Best Dog Food for Weight Loss

Updated: March 13, 2022

This post may contain affiliate links to our partners like Chewy, Amazon, and others. Purchasing through these helps us further the A-Z Animals mission to educate about the world's species..

The Best Dog Food for Weight Loss and Weight Control for 2022

We adore feeding our dogs goodies for just about everything as pet owners. Before you know it, you’re looking at your pet and realizing they’ve gained weight. It might be difficult for dog owners to tell if their dog is overweight. 

Veterinarians will inform you that your pooch should eat less, have fewer treats, or take a long stroll around the block. It doesn’t matter how your dog becomes overweight; what important is that there is food available to assist him to lose weight.

To support your dog in losing weight, you don’t need to be an expert in canine nutrition. The four finest kibble alternatives for weight reduction and weight control have been discovered and we’re here to share them with you! While researching these options, we discovered a number of useful recommendations to help you.

Can You Ace This Quiz?

Will you be the 30th?
  1. Merrick Grain-Free Healthy Weight Recipe Dry Dog Food
  2. Merrick Grain-Free Healthy Weight Recipe Dry Dog Food
    • No additives, fillers or animal by-products
    • All-natural ingredient list
    • High-protein ingredients help dogs burn fat and stay satisfied
    • Extra glucosamine soothes joints that ache from extra weight
    • Probiotic ingredients aid in digestion
    Check Chewy Check Amazon
  3. Blue Buffalo Wilderness Healthy Weight Chicken Recipe Grain-Free Dry Dog Food
  4. Blue Buffalo Wilderness Healthy Weight Chicken Recipe Grain-Free Dry Dog Food
    • Ideal for older dogs who need to control their weight
    • Nutrients include omega fatty acids from flaxseed and fish meal, which are beneficial to dogs' hair, skin, joints and eyesight.
    • Chicory root is high in fiber to keep dogs satisfied longer
    • High in protein
    Check Chewy Check Amazon
  5. Wellness Small Breed Complete Health
  6. Wellness Small Breed Complete Health
    • A protein-packed ingredient list includes salmon meal, chicken meal and poultry
    • Carbs include rice and oats, ideal for sensitive stomachs
    • Omega fatty acids include flaxseed and salmon
    Check Chewy Check Amazon
  7. Nutro Natural Choice Healthy Weight
  8. Nutro Natural Choice Healthy Weight
    • Great value for weight control dog food
    • Wholesome ingredients include lentils, chicken and sweet potatoes
    • Lamb and chicken provide amino acids and glucosamine, ideal for joints and digestion
    Check Chewy Check Amazon

Overall Best: Merrick Healthy Weight Dry Dog Food

Merrick Healthy Weight Dry Dog Food is at the top of the list when it comes to the best dog food that will help your pooch lose weight. One of the primary reasons we picked this meal is that it contains no additives or animal by-products that are either inexpensive or unneeded. 

Merrick is noted for employing all-natural ingredients to aid in the weight management of dogs. Foods high in fillers are high in empty calories, which may rapidly mount up on the scale. Merrick’s has a lot of protein, which could help your dog burn fat and stay satisfied for longer.

Deboned beef, turkey meal, chicken meal, and chicken fat are the major components. Your dog will benefit from the extra glucosamine because it is extremely beneficial to their joints. Excess weight can rapidly lead to joint discomfort, which glucosamine can help to reduce. 

The kibble also contains enough probiotics to keep your dog’s digestive tract working properly. Overall, we can’t think of better dog food to take the top slot from Merrick 3836 Healthy Weight Dry Dog Food.

Best Overall
Merrick Grain-Free Healthy Weight Recipe Dry Dog Food
  • No additives, fillers or animal by-products
  • All-natural ingredient list
  • High-protein ingredients help dogs burn fat and stay satisfied
  • Extra glucosamine soothes joints that ache from extra weight
  • Probiotic ingredients aid in digestion
Check Chewy Check Amazon

Best Dog for Senior Dogs: Blue Buffalo Wilderness Healthy Weight Dog Food

Blue Buffalo Wilderness Healthy Weight Dog Food is a great choice to help older dogs control or lose weight. As dog’s age, their diet needs to be adjusted slightly as they often become less active.

Omega fatty acids included in flaxseed and fish meal are beneficial to a dog’s hair, skin, joints, and eyesight. Blue Buffalo also includes chicory root, which is high in fiber and helps to keep your dog’s digestive tract healthy.

Pet parents agree that the Blue Buffalo Wilderness line is quite outstanding. It’s high in protein thanks to the chicken meal and chicken. There’s also pea protein in there, and all of these tasty components can help your dog lose weight.

Best for Older Dogs
Blue Buffalo Wilderness Healthy Weight Chicken Recipe Grain-Free Dry Dog Food
  • Ideal for older dogs who need to control their weight
  • Nutrients include omega fatty acids from flaxseed and fish meal, which are beneficial to dogs' hair, skin, joints and eyesight.
  • Chicory root is high in fiber to keep dogs satisfied longer
  • High in protein
Check Chewy Check Amazon

Best for Puppies: Wellness Complete Health Dog Food

Though puppies should start out with soft food according to most vets, once they’re able to have kibble WellnessComplete Health Dog Food is our favorite option. Just because a dog is young doesn’t mean it can’t quickly become overweight.

