Best Food To Make Dog Fat

Discover the best food to help your dog gain weight safely and healthily. Explore expert tips and recommendations for a balanced diet that promotes optimal weight gain in dogs.

When it comes to selecting the best food to help your dog gain weight healthily, it’s essential to choose high-quality options that provide extra calories without compromising on nutrition. The right diet is not only about increasing food amounts but also about the right ingredients that support overall health while encouraging healthy weight gain. This can include foods rich in protein and fats that are specifically formulated for dogs needing to add pounds in a safe and effective manner.

In this guide, I’ll break down some of the top contenders designed to help dogs with weight gain. Each product is curated based on its nutritional profile and how it caters to the specific needs of dogs that require weight management. I’ll share insights on their benefits, helping you make an informed choice for your furry friend’s diet plan.

Top Picks

1
Hunger of the Wolf Dry Dog Food - Light Formula
Best Overall
Hunger of the Wolf Dry Dog Food - Light Formula
Low-fat formula for easier weight management
9.8
Amazon.co.uk
2
Vet's Kitchen Low Fat Dog Food Mix
Premium Performance
Vet's Kitchen Low Fat Dog Food Mix
30% less fat than our Everyday Health dry dog food
9.5
Amazon.co.uk
3
Eukanuba Weight Control Dry Dog Food 15 kg
High Performance
Eukanuba Weight Control Dry Dog Food 15 kg
Supports weight loss in large breeds
9.3
Amazon.co.uk
4
Eukanuba Weight Control Dry Dog Food 15kg
Best Value
Eukanuba Weight Control Dry Dog Food 15kg
Formulated for weight management and health
9.1
Amazon.co.uk
5
Royal Canin Low Fat Veterinary Diet Food
Most Reliable
Royal Canin Low Fat Veterinary Diet Food
Pet food for Dogs Dry food Recommended for Dogs above 12 months
8.8
Amazon.co.uk
6
Hill's Low Fat Digestive Care Dog Food
Editor's Choice
Hill's Low Fat Digestive Care Dog Food
Specially designed for digestive health
8.6
Amazon.co.uk
7
Eukanuba Dry Dog Food for Adult Labs
Eukanuba Dry Dog Food for Adult Labs
Supports healthy joints and heart function
8.4
Amazon.co.uk
8
PRO PLAN Sensitive Skin Dry Dog Food 14kg
PRO PLAN Sensitive Skin Dry Dog Food 14kg
Packed with salmon for sensitive dogs
8.2
Amazon.co.uk
9
Lovejoys Light Senior Dry Dog Food 12kg
Lovejoys Light Senior Dry Dog Food 12kg
reduced protein and fat in a low protein dog food formula for
8
Amazon.co.uk
10
Hypoallergenic Dry Dog Food with Fish & Potato
Hypoallergenic Dry Dog Food with Fish & Potato
Supports mobility and joint health for dogs
7.8
Amazon.co.uk

10 Best Food To Make Dog Fat

Best Overall
1

Hunger of the Wolf Dry Dog Food - Light Formula

Low-fat formula for easier weight management
9.8/10
EXPERT SCORE
The Hunger of the Wolf Dry Dog Food is specially formulated for overweight and sterilised dogs, featuring a low-fat chicken recipe. This 14 kg bag supports weight management while ensuring a tasty meal for my furry friend.
Updated: August 10, 2026 1:35 pm

Pros

Designed for weight management with a low-fat formula.
Uses chicken meal for a rich source of protein.
Free from gluten, soya, and artificial preservatives.
Contains flaxseed for healthy skin and coat.

Cons

May not be suitable for dogs with specific dietary restrictions.
Some dogs may require an adjustment period to switch to this food.

Overview

The Hunger of the Wolf Dry Dog Food is specially formulated for overweight and sterilised dogs, featuring a low-fat chicken recipe.

This 14 kg bag supports weight management while ensuring a tasty meal for my furry friend.

Key Features of The Hunger of the Wolf Dry Dog Food

Low-fat formula aids in weight management.
Rich chicken meal, approximating fresh meat for high protein content.
Natural antioxidants and high vitamin E level support immune function.
Formulated without artificial additives for a healthier diet.

Practical considerations

When considering this dog food, it’s essential to evaluate my dog’s specific dietary needs and consult a vet if unsure.

