{Updated} Top 10 Best mass gainer for dogs {Guide & Reviews}

Are you looking for best mass gainer for dogs, we’ve consulted top experts who has in-and-out knowledge about the mass gainer for dogs. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best mass gainer for dogs.

This list is undoubtedly the best mass gainer for dogs available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good mass gainer for dogs, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a mass gainer for dogs.


Best mass gainer for dogs – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best mass gainer for dogs.If you are ready to choose a new mass gainer for dogs, check out our recommendations for the best mass gainer for dogs. But if you’d like to learn more about the various types of mass gainer for dogs available and how to choose the right one for you, read on.


List of Top 10 Best mass gainer for dogs In Detailed


Bestseller No. 1
Zesty Paws Multivitamin Treats for Dogs - Glucosamine Chondroitin for Joint Support + Digestive Enzymes & Probiotics - Grain Free Vitamin for Skin & Coat + Immune Health - Peanut Butter Flavor - 90ct
  • Heart, Liver & Immune Health - Multifunctional Bites feature CoQ10, Cod Liver Oil and Vitamins A, C, & E to promote healthy cardiovascular function, support liver health and enhance immune response.
  • 8-in-1 Formula - Zesty Paws Multifunctional Bites are functional supplement chews with premium ingredients that support physical performance, antioxidants, hip & joint, heart, immune, skin, liver, & gut health for dogs of all ages, breeds, and sizes.
  • Skin Health & Antioxidants – For animals with sensitive skin, this formula contains Cod Liver Fish Oil and Vitamin E to help maintain normal moisture and CoQ10 to help reduce oxidative stress.
  • Hip, Joint & Performance Support - Each dog chew features OptiMSM, a premium form of MSM for muscular support, which works synergistically with the Glucosamine HCl and Chondroitin Sulfate in these chews for hip and joint support plus Cod Liver Oil and B-Complex Vitamins support normal physical performance.
  • Gut Health & Probiotics - These chews also contain a six-strain Gut Health Blend (500 million cfu per chew) and a Digestive Health Blend to promote gut flora while supporting normal bowel function for dogs.
Bestseller No. 2
2 LB Powdered Peanut Butter from US Farms – Bulk, Only 1 Ingredient - Roasted Peanuts, Vegan, No Additives, Preservative Free, No Salt, No Sugar - 76 Servings - NAKED PB
  • ONLY ONE INGREDIENT: 100% Non-GMO Roasted Peanuts with no additives. Naked PB contains no added sugar or salt and is gmo, dairy, soy and preservative free.
  • MADE IN THE USA: Our powdered peanut butter is sourced exclusively from peanuts grown on US Farms and is processed and packaged in the US as well.
  • MAXIMUM NUTRITION: 6g of Protein, 4g of Carbs, 50 Calories, and 0.9g of BCAAs (branched-chain amino acids) per serving.
  • HEAVY METALS TESTED: Our All Natural Powdered Peanut Butter is independently tested by third-parties for heavy metals.
  • VEGAN PROTEIN FOOD: Naked Powdered Peanut Butter is an excellent source of low fat protein for vegans and can be incorporated into savory or sweet recipes.
Bestseller No. 3
Orgain Organic Vegan Protein Powder, Peppermint Hot Cocoa Seasonal Holiday Flavor - 21g of Plant Based Protein, Non Dairy, Gluten Free, 2g of Fiber, No Sugar Added, Soy Free, Non-GMO, 1.02 Lb
  • Includes 1 (1.02 Pound) Orgain Organic Plant Based Peppermint Hot Chocolate Protein Powder. Get yourself in the holiday spirit with this seasonal flavor protein powder. This powder makes a great Christmas or holiday gift
  • 21 grams of organic plant based protein (pea, brown rice, chia seeds), 2 grams of organic dietary fiber, 0 grams of sugar, 160 calories per serving.
  • USDA organic, vegan, Made without Gluten, Dairy, Lactose, Soy or Artificial Ingredients. No added sugar, Low net carbs, Kosher, Non GMO.
