The Best weight gainer for dogs of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best weight gainer for dogs of 2022. Check our ranking below.

2,800 Reviews Scanned

Rank No. #1

PetAg Dyne High Calorie Liquid Nutritional Supplement for Dogs & Puppies 8 Weeks and Older - 16 oz - Supports Performance and Endurance - Sweet Vanilla Flavor

HIGH-CALORIE SUPPLEMENT FOR DOGS & PUPPIES 8 WEEKS AND OLDER - Dyne is a powerful nutritional supplement that provides additional calories to support dogs in all life stages: active, pregnant, lactating, underweight, and senior.
POWERFUL NUTRITION - This high-calorie, low-volume formula supports performance and endurance for working and active dogs; and provides pregnant/lactating dogs with important nutrients.
DENSE FORM OF ENERGY - The concentrated calories in Dyne don’t limit stomach capacity for a dog’s normal diet.
DIRECTIONS - Shake well prior to feeding. Can be fed directly or poured over food. With high fat and a sweet vanilla flavor, Dyne is highly palatable.
ABOUT US - PetAg offers solutions to enrich the lives of animals & their caregivers. From nutritional supplements to grooming products, all our products are science-backed, formulated with high-quality ingredients, and supported by quality control.

Rank No. #2

All American Canine Dog Weight Gainer – High Calorie Dog Food Supplement & Protein Powder for Rapid Weight Gain, Mass, and Recovery – Appetite Stimulant – 60 Servings

HELPS DOG GAIN WEIGHT: All American Canine powder helps dogs to gain healthy weight fast. Our powder is a high-calorie weight gainer and is packed with vitamins, probiotics, and other digestive, joint, and muscle-supporting components that help your pets regain energy and vitality.
HEALTHY WEIGHT SUPPLEMENT: Our premium weight gainer is formulated with a unique blend of high-quality ingredients working to promote joint health, enhance muscle growth, boost the immune system, and support a dog’s overall well-being.
USEFUL INGREDIENTS: Beef broth protein powder, whey protein, ground flaxseed, beef, liver powder, sweet potato powder, pumpkin powder, blueberry powder, sunflower lecithin, organic kelp, and essential nutrients to boost your dog's weight to stay active and play more.
ADD WEIGHT & ENERGY TO YOUR PET FAST: Our high protein and fats powered are packed with essential vitamins and minerals to help your dog gain healthy weight and increase energy levels. They are easy to feed and taste great so your pet will love them.
NONE OF THE BAD STUFF: We're dog lovers. That is why we only use all-natural, safe, and nutritious components. There is no polypropylene (which is safe for cats), glycerin, artificial colors, or trans fats.

Rank No. #3

Dog Weight Gainer Approx 90 Servings - Weight Gain Supplements for Dogs - Canine and Dog Muscle Builder - Made in The USA

DOG WEIGHT AND MUSCLE GAIN - Has your dog recently suffered from an illness or injury which has caused them to lose weight or size? Or do you have a show or working dog which could benefit from some extra size or muscle growth? PET CARE Sciences dog weight gainer is the product for you!
WEIGHT GAINER FOR DOGS - Packed with protein and all the other natural supplements that your dog needs to regain lost weight or increase muscle size. Simply add this daily weight gain supplement into your dogs daily routine to help your dog bulk up. Each serving contains roughly 600 calories.
OTHER KEY BENEFITS - Not only will this supplement help to grow your dogs size it also aids with the side affects of the increase weight. Included vitamins such as amino acid help with joints strain, reduce inflammation and supports your dogs skin and coat condition.
HOW TO USE - Containing roughly 90 servings of sweet bacon flavor powder, you will not struggle to get your dog to take this supplement. Other size options include 30, 45, 90, 230 and 415 packs. Simply add to their food daily to see the best results. We recommend half a scoop daily for a puppy and one full scoop daily for adult dogs. (see product packaging for full portion suggestion)
PET CARE Sciences - We know that your pet's health and happiness is incredibly important to you, and rightly so. PET CARE Sciences is here to help safely maintain the health of your precious pets. Made in the USA from naturally sourced ingredients to best support mans best friend.