While it caters to weight management, individual reactions to ingredients can vary.

Real-world insight

I’ve noticed my dog enjoys meal times more with this tasty food, and it has positively impacted his weight management journey.

With natural ingredients, I feel confident knowing I’m providing a diet that supports his overall health.


Premium Performance
2

Vet's Kitchen Low Fat Dog Food Mix

30% less fat than our Everyday Health dry dog food
9.5/10
EXPERT SCORE
Vet's Kitchen Healthy Weight Complete Dry Dog Food offers a balanced diet with 30% less fat, perfect for maintaining a healthy weight. Its high fibre content ensures your dog feels full while the hypoallergenic formula supports overall well-being.
Updated: August 10, 2026 1:35 pm

Pros

Lower fat content at 30% less than standard options, supporting weight control.
High fibre recipe promotes satiety and eases the transition from high-fat diets.
Hypoallergenic ingredients make it suitable for sensitive dogs.
Added L-carnitine helps maintain lean muscle mass while managing weight.

Cons

May not be suitable for dogs with specific dietary needs beyond common allergens.
The transition period to this diet requires careful monitoring to avoid digestive upset.

Overview

Vet’s Kitchen Healthy Weight Complete Dry Dog Food offers a balanced diet with 30% less fat, perfect for maintaining a healthy weight.

Its high fibre content ensures your dog feels full while the hypoallergenic formula supports overall well-being.

Key Features for Healthy Weight Management

Designed for adult dogs aged 1 and over, specifically targeting those who are overweight.
Gradual introduction over 10 days to ensure dietary adjustment.
Enriched with vitamins and minerals for thorough nutritional support.

Practical considerations

When purchasing this dog food, it’s essential to follow the feeding guidelines provided on the packaging to ensure a smooth transition and optimal results for your dog’s diet.

Real-world insight

In my experience, dogs appreciate the taste of chicken and brown rice in this food, making it easier to instill healthy eating habits without compromising on flavour.


High Performance
3

Eukanuba Weight Control Dry Dog Food 15 kg

Supports weight loss in large breeds
9.3/10
EXPERT SCORE
Eukanuba Weight Control Dry Dog Food is designed specifically for adult large and giant breeds, ensuring a balanced diet with 30% less fat. This complete formula not only aids in weight management but also supports joint health and dental hygiene.

Pros

30% less fat for effective weight management
Supports joint health with natural glucosamine
Clinically proven to reduce tartar in just 28 days
Maintains strong teeth and a balanced diet

Cons

May not be suitable for dogs with chicken allergies
Higher price point compared to standard dog foods
Limited flavour variety available

Overview

Eukanuba Weight Control Dry Dog Food is designed specifically for adult large and giant breeds, ensuring a balanced diet with 30% less fat.

This complete formula not only aids in weight management but also supports joint health and dental hygiene.

Key Features of Eukanuba Weight Control Dog Food

Includes L-carnitine to help preserve lean muscle while reducing body fat
Formulated to support healthy joints in larger breeds
No artificial flavours or colourants added for natural nutrition
Clinically proven to promote dental health in dogs

Practical considerations

While this food is great for weight management in large breeds, owners should consider potential dietary restrictions, such as allergies to chicken.

Also, the price may be a factor for those on a budget, but the quality justifies the investment.

Real-world insight

In my experience, transitioning to Eukanuba Weight Control has made a noticeable difference in my dogs’ health and vitality.

They not only enjoy the taste, but I also feel more confident knowing they’re getting a nutritious diet that helps them maintain a healthy weight.


Best Value
4

Eukanuba Weight Control Dry Dog Food 15kg

Formulated for weight management and health
9.1/10
EXPERT SCORE
Eukanuba Weight Control Low Fat Complete Dry Dog Food is designed for adult small and medium breeds, featuring chicken for lean muscle preservation. Enriched with L-carnitine, this kibble supports healthy weight management and digestion.
Updated: August 10, 2026 1:35 pm

Pros

Contains L-carnitine for effective weight management.
Promotes healthy skin and coat with omega-6 and omega-3 fatty acids.
Supports dental health through a unique kibble shape.
Balanced nutrition without artificial flavours or colourants.

Cons

Not suitable for large breed dogs.
May require gradual introduction to avoid digestive upset.