  • Mix with water, milk, or your favorite protein shake recipe for a quick breakfast or snack drink. Use when baking to give your cakes, muffins, brownies, or cookies a protein and energy boost
  • Ideal for healthy, on the go nutrition for men, women, and kids. These are great for meal replacement, smoothie boosters, and pre or post workouts.
Bestseller No. 4
Bully Max 2-in-1 Muscle Builder Chewable Tablets for Puppies & Adult Dogs - Ultimate Canine Dog Supplement for Muscle Gain - 60 Tabs
  • MUSCLE BUILDER & GROWTH ENHANCER FOR ALL DOG STAGES: Bully Max Power Tabs are the ultimate muscle building supplement for dogs of all ages, from playful puppies to active adults. These chewable tablets are packed with nine key muscle-building ingredients, vital for muscle gain and growth. They are not just a canine muscle supplement; they're a comprehensive health booster, ensuring your dog's well-being with a perfect blend of dog vitamins, multivitamins, and essential nutrients.
  • COMPREHENSIVE CANINE HEALTH SUPPORT: Bully Max Dog Vitamin Tablets offer multifaceted health benefits, serving as both a muscle builder and a multivitamin for dogs. They're enriched with essential nutrients for heart health, joint support, and cognitive function. Made in the USA with globally sourced premium ingredients, these tabs are perfect for maintaining the healthy weight of French Bulldogs, Pitbulls, and other breeds, ensuring they get the vitamins and supplements they need.
  • NATURAL, POTENT FORMULA FOR SAFE MUSCLE GROWTH: Committed to your dog's health, Bully Max Dog and Puppy Vitamin Tabs are formulated with natural ingredients, free from harmful additives. They're an effective blend of muscle-building elements and essential dog vitamins, ensuring safe and healthy muscle gain. Ideal for dogs of all breeds and sizes, from small puppies to large adult dogs, these pet vitamin provide a balanced, nutrient-rich diet for comprehensive canine wellness.
  • TASTY MULTIVITAMIN-RICH MUSCLE SUPPORT: Bully Max Power Tabs, enriched with ZMA (Zinc, Magnesium, Aspartate), are a perfect blend of muscle-building and multivitamins. These puppy vitamins are formulated for easy administration, thanks to their delicious flavor that dogs love. Ideal for all breeds and sizes, they provide essential vitamins and supplements, promoting healthy muscle growth and maintaining peak vitality for every stage of your dog's life, from playful puppies to active seniors.
  • VET-RECOMMENDED FOR ALL DOG BREEDS & AGES: Endorsed by veterinarians, Bully Max daily multivitamin chewable tablets are suitable for dogs of all breeds, ages, and sizes. They offer a nutritional boost, perfect for both small puppies, large adult dogs and senior dogs, supporting balanced health and muscle development. Whether you have a French Bulldog, a Pitbull, or any other breed, these vitamin tabs help in ensuring your dog receives the best care and nutrition for a healthy, vibrant life.
Bestseller No. 5
Chlorophyll Liquid Drops - 100% Natural Energy Booster and Immune Support - Internal Deodorant and Detox - Altitude Sickness Relief - Fast Absorption, Vegan & Non-GMO - 120 Servings(100mg)
  • Made in USA
  • Ingredients: 50mg chlorophyll (as sodium copper chlorophyllin). Other ingredients: vegetable glycerin, purified water(PH nemutral),MCT oil,natural mint extraction. Shake well before use. Take 15 drops 1 to 3 times per day, mix with water. 30 servings per container
  • Immune Support and Liver Cleanser: Liquid chlorophyll helps energy boost and has been shown to enhance liver function of detox and protect liver
  • Better Absorption and Mint Flavor: unlike capsules, tablet, powder, or pills, the water-soluble is faster absorbed and has been observed as natural deodorant that eliminates odors from your breath
  • Allergens Free: Our Chlorophyll drops are vegan, Non-GMO, sugar free, nut free, gluten free, soy free
Bestseller No. 6
