10 Best Diet Dog Food For Weight Loss Small Dog in The UK

Last updated on 10/06/2025
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1
9.9
Exceptional
Eukanuba Overweight and Sterilised Low Fat Complete Dry Dog Food for Adult Dogs with Chicken 12 kg
Eukanuba
Eukanuba Overweight and Sterilised Low Fat Complete Dry Dog Food for Adult Dogs with Chicken 12 kg
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Why We Love It
  • Supports healthy weight management.
  • Promotes joint mobility and health.
  • Improves skin and coat health.
Main Highlights
  • REACH A HEALTHY WEIGHT with L-carnitine to help metabolise fat and support weight management
  • SUPPORT ACTIVE MOBILITY with calcium and glucosamine to help maintain healthy bones & joints
  • SUPPORT LEAN MUSCLES with a recipe rich in chicken, a natural source of protein
  • HEALTHY SKIN & SHINY COAT supported by omega-3 & 6 fatty acids from natural sources
  • SUPPORT HEALTHY DIGESTION with natural prebiotics and beet pulp to support intestinal microflora
9.9
Exceptional
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2
9.9
Exceptional
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Royal Canin Veterinary Satiety Weight Management for Small Dogs | 3 kg | Complete Dietary Food for Adult Dogs | for Effective Weight Control | Special Formula for Small Dogs
ROYAL CANIN
Royal Canin Veterinary Satiety Weight Management for Small Dogs | 3 kg | Complete Dietary Food for Adult Dogs | for Effective Weight Control | Special Formula for Small Dogs
14% Off
Why We Love It
  • Promotes slimming, preserves muscle mass.
  • Enhances joint mobility in dogs.
  • Limits tartar formation effectively.
Main Highlights
  • WEIGHT CONTROL - Royal Canin Veterinary Satiety Weight Management is a complete dietary food for adult dogs. It can contribute to efficient weight control.
  • EFFICIENT - A weight monitor can help achieve healthy weight loss and can help counteract new weight gain.
  • CHECK - can support control of begging behavior. A high content of food fibers can contribute to a persistent feeling of satiety.
  • MINDICITY BEHAVIOR DRANT WEIGHT LOSS - Royal Canin Veterinary Satiety Weight Management for small dogs can help reduce begging during weight loss.
  • DIGESTION IN DOGS – The formula tailored to the needs of small dogs can help take into account sensitivities in digestion, dental health and urinary tract.
9.9
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3
9.7
Exceptional
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Hill's Prescription Diet Canine Metabolic, Pack of 1 (1 x 12 kg)
Hill's
Hill's Prescription Diet Canine Metabolic, Pack of 1 (1 x 12 kg)
6% Off
Why We Love It
  • Easy to digest formula.
  • Supports healthy metabolism.
  • Perfect for all breeds.
Main Highlights
  • Easy to digest
  • metabolism
  • All Breeds
9.7
Exceptional
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4
9.5
Superb
The Hunger of the Wolf Dry Dog Food - For Overweight and/or Sterilised Dogs, Light Formula with Chicken, Adult - 14 kg
The Hunger of the Wolf
The Hunger of the Wolf Dry Dog Food - For Overweight and/or Sterilised Dogs, Light Formula with Chicken, Adult - 14 kg
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Why We Love It
  • Promotes weight management effectively.
  • Supports healthy skin and coat.
  • Boasts high-concentrated protein source.
Main Highlights
  • Low-fat formula for easier weight management.
  • Flaxseed reduces cholesterol levels and supports healthy skin and a shiny coat.
  • No added gluten, free of soya and chemical dyes. No artificial preservatives. Only natural antioxidants. High in vitamine E to support immune function.
  • The real label - 300 g of chicken meal in 1 kg of food corresponds to 1200 g of fresh meat. In The Hunger of The Wolf dog food we use a meal so we do not claim very high content of raw meat only to make the labels look much better to the consumer than they really are. Raw meat may contain 70%-90% water. For example chicken meal is simply fresh chicken that has already been cooked to remove moisture – this makes it a much more highly-concentrated source of protein.
  • A delicious taste your dog will love - by creating this dog food we remembered about ancestors of dogs - wolves, which are true carnivores, therefore, the main ingredient of our food is always meat.
9.5
Superb
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5
9.4
Superb
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The Bramble Bay Hills Diet Perfect Weight Adult Dog Small & Mini | Chicken 1.5kg | Complete and Nutritious Feed for Small Breed Adult Dogs
The Bramble Bay
The Bramble Bay Hills Diet Perfect Weight Adult Dog Small & Mini | Chicken 1.5kg | Complete and Nutritious Feed for Small Breed Adult Dogs
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Why We Love It
  • Helps maintain healthy weight.
  • Supports gentle digestion.
  • Promotes increased metabolism.