Overview

Eukanuba Weight Control Low Fat Complete Dry Dog Food is designed for adult small and medium breeds, featuring chicken for lean muscle preservation.

Enriched with L-carnitine, this kibble supports healthy weight management and digestion.

Key Features of Eukanuba Weight Control Dog Food

Enriched with calcium and glucosamine to support joint health.
Clinically proven to reduce tartar buildup within 28 days.
Aids in promoting strong natural defences with antioxidants.

Practical considerations

While Eukanuba’s formulation is ideal for small and medium breeds, it’s essential to monitor your dog’s response to the diet, particularly when transitioning from another food to prevent digestive issues.

Real-world insight

In my experience, dogs thrive on this diet when combined with regular exercise, making it an excellent choice for maintaining a healthy weight while ensuring they stay active and energetic.


Most Reliable
5

Royal Canin Low Fat Veterinary Diet Food

Pet food for Dogs Dry food Recommended for Dogs above 12 months
8.8/10
EXPERT SCORE
Royal Canin Gastro Intestinal Low Fat Canin Food is specially formulated for adult dogs that need a low-fat diet. With a weight of 12 kg, it supports dogs' digestive health while still providing essential nutrients.
Updated: August 10, 2026 1:35 pm

Pros

Tailored for dogs with specific dietary needs.
Supports digestive health with a low-fat formulation.
Convenient 12 kg bag for extended use.
Provides essential nutrients while managing fat intake.

Cons

May not be suitable for all dogs, particularly those without specific dietary requirements.
Higher price point compared to regular dog food.

Overview

Royal Canin Gastro Intestinal Low Fat Canin Food is specially formulated for adult dogs that need a low-fat diet.

With a weight of 12 kg, it supports dogs’ digestive health while still providing essential nutrients.

Key Features for Optimal Canine Health

Designed to support dogs with sensitive stomachs.
Formulated to maintain ideal weight during dietary management.
Provides balanced nutrition despite lower fat content.

Practical considerations

While this diet works well for dogs needing a low-fat option, it’s essential to consult with a veterinarian before switching foods.

The specific needs of your dog should always guide your purchasing decisions.

Real-world insight

In my experience, choosing a veterinary diet like Royal Canin can significantly impact my dog’s health.

It’s reassuring to know I’m providing nutrition specifically designed for their needs, especially when managing weight and digestive issues.


Editor's Choice
6

Hill's Low Fat Digestive Care Dog Food

Specially designed for digestive health
8.6/10
EXPERT SCORE
Hill's Prescription Diet i/d Low Fat Digestive Care is designed to support your dog's digestive health with its unique low-fat formula. Packed with beneficial ingredients, it's perfect for dogs that need a gentle touch to their diet.
Updated: August 10, 2026 1:35 pm

Pros

Formulated specifically for dogs with digestive concerns
Contains prebiotic fibres that help maintain bowel regularity
Rich in omega fatty acids for enhanced overall health
Clinically proven antioxidants to support immunity

Cons

Can be more expensive than regular dog food options
Requires veterinarian consultation before use
Not suitable for dogs without specific dietary needs

Overview

Hill’s Prescription Diet i/d Low Fat Digestive Care is designed to support your dog’s digestive health with its unique low-fat formula.

Packed with beneficial ingredients, it’s perfect for dogs that need a gentle touch to their diet.

Key Features of Hill's Prescription Diet i/d

Clinically shown to activate beneficial gut bacteria
Unique blend of prebiotic fibres for improved digestion
Low-fat formulation ideal for sensitive stomachs
Enriched with essential omega-3 and 6 fatty acids

Practical considerations

This product is designed primarily for dogs with specific digestive health needs, so it’s important to consult your vet before making any dietary changes to ensure it’s appropriate for your pet’s individual condition.

Real-world insight

From my experience, feeding my dog Hill’s Prescription Diet i/d has really made a noticeable difference in his digestive health, showing that even subtle changes in diet can significantly impact a dog’s well-being.