Rank No. #4

Miracle Vet High-Calorie Weight Gainer for Dogs & Cats - Multivitamin Nutritional Supplement Gel, Omega Fish Oil, Calcium - Puppy, Senior, Prenatal Cat & Dog Vitamins, Supplements for Weight Gain

HIGH-CALORIE WEIGHT GAINER for DOGS and CATS - Miracle Vet dog high-calorie weight gain multivitamin supplement is packed with calories and essential vitamins, and minerals to support overall pet health and formulated especially for multiple purposes, including senior dog supplements, dog prenatal vitamins, and dog electrolytes
29 VITAMINS & MINERALS - This cat and dog multivitamin is packed with 29 essential vitamins and minerals, including calcium for dogs and fish oil for cats, designed to support your pet's overall health and well-being. Ideal as senior dog vitamins, and dog food supplements, this versatile formula also works as a dog muscle builder and dog food topper for picky eaters ensuring your furry friend gets all the nutrients they need to thrive
#1 INGREDIENT IS OMEGA-3 FISH OIL - Miracle Vet Weight Gain supplement comes packed with omega-3 fish oil, which promotes healthy skin and coat while providing a natural energy source. Ideal for cat, dog moms and pet care enthusiasts, this dog and cat supplement support the overall health of your furry family members. Additional fish oil health benefits: protects the heart, provides support for dry, flaky skin in allergy, helps slow down the progression of kidney disease, aids arthritic joints
EASY TO USE NUTRITIONAL SUPPLEMENT - Our weight gainer for dog and cat multivitamin is simple to incorporate into your pet's daily routine, whether mixed with their regular dog food, used as a dog food topper for picky eaters, or added to water. Ideal for small breed dogs, senior dogs, and puppies, this dog and cat nutritional supplement is perfect for pet owners looking to improve their pet's health, muscle growth, and weight gain. Give your furry friend the care they deserve with Miracle Vet
APPETITE STIMULANT for PETS - Supportive appetite stimulant for dogs and cats will entice even the most finicky eaters, ensuring they get the vitamins and nutrients they need to thrive, including dog electrolytes and calcium for dogs and cats. It caters to various pet needs, making it ideal for cat and dog care. From weight gain and appetite stimulation to senior dog care and prenatal support, this all-in-one formula is perfect for pet parents who want the best for their furry companions

Rank No. #5

Bully Max 2-in-1 High Calorie Weight Gainer for Puppy & Adult Dogs - Multivitamin Liquid Dog Vitamins & Supplements for Weight Gain with Omega Fish Oil & Whey Protein for Small & Large Breeds - 16 oz

RAPID WEIGHT GAIN FORMULA: Bully Max's concentrated liquid dog supplement is a dynamic blend of high-quality proteins and essential nutrients. Each serving is packed with two weight-gaining powerhouses: whey protein and fish oil, proven to expedite weight gain in underweight dogs. Together, these ingredients help even the scrawniest dogs to pack on pounds fast. This potent formula is ideal for all dog breeds and ages, ensuring swift and healthy weight increase.
2-IN-1 HEALTHY WEIGHT SUPPLEMENT: Bully Max's liquid dog weight gainer is a nutrient-rich blend of whey protein and omega-3 fish oil. Designed as a potent weight gain supplement, it's also a comprehensive multivitamin that supports overall health. This easy-to-mix gel, perfect as a dog food topper or direct feed, is enriched with essential vitamins, promoting lean muscle gain & vitality in dogs. Ideal for adding healthy calories, it's the choice for weight management & nutritional enhancement.
HIGH-CALORIE WEIGHT GAIN BOOSTER: Bully Max Weight Gain Supplement, with a staggering 2400 calories per pack, a potent high-calorie enhancer for your dog's regular meals. Offering 150 calories per ounce, primarily from healthy fats, it's an effective way to promote weight gain and maintain stamina. This flexible liquid supplement can double as a dog food topper, easily mixing into wet or dry food, or can be given directly, ensuring your dog gets the essential calories needed for optimal health.
VETERINARIAN-RECOMMENDED FOR ALL BREEDS & AGES: Endorsed by vets, Bully Max's 2-in-1 Weight Gain Dog Supplement is effective for dogs of all sizes, with no known side effects, from as young as 4 weeks to seniors. Ideal for pregnant or nursing dogs, this formula is a delicious way to help your dog achieve a healthy weight. This 16 oz. bag of canine health goodness is tailored for dogs requiring a nutritional boost.
PREMIUM QUALITY, ZERO RECALLS: Made in the USA with globally sourced ingredients, our Bully Max Dog Weight Gainer Liquid meets the highest quality standards. Every product from Bully Max undergoes rigorous vet approval, backed by our commitment to zero recalls. Bully Max is dedicated to high-quality pet care, providing vet-approved, high performance wet dog food and dry dog foods, along with premium puppy & dog supplements, to guarantee top-quality canine nutrition for puppies and senior dogs.