MYOS Canine Muscle Formula - Clinically Proven All-Natural Muscle Building Supplement - Reduce Muscle Loss in Aging Dogs and Improve Recovery from Injury or Surgery, 12.7 Ounce
  • BUILD MUSCLE MASS: MYOS Canine Muscle Health Formula is clinically proven to prevent muscle loss in all dogs, and is an effective muscle building supplement for puppies, adult dogs, and senior pets looking to enhance muscle growth.
  • ONE ALL-NATURAL INGREDIENT: The unique fertilized egg yolk supplement supplies valuable complex nutrients to support the muscle health of all dog breeds using one simple ingredient.
  • IMPROVED MOBILITY: Ideal for dogs with limited movement, this nutritional supplement is a powerful muscle mass gainer. Our Product is perfect for owners looking to improve leg strength and aid their dog’s recovery.
  • SENIOR SUPPORT: Muscle loss is common in older dogs; this natural health supplement may prevent muscle loss and promote increased daily movement and activity.
  • OUR PROMISE TO YOU: All MYOS Canine products come with a 100% satisfaction guarantee - just contact us if for any reason you’re not happy with your purchase and we'll be sure to make it right.
SaleBestseller No. 7
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
  • VET-REVIEWED - Our veterinarian reviewed recipe weight gainer and multivitamin has been designed to be suitable for pets of all ages and sizes. Safe for your pet, no matter their age or breed. Miracle Vet pet supplements are approved by Dr. Christine Priest DVM. CA, USA. Reviewed for quality, safety, effectiveness. Made in the USA and using all natural, vet-approved ingredients with added vitamins and minerals
  • NATURAL and HEALTHY - Natural with Added Vitamins and Minerals. Safe and healthy. Free of polypropylene (safe for cats), glycerine, artificial colors, trans fats
Bestseller No. 8
Bully Max High Performance Super Premium Dog Food. for All Ages (for Puppies & Adult Dogs). 535 Calories Per Cup. for Muscle, Size, Growth, and Weight. (5 Pound Bag)
  • The ONLY 5 Star rated performance dog food. Rated by the world's #1 online dog food review site.
  • The ONLY Meat Based formula in its class. Unlike other brands which are plant based, Bully Max dog food is a meat based formula. It contains more useful amino-packed proteins that allow your dog to thrive.
  • MORE CALORIES than any other formula in its class (535 per cup). When you feed your dog Bully Max high performance dog food, you'll feed up to 50% less food.
  • FOR ALL AGES. Bully Max High Performance is suitable for adult dogs and puppies (ages 4 weeks and older).
  • Bully Max dog food has NEVER BEEN RECALLED. This is due our our triple check system. All Bully Max food is tested 3 time prior to leaving the manufacturing facility.
Bestseller No. 9
2-Pack Nutri-Cal for Cats High Calorie Dietary Supplement, 4.25-Ounce Tube
  • Nutritional oral gel for cats who need extra calories and vitamins; ideal for sick or aging cats
  • Appetite stimulant, calorie booster, weight gainer for cats refusing food; veterinarian recommended
  • Nutri-Cal for cats high-calorie gel for extra energy; concentrated source of vitamins and minerals
  • Contains Omega-3 and Omega-6 essential fatty acids to support a healthy heart, skin and joints
  • Palatable, simple to administer, easily-digested gel; accessible calories support a healthy appetite
SaleBestseller No. 10
Dyne High Calorie Liquid for Dogs, 16 oz(Premium Pack)
  • Provides liquid calories to support weight gain, provide energy, and promote overall health
  • Perfect for growing pups, pregnant or nursing moms, working dogs, or dogs recovering from surgeries and illnesses
  • Tasty vanilla flavor dogs love is ideal for even the finickiest of pups
  • Can be used to wet kibble, as a wet food mix in, or given in syringe or bowl
  • Convenient way to add calories and combat dehydration when mixed with water
Hope this list of the best mass gainer for dogs will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.

Scroll to Top