7

Eukanuba Dry Dog Food for Adult Labs

Supports healthy joints and heart function
8.4/10
EXPERT SCORE
Eukanuba Complete Dry Dog Food is specially formulated for adult Labrador Retrievers, featuring fresh chicken as the primary ingredient. This 12 kg bag promotes healthy joints, a strong heart, and a radiant coat, making it an excellent choice for keeping my furry friend fit and vibrant.
Updated: August 10, 2026 1:35 pm

Pros

Supports healthy muscle maintenance and fat loss.
Contains glucosamine and chondroitin for joint health.
Promotes dental health by reducing tartar build-up.
Contributes to a shiny coat with optimal omega fatty acids.

Cons

Can be expensive compared to other brands.
May not suit dogs with specific dietary restrictions.

Overview

Eukanuba Complete Dry Dog Food is specially formulated for adult Labrador Retrievers, featuring fresh chicken as the primary ingredient.

This 12 kg bag promotes healthy joints, a strong heart, and a radiant coat, making it an excellent choice for keeping my furry friend fit and vibrant.

Key Features of Eukanuba Dry Dog Food

Formulated with fresh chicken for high-quality protein.
Clinically proven to reduce plaque and maintain dental health.
Supports heart health with natural taurine.
Optimal balance of omega-6 and omega-3 fatty acids for skin health.

Practical considerations

While Eukanuba is an excellent choice for many adult Labradors, it’s important to check for any specific dietary needs or restrictions my dog may have before making the purchase.

Real-world insight

I’ve noticed that switching to Eukanuba has really helped maintain my Labrador’s energy levels and overall health, making playtime and walks much more enjoyable.


8

PRO PLAN Sensitive Skin Dry Dog Food 14kg

Packed with salmon for sensitive dogs
8.2/10
EXPERT SCORE
This 14kg pack of PRO PLAN Medium Sensitive Skin Adult Dry Dog Food features salmon as the primary ingredient, making it a protein-rich option for my furry friend. With tailored nutrition specifically for medium breeds and sensitive skin, it promotes overall health and wellbeing.

Pros

High protein content from salmon supports muscle health.
Designed specifically for dogs with sensitive skin.
Boosted omega-3 fatty acids contribute to a healthy coat.
Free from added colourants for a more natural option.

Cons

Higher price point compared to standard dog foods.
Only suitable for medium breeds, not ideal for smaller or larger dogs.

Overview

This 14kg pack of PRO PLAN Medium Sensitive Skin Adult Dry Dog Food features salmon as the primary ingredient, making it a protein-rich option for my furry friend.

With tailored nutrition specifically for medium breeds and sensitive skin, it promotes overall health and wellbeing.

Features that matter for your dog's diet

Salmon as the number one ingredient ensures high palatability.
Contains carefully selected protein sources tailored for sensitive dogs.
Rich in omega-3 fatty acids to promote healthy skin and coat.
Developed by veterinarians for scientifically backed nutrition.

Practical considerations

While PRO PLAN is a premium choice for sensitive dogs, it is important to ensure that my dog’s specific dietary needs align with this formula, and be mindful of the pricing for regular feeding.

Real-world insight

After trying various brands, I’ve found that my dog thrives on the PRO PLAN formula, especially with the salmon flavour.

It has not only improved his coat condition but also reduced any skin irritations he previously had.


9

Lovejoys Light Senior Dry Dog Food 12kg

reduced protein and fat in a low protein dog food formula for
8/10
EXPERT SCORE
I appreciate how Lovejoys Light/Senior Dry Dog Food serves my senior dog’s specific needs with its hypoallergenic formula. This low-fat, lamb and rice kibble not only aids digestion but also supports joint health for a happy, active life.
Updated: August 10, 2026 1:35 pm

Pros

Hypoallergenic formula suitable for sensitive stomachs
Low-fat, tailored for weight control in less active dogs
Supports joint health with essential ingredients
Generous 12kg size, ideal for multi-dog households

Cons

May not be suitable for younger or high-energy dogs
Limited flavour variety, focusing solely on lamb and rice

Overview

I appreciate how Lovejoys Light/Senior Dry Dog Food serves my senior dog’s specific needs with its hypoallergenic formula.

This low-fat, lamb and rice kibble not only aids digestion but also supports joint health for a happy, active life.

Key Features of Lovejoys Light/Senior Dry Dog Food

Hypoallergenic and wheat-free to ease digestion
Low fat and low protein content for weight management
Contains glucosamine and chondroitin for joint support
Perfectly formulated for senior dogs needing special care

Practical considerations

While this dog food is an excellent choice for seniors or dogs with sensitivities, it may not provide the necessary energy levels for younger, more active pets.