Rank No. #6

All American Canine Dog Weight Gainer Liquid – High Calorie Dog Food Supplement for Rapid Weight Gain, Mass, and Recovery – Appetite Stimulant – 60 Servings

HELPS DOG GAIN WEIGHT: All American Canine powder helps dogs to gain healthy weight fast. Our powder is a high-calorie weight gainer and is packed with vitamins, probiotics, and other digestive, joint, and muscle-supporting components that help your pets regain energy and vitality.
HEALTHY WEIGHT SUPPLEMENT: Our premium weight gainer is formulated with a unique blend of high-quality ingredients working to promote joint health, enhance muscle growth, boost the immune system, and support a dog’s overall well-being.
ADD WEIGHT & ENERGY TO YOUR PET FAST: Our high protein and fats powered are packed with essential vitamins and minerals to help your dog gain healthy weight and increase energy levels. They are easy to feed and taste great so your pet will love them.
NONE OF THE BAD STUFF: We're dog lovers. That is why we only use all-natural, safe, and nutritious components. There is no polypropylene (which is safe for cats), glycerin, artificial colors, or trans fats.
Made in USA. Manufactured in United States of America.

Rank No. #7

Bully Max Dog Weight Gainer - High Calorie Treats for Puppies and Adults - Dog Food Performance Supplement for Healthy Weight Gain & Immunity, 75 Soft Chews for Small, Medium & Large Breed - 300g

EFFECTIVE SOLUTION FOR HEALTHY WEIGHT GAIN: Bully Max Weight Gainer Dog Chews provide a natural and effective way to support healthy weight gain in dogs. Each bag delivers 1,500 calories, ensuring your pitbull, bulldog, or any breed gets the essential nutrition for optimal health and vitality. These high-calorie supplements are ideal for underweight dogs, including growing puppies and senior dogs, helping them build muscle and maintain energy levels.
PROBIOTICS FOR DIGESTIVE & IMMUNE SUPPORT: Packed with 250 million CFUs of probiotics per bag, Bully Max Weight Gain Dog Chews promote better digestion and strengthen the immune system. Suitable for all dog life stages, these nutrient-packed chews provide comprehensive support for your pet's health. This dog weight gain supplement is ideal for all life stages, from young puppies to adult dogs, enhancing their overall health and wellbeing.
VERSATILE AS A TASTY DOG FOOD TOPPER OR TREAT: Bully Max Weight Gainer Power Chews provide a convenient and delicious way to support weight gain and energy. Ideal for dogs of all ages and breeds, these bacon-flavored chews can be given as a treat or easily crushed and used as a food topper. Perfect for walks, hikes, or play sessions, they’re packed with high calories, making them an excellent supplement for dogs needing an extra boost of energy and nutrition.
PURE & WHOLESOME INGREDIENTS: Bully Max Power Chews, made with high-quality natural ingredients and enriched with essential vitamins, minerals, and nutrients, are ideal for dog and puppy weight gain. These dog chews for gaining weight are free from added sugar, gluten, wheat, artificial flavors, animal by-products, glycol, and glycerine, ensuring a natural, balanced diet. These chews support healthy weight gain without harmful additives, providing nutrition and delicious taste in every bite.
PREMIUM QUALITY & VET-APPROVED EXCELLENCE: Made in the USA with globally sourced ingredients, our Bully Max Dog Chews meet the highest quality standards. Every product from Bully Max undergoes rigorous vet approval, backed by our commitment to zero recalls. Bully Max is dedicated to high-quality pet care, providing vet-approved, high performance wet dog food and dry dog foods, along with premium puppy & dog supplements, to guarantee top-quality canine nutrition for puppies and senior dogs.

Rank No. #8

Vetoquinol Nutri-Cal 4.25 Oz - High Calorie Supplement for Cats and Dogs

Nutritional gel for pets who need extra calories and vitamins; also for growing puppies and kittens
Appetite stimulant, calorie booster, weight gainer for finicky or aging pets or pets refusing food
Nutri-Cal for dogs and cats also acts as an extra energy source; benefits hunting and working dogs
High-calorie pet supplement; contains omega-3 and omega-6 essential fatty acids and multivitamins
Palatable, simple to administer, easily-digested gel; accessible calories support a healthy appetite