Main Highlights
  • Hills Diet Perfect Weight Adult Dogs, Small and Mini, Chicken, 1.5 kg
  • Hills Diet Perfect Weight Small & Mini Dry Dog Food is a full-fledged and nutritious food for adult dogs of small breeds that are less active, neutered or prone to obesity for other reasons.
  • The food has been developed with a unique blend of ingredients and a low fat content to help your dog achieve and maintain a healthy weight so that they can lead a longer and healthier life.
  • Main benefits: weight loss, muscle mass, gentle digestion, increased metabolism, smaller croquettes.
  • 1 Pack Hills Diet Perfect Weight Adult Dog Small & Mini Chicken 3.3 lbs.
9.4
Superb
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9.3
Superb
ROYAL CANIN Mini Light Weight Care - 3kg
ROYAL CANIN
ROYAL CANIN Mini Light Weight Care - 3kg
Why We Love It
  • Premium quality pet food.
  • Ideal for small breeds.
  • Helps maintain healthy weight.
Main Highlights
  • Royal Canin Mini Light Weight Care 3Kg
  • Brand : Royal Canin
  • Product Type : Pet Food
  • Color: Size: Black
  • Size : 3 Kg
9.3
Superb
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9.3
Superb
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Burgess Supadog Light in Fat dry dog food 12.5 kg
Supadog
Burgess Supadog Light in Fat dry dog food 12.5 kg
14% Off
Why We Love It
  • Supports digestive and overall health.
  • Promotes healthy weight management.
  • Boosts skin and coat condition.
Main Highlights
  • Burgess Supadog Light in Fat with Chicken is a complete dry, dog food suitable for adult dogs
  • Suitable for all breeds
  • Made with ingredients to support digestive health.
  • Light in fat and made with L-carnitine to maintain and healthy weight
  • Glucosamine to help support healthy joints
  • Essential fatty acids from fish oils help to support healthy skin and coat
  • With added glucosamine for optimal joint mobility
  • With linseed, zinc and biotin for coats, skin and fur
  • With added yucca to help make stool less smelly
  • Natural antioxidants to support the immune system
  • Beet pulp to aid healthy digestion
9.3
Superb
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8
9.1
Superb
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Skinners Field & Trial Maintenance Dry Dog Food - 15kg
Skinners
Skinners Field & Trial Maintenance Dry Dog Food - 15kg
16% Off
Why We Love It
  • Supports dietary needs efficiently.
  • Offers diverse nutritionally complete options.
  • Promotes overall dog well-being.
Main Highlights
  • DIETARY NEEDS - Field & Trial Maintenance is a nutritionally complete dog food, specially developed and formulated for any dog that requires a less energy dense diet. Typically, older or less active dogs or those predisposed to weight gain.
  • HERITAGE BRAND - The Stradbroke Mill in Suffolk has been in the Skinner family for seven generations and has been manufacturing complete dog foods since the early 1970s.
  • NUTRITIONALLY COMPLETE - Skinner’s Field & Trial now offers a range of 19 nutritionally complete diets for active and working dogs of every age, breed and activity level.
  • NATURAL INGREDIENTS - Skinner’s does not add any artificial colouring, flavours or preservatives to any of our products, where possible we try and use locally sourced ingredients surrounding our Suffolk mill.
  • MAINTENANCE - Field & Trial Maintenance is an oval shaped kibble to aid in feelings of fullness. It has a protein level of 18% and a fat level of 11% to support normal day-to-day activity and provides everything your dog requires to remain happy and healthy. “Packaging may vary”.
9.1
Superb
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9.0
Superb
Royal Canin X-Small Light Weight Care Adult Dog Food 1.5kg
ROYAL CANIN
Royal Canin X-Small Light Weight Care Adult Dog Food 1.5kg
Why We Love It
  • Supports healthy weight maintenance.
  • Promotes optimal digestion and health.
  • Tailored for small breed dogs.
Main Highlights
  • Royal Canin
  • X-Small Light Weight Care
  • Complete Adult Dog Food
9.0
Superb
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10
8.8
Excellent
PRO PLAN VETERINARY DIETS OM Obesity Management Dry Dog Food 3kg
PURINA PRO PLAN
PRO PLAN VETERINARY DIETS OM Obesity Management Dry Dog Food 3kg
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Why We Love It
  • Promotes healthy weight loss.
  • Ensures nutrient-rich, low calorie intake.
  • Helps control blood sugar levels.
Main Highlights
  • High protein to help promote loss of body fat while maintaining lean muscles during weight loss
  • Low calorie: reduced levels of fat to help reduce the number of calories consumed
  • Glucose control: high in complex carbohydrates and fibre to help even out blood sugar levels throughout the day, reducing hunger pangs and helping dog feel fuller for longer
  • Ensure one's dog gets all the nutrients they need and help them to feel full whilst reducing their calorie intake
8.8
Excellent
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