It’s best suited for those needing to maintain a healthy weight or support for ageing bodies.

Real-world insight

Having used this dog food for my own senior dog, I found that it significantly improved his mobility and overall comfort during meals.

It’s comforting to know I’m providing him with a formula that caters specifically to his needs.


10

Hypoallergenic Dry Dog Food with Fish & Potato

Supports mobility and joint health for dogs
7.8/10
EXPERT SCORE
Autarky Grain Free Tasty White Fish and Potato is an ideal choice for those looking for a hypoallergenic dog food. With joint support features and natural ingredients, it helps keep my active dog healthy and satisfied.
Updated: August 10, 2026 1:35 pm

Pros

Hypoallergenic formula suitable for dogs with sensitivities.
Supports joint health with natural ingredients.
High protein and balanced fat content for active dogs.
Rich in antioxidants and beneficial herbs for immune support.

Cons

May not suit dogs who prefer wet food varieties.
Higher price point compared to some regular dog foods.

Overview

Autarky Grain Free Tasty White Fish and Potato is an ideal choice for those looking for a hypoallergenic dog food.

With joint support features and natural ingredients, it helps keep my active dog healthy and satisfied.

Key Features of Autarky Grain Free Dog Food

Contains a unique joint care package with glucosamine and marine algae.
Grain-free and soya-free, reducing skin and digestive issues.
Loaded with prebiotics for improved digestion.
100% natural ingredients with added herbs for palatability.

Practical considerations

While this dog food is a great option for active and sensitive dogs, it’s essential to consider my dog’s specific dietary needs and preferences.

Transitioning to a new diet should be done gradually to ensure their digestive system adjusts well.

Real-world insight

In my experience, dogs thrive on a diet that combines excellent nutrition with their taste preferences.

Autarky’s natural ingredients not only keep my dog happy but also ensure they receive the essential nutrients needed for their active lifestyle.

Which Best Food To Make Dog Fat Is Best for You?

Finding the right food for weight gain in dogs involves understanding your dog’s specific needs and preferences. Here are several scenarios that can guide your decision as you consider the best options:

For Active Dogs

If you have an active dog that burns a lot of calories, opt for high-calorie foods that provide richer support.

  • Hunger of the Wolf Dry Dog Food – Light Formula for protein-rich and low-fat energy.
  • Eukanuba Weight Control Dry Dog Food for robust ingredients that ensure balanced energy.

For Senior Dogs

For older dogs or those that are less active, look for options that are joint-supporting while providing necessary calories.

  • Lovejoys Light Senior Dry Dog Food for a hypoallergenic diet tailored for seniors.
  • Eukanuba Weight Control for its balance of nutrients and support for mobility.

For Sensitive Stomachs

If your dog has dietary sensitivities, hypoallergenic options can prevent digestive upset while aiding weight gain.

  • Royal Canin Low Fat Veterinary Diet Food for tailored nutrition.
  • Hypoallergenic Dry Dog Food with Fish & Potato for natural ingredients catered to sensitive dogs.

For Dogs with Digestive Issues

Specific breeds might need food that assists with digestion while still being supportive in weight gain.

  • Hill's Low Fat Digestive Care Dog Food for its gentle formulation.
  • Vet's Kitchen Low Fat Dog Food Mix to aid digestive health with higher fibre content.

How to Choose Best Food To Make Dog Fat

Choosing the right dog food to help your pet gain weight is crucial to ensure they do so safely and effectively. Here are some important aspects to consider when selecting the best option for your dog:

Nutritional Content

Look for high-quality protein sources and healthy fats that provide the necessary calories for weight gain. A balanced formula will keep your dog healthy while increasing their weight.

  • Aim for a protein content of at least 20-30%.
  • Fats should make up 15-20% of the diet for higher calorie intake.

Special Dietary Needs

Consider any dietary restrictions your dog may have, such as allergies or sensitivities. Opt for hypoallergenic options if needed.

  • Select grain-free options if your dog reacts badly to grains.
  • Pick formulas free from artificial preservatives and fillers.