Rank No. #9

2-Pack Nutri-Cal High Calorie Dietary Supplement, 4.25-Ounce Tube

Extra Calories & Vitamins - Tomlyn High Calorie nutritional gel for dogs provides extra calories & vitamins for picky eaters, working dogs, or aging dogs who need additional nutritional support.
Daily Support for Your Dog - Regular use of Tomlyn Nutri-Cal can help ensure your dog gets the essential nutrients needed for optimal health and well-being.
Dog Calorie Supplement - Nutri-Cal for Dogs helps support a healthy appetite and provides easy-to-digest calories to pets who are rapidly growing, have reduced appetites or are highly active
Rich in Omegas - Our dog nutritional supplement is rich in omega-3, omega-6, and omega-9 fatty acids to support heart, skin, and joint health in your pet.
Easy to Administer - Nutri-Cal can be given directly from the tube, added to food, or administered as a treat, providing flexibility in dosing with a malty taste that your dog will find irresistible

Rank No. #10

All American Canine Dog Weight Gainer Chews – High Calorie Dog Food Supplement for Rapid Weight Gain, Mass, and Recovery – Appetite Stimulant – 60 Chews

HELPS DOG GAIN WEIGHT: All American Canine chews helps dogs to gain healthy weight fast. Our chew is a high-calorie weight gainer and is packed with vitamins, probiotics, and other digestive, joint, and muscle-supporting components that help your pets regain energy and vitality.
HEALTHY WEIGHT SUPPLEMENT: Our premium weight gainer is formulated with a unique blend of high-quality ingredients working to promote joint health, enhance muscle growth, boost the immune system, and support a dog’s overall well-being.
ADD WEIGHT & ENERGY TO YOUR PET FAST: Our high protein and fats powered are packed with essential vitamins and minerals to help your dog gain healthy weight and increase energy levels. They are easy to feed and taste great so your pet will love them.
NONE OF THE BAD STUFF: We're dog lovers. That is why we only use all-natural, safe, and nutritious components. There is no polypropylene, glycerin, artificial colors, or trans fats.
Made in USA. Manufactured in United States of America.

Last update on 2025-05-18 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best weight gainer for dogs?

Do you get stressed out thinking about shopping for a great weight gainer for dogs? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching weight gainer for dogs, which is why we have assembled a comprehensive list of the greatest weight gainer for dogs available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for weight gainer for dogs that you consider buying. Your questions might include the following:

Is it worth buying an weight gainer for dogs?
What benefits are there with buying an weight gainer for dogs?
What factors deserve consideration when shopping for an effective weight gainer for dogs?
Why is it crucial to invest in any weight gainer for dogs, much less the best one?
Which weight gainer for dogs are good in the current market?
Where can you find information like this about weight gainer for dogs?

We’re convinced that you likely have far more questions than just these regarding weight gainer for dogs, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for weight gainer for dogs, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible weight gainer for dogs. Make sure that you are only using trustworthy and credible websites and sources.

We provide an weight gainer for dogs buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available weight gainer for dogs currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of weight gainer for dogs has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an weight gainer for dogs?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your weight gainer for dogs.
Customer Ratings: Number ratings grade weight gainer for dogs objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their weight gainer for dogs.
Product Quality: You don’t always get what you pay for with an weight gainer for dogs, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an weight gainer for dogs is should be an indication of how long it will work out for you.

We always remember that maintaining weight gainer for dogs information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding weight gainer for dogs is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: How to make my dog gain some weight?

A: – Talk to your vet first to make sure it’s safe for your dog to be eating a puppy food that’s high in protein. – If your dog is a puppy, they should only be fed puppy food. … – Mixing adult and puppy food helps your dog gain weight in a controlled manner. Just puppy food may cause an adult dog to gain too much weight too fast.

Q: How to help your dog gain weight the healthy way?

A: You May Need Supplements. If your pet isn’t regaining a healthy weight fast enough, it may be time to supplement their diet with vitamins. These can help keep important nutrients at healthy levels while your pet regains their vitality. Talk to your vet about using a vitamin complex or multivitamin for pets.

Q: What foods can help a dog gain weight?

A: Bully Max High Performance Super Premium Dog Food. Elite K9 Maximum Bully All Stages Dog Food. Nature’s Logic Dry Dog Food (Chicken) Purina Pro Plan Sport Dog Food. Crave Grain Free Dog Food.

Q: How to help a dog regain weight and strength?

A: How to Put Weight on a Malnourished Dog (and Gain Muscle Mass) Visit Your Veterinarian. This is the first and most critical step for getting your dog on the road to recovery. … Frequent, Small Meals is Best for Boosting Weight. … Provide Weight-Gaining Supplements. … Exercise (putting on lean muscle) Unless your dog is too weak to exert himself at all, regular exercise should be a part of his routine.