Wellness Complete Health differs from other small dog food in that it contains salmon meal, chicken meal, and poultry. Each mouthful has a lot of protein, which can help your dog lose weight and gain muscle. 

Rice and oats are the major carbohydrates in this meal, which is great for dogs with sensitive stomachs. Flaxseed and salmon oil are used in Wellness Complete Health to offer vital omega fatty acids.

Young dogs will benefit from the kibble, which comes in bite-sized bits that are simple to chew and digest. The salmon oil has a pronounced fish odor, according to some pet parents. When you’re not pouring a bowl for your dog’s next meal, make absolutely sure the bag is closed.

Best for Puppies
Wellness Small Breed Complete Health
  • A protein-packed ingredient list includes salmon meal, chicken meal and poultry
  • Carbs include rice and oats, ideal for sensitive stomachs
  • Omega fatty acids include flaxseed and salmon
Check Chewy Check Amazon

Best for Adult Dogs: NUTRO Wholesome Healthy Weight Dry Dog Food

NUTRO Wholesome Healthy Weight Dry Dog Food is an excellent choice in terms of value weight control dog food, whether you’re wanting to save cash or you’re on a limited budget. 

The nutrients in this dog chow are fantastic. Lentils, chicken, and sweet potatoes are included, giving your adult dog a delightful supper that won’t add to his weight gain. There are also lamb and chicken meals that are high in amino acids and glucosamine, which are good for your dog’s joints and digestion.

NUTRO employs satisfying complex carbohydrates like hardly and rice that doesn’t irritate the stomach. One thing to keep in mind about this choice is that it contains a lot of salt. If your dog has hypertension, you might want to try a different option from our selection.

Best for Adults
Nutro Natural Choice Healthy Weight
  • Great value for weight control dog food
  • Wholesome ingredients include lentils, chicken and sweet potatoes
  • Lamb and chicken provide amino acids and glucosamine, ideal for joints and digestion
Check Chewy Check Amazon

Choosing the Best: What to Look For

There are a variety of weight-loss dog foods for sale sale, but not all of them are nutritious. The following are among the things to consider while selecting a weight-loss food for your four-legged friend.

Healthy Fats and Probiotics for Gut Health

Probiotics are beneficial bacteria that help your dog’s digestive tract work properly. If you pick meals that contain probiotics, your dog may be less likely to have stomach pain while switching diets, and his stomach will be better suited to digest his food. 

Search for food that has omega-3 or omega-6 fatty acids, which are good for your dog’s health. Healthy fats provide several advantages, including healthier joints, enhanced vision, and a lustrous coat.

Your pup’s food has to include the vitamins, minerals, and appropriate levels of important macros such as proteins, fats, carbohydrates, and fatty acids that he needed to keep healthy. 

Lower Calorie Count 

The bulk of weight-loss foods is lower in calories than typical dog food. In principle, such meals should have the same amount so that your pup gets full after eating. This is normally accomplished by increasing the amount of fiber in one’s diet. 

Fiber has very few calories, but it fills up a lot of space in your dog’s stomach. In addition, many weight-loss meals are richer in protein and lower in fat. 

Because fat provides more calories per weight than proteins or carbs, this decreases the caloric value of the meal. Your dog will get the nutrition it needs thanks to the additional protein.

Overall Taste 

Your dog will stop eating if weight-loss food does not appeal to her taste buds. As a result, to discourage your dog from embarking (pun intended) on a hunger strike, look for foods that contain appetizing proteins and fats.

The Different Types of Dog Food for Weight Loss and Weight Control: Pros and Cons Compared

Let’s talk a little bit about the advantages and disadvantages of the most common types of dog food that are designed to help your pooch lose weight. ​​

Pros Cons
Available in bigger quantitiesGoes bad quicker than other options
Usually more affordable Can be hard for some dogs to chew
Several flavor options available
Helps with dental health

Soft Canned Food

ProsCons
Easier for dogs to eatDoesn’t get rid of tartar or plaque
Can be used to hide medication
Tends to be tastier than dry food

Verified Review: User Experience

One pup parent has this to say about our top choice “I have purchased several kinds of the Merrick dry dog food depending on what my dogs need for the last 10 or more. They have loved every kind. Merrick seems to be a healthy choice for dogs if you are trying to avoid grains. I also like the fact that the food is made in the USA.”

Kirk says that the Merrick dog food helped his pup lose weight. “I used this for my dog Mr.Hooch – pitbull, age 7, has been attacked multiple times in the past. Anyway. Last vet appointment he weighed 97lbs and via he takes multivitamins for his overall body he needed to lose weight in order to feel better while aging. And he was able to do that.”

The Wellness Natural pet food we reviewed above is a tasty choice for smaller dogs. An Amazon user reported the following: “My wiener dog loves this food! He has a great coat and is always active and ready to play/hunt/walk. Being only 13 pounds this particular blend has been great for keeping his weight under control.”

About the Author

When she's not busy playing with her several guinea pigs, 14-year-old dog, or her cat Spirit, Kirstin is writing articles to help other pet owners. She's also a REALTOR® in the Twin Cities and is passionate about social justice. There's nothing that beats a rainy day with a warm cup of tea and Frank Sinatra on vinyl for this millennial.

More from A-Z Animals