Age and Breed

Age and size matter substantially in diet; puppies and larger breeds may require different nutrient balances compared to smaller or older dogs.

  • Puppies often need more calories, while seniors may need lower fat options.
  • Large breeds benefit from joint support ingredients.

Vet Recommendations

Consult with a veterinarian before changing your dog’s diet, especially if they have health concerns or specific dietary requirements.

  • Get tailored advice based on your dog's health status.
  • Regular health checks can help adjust dietary needs over time.

Quality Certifications

Choose brands that undergo rigorous testing for safety and nutritional value to ensure you are feeding your dog a proper diet.

  • Check for AAFCO certification on labels.
  • Research brands known for transparency in sourcing and production.

Key Features to Look For

When selecting the right food to help your dog gain weight, keep an eye on the following key features:

High-Quality Protein

Look for named protein sources such as chicken, lamb, or fish as the first ingredient.

Healthy Fats

Essential fats provide vital energy and contribute to overall health.

Digestive Health Support

Includes prebiotics and fibres to aid digestion.

Joint Health Ingredients

For larger or older breeds, joint-support components are essential.

Hypoallergenic Options

If your dog has sensitivities, a hypoallergenic formula is key.

Caloric Density

Food should offer a high number of calories in a small serving.

How We Chose These Products

In selecting the best dog foods for weight gain, several criteria were employed to ensure quality and effectiveness:

Nutritional Quality

We assessed the ingredients to ensure each product offers substantial protein and healthy fats conducive to weight gain.

Brand Reputation

Selected products from well-reviewed brands with a track record of producing safe and effective pet foods.

Veterinary Endorsements

Considered products recommended by veterinarians and pet nutritionists for their health benefits.

Customer Feedback

Analyzed customer reviews and testimonials to gauge real-world success documented by dog owners.

Common Mistakes to Avoid

While trying to help dogs gain weight, it’s common for pet owners to make certain mistakes. Here are some to watch out for:

Overfeeding Low-Quality Food

Feeding large amounts of low-quality food can lead to obesity without proper nutrition.

Ignoring Ingredient Labels

Not scrutinising ingredient lists may result in selecting foods that contain fillers instead of beneficial nutrients.

Neglecting Vet Advice

Not consulting a vet can lead to choosing inappropriate foods for specific health needs.

Sudden Diet Changes

Changing a dog’s diet too quickly can lead to gastrointestinal issues.

FAQs

What is the best way to help my dog gain weight?

Choose high-calorie, protein-rich dog foods designed for weight gain while ensuring a balanced diet.

Can I mix different dog foods to help my dog gain weight?

Mixing can be fine, but ensure the combined foods offer balanced nutrition without excess fillers.

How quickly should I expect to see weight gain in my dog?

Weight gain should be gradual; a few hundred grams a week is a safe target.

Are there risks to rapidly gaining weight?

Yes, rapid weight gain can lead to health problems such as joint issues related to obesity.

How often should I feed my dog?

For weight gain, consider splitting meals into 2-3 smaller portions throughout the day.

What role do treats play in weight gain?

Healthy, high-calorie treats can supplement a diet but should not replace balanced meals.

Is it safe to give my dog human food to help with weight gain?

Caution is necessary; consult your vet on appropriate human food options to prevent digestive issues.

Do weight control dog foods still provide enough nutrition?

Yes, quality weight control foods are designed to be nutritionally complete while managing calorie intake.

Can younger dogs be on a weight gain diet?

Absolutely, but consult your vet to ensure that the formula meets their specific growth needs.

Final Verdict

Hunger of the Wolf Dry Dog Food is my top recommendation for balanced nutrition. Eukanuba options provide great support for joint health while assisting weight gain. Vet’s Kitchen food stands out for its high fibre content and hypoallergenic benefits.

Ultimately, the best food for helping your dog gain weight will depend on their individual health needs and lifestyle. For a safe and effective approach, consider the Hunger of the Wolf for overall balance and palatability, while Eukanuba provides exceptional joint support. Tailoring the diet to suit your dog’s specifics will create the best path forward.

James

James

Hi, my name is James, and the first thing I would like to say is thank you for stopping by my site. First of all, I'll tell you - I'm a regular person who loves dogs, and the main reason I decided to create a blog about dogs is because I got a dog a few years ago.

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