 125 mg/kg is a thoughtful pairing for this audience, since surplus weight and sore joints usually arrive together.

Two entries need naming plainly: the chicken fat, which ends any chicken-free reading of the label, and the dried fish, which never says which fish. Brewer's yeast and yucca extract at 190 mg/kg close out the working part of the list.

Price and value

The recipe comes to £3.42 a kilo across a 2kg trial bag, four-bag sets and a 12kg sack.

Dieting maths for a 15kg adult dog in moderate condition: about 246 grams and £0.84 a day on the standard 840 kcal estimate (110 × bodyweight^0.75). For actual weight loss your vet may set portions below maintenance.

Nutritional analysis

Declared analysis

Energy
341 kcal/100g
Protein

21%

Fat

8%

Fibre

4%

Ash

6.5%

Moisture

8%

Dry weight

Protein

22.8%

Fat

8.7%

Fibre

4.3%

Ash

7.1%

Carbs

57.1%

As-fed composition

Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.

Meat

20%

Carbs

71.6%

Oils

3.9%

Other

4.5%

Pricing & size
Pack size
2kg Trial Bag - £13.99 · 4 x 2kg (same variety) - £32.99 · 4 x 2kg (mixed varieties) - £32.99 · 12kg Sack - £40.99
Retailer pricing
Coming soon

Live retailer pricing is not yet available for this food. Prices, cost per day and where to buy will appear here once retailer data is live.

Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.

Related dog food guides

Ranked shortlists that include foods like this one.

All reviews

Featured feeding accessories

All feeding accessories

Brackenwood

Slow Feeder Maze Bowl

Slows fast eaters and eases gulping at mealtimes.

From £12.99· 4 retailers
View

Tarn & Co

Raised Double Diner

Height-set stand for easier, tidier eating.

From £28.99· 3 retailers
View

Reviewed by Off the Leash Editorial

Last updated 28 August 2026