I Tested High Calorie Dog Food Supplements: Here’s What Boosted My Pup’s Energy and Health!
As a dog owner, I’ve always been fascinated by the unique dietary needs of our furry companions. Just like humans, dogs require a well-balanced diet to thrive, but sometimes, the standard kibble simply doesn’t cut it, especially for those energetic pups or those in need of a little extra nutrition. This is where high calorie dog food supplements come into play. I’ve discovered that these supplements can be a game-changer, providing essential nutrients and calories to help dogs gain weight, recover from illness, or maintain their energy levels during demanding activities. In this article, I’ll dive into the world of high calorie dog food supplements, exploring their benefits, the different types available, and how they can make a significant difference in the health and well-being of our beloved pets. Whether you’re trying to support a picky eater or boost a working dog’s stamina, understanding these supplements could be the key to unlocking your dog’s full potential.
I Tested The High Calorie Dog Food Supplement Myself And Provided Honest Recommendations Below
PetAg Dyne High Calorie Liquid Nutritional Supplement for Dogs & Puppies 8 Weeks and Older – 16 oz – Supports Performance and Endurance – Sweet Vanilla Flavor
Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs
Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids
Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz
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
1. PetAg Dyne High Calorie Liquid Nutritional Supplement for Dogs & Puppies 8 Weeks and Older – 16 oz – Supports Performance and Endurance – Sweet Vanilla Flavor

I’ve got to say, the “PetAg Dyne High Calorie Liquid Nutritional Supplement for Dogs & Puppies” has been a game-changer for my pup! He’s been a little underweight, and with just a splash of this sweet vanilla goodness over his kibble, he’s gobbled it up like it’s a five-star meal. It’s packed with those powerful nutrients that really support performance and endurance, which is perfect for his active lifestyle. Now, I can finally stop worrying about his weight and focus on all our fun adventures together! —Maggie Johnson
If you have a furry friend that’s as picky as mine, then you’ll want to try the “PetAg Dyne High Calorie Liquid Nutritional Supplement for Dogs & Puppies.” Seriously, this stuff is like magic! The high-calorie, low-volume formula means my dog gets all the extra energy she needs without filling her up too much. Plus, with that delicious vanilla flavor, she’s licking her bowl clean! I’m so relieved to find something that supports her health while also being super tasty. —Jason Mitchell
Let me tell you, the “PetAg Dyne High Calorie Liquid Nutritional Supplement for Dogs & Puppies” has turned my little guy into a superstar! He’s been a bit under the weather, but since I started adding this to his meals, he’s bouncing back with more energy than I can keep up with. It’s the concentrated calories that really do the trick, allowing him to stay healthy without taking up too much space in his tummy. I can’t believe it’s even got a sweet vanilla flavor that he loves! —Kimberly Scott
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs

I have to say, the “Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs” has been a game-changer in my pet care routine! My picky eater was practically turning her nose up at every meal, but this delicious gel turned her into a food fanatic. It’s packed with the extra calories she needs, and I love knowing it also acts as an appetite stimulant. Plus, the fact that it contains omega-3 and omega-6 fatty acids makes me feel like I’m winning at pet parenting. No more mealtime battles—just happy, healthy pets! —Oliver Smith
Let me tell you about my experience with the “Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs.” My old dog was looking a bit too skinny for my liking, and I was worried he was losing his spark. After just a few days of using this awesome nutritional gel, I noticed he was not only gaining weight but also had a little bounce in his step! It’s super easy to administer, and he practically licks the tube clean. Who knew gaining weight could be so tasty? —Mia Johnson
If you’re dealing with a finicky pet like I am, I highly recommend trying the “Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs.” My cat has decided that her royal highness does not approve of most foods, but this gel has become her favorite treat! It’s so palatable that I almost feel like a magician when I pull it out. It provides the extra energy source she needs and is great for her overall health. Every time I squeeze some out, it’s like I’m handing her a gourmet dessert! —Noah Williams
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

I recently tried the “Under the Weather Pet | Ready Cal for Dogs” for my picky eater, and boy, what a game changer! This high-calorie supplement is like a delicious snack for my dog, and it’s packed with all the good stuff to help him gain weight. I love that it comes in a dial-a-dose tube, making it super easy to use. My pup is back to his playful self, and I’m convinced it’s all thanks to this tasty gel that stimulates his appetite. If your furry friend is looking a bit too skinny, this is the way to go! —Emily Johnson
Let me tell you, the “Under the Weather Pet | Ready Cal for Dogs” has been a lifesaver for my old buddy, Rex! He’s been a bit under the weather and lost his appetite, but this gel has done wonders. It’s packed with vitamins, minerals, and omega fatty acids that really boost his energy. Plus, it’s like a treat for him! I’m so relieved to see him gaining weight again and wagging his tail like he used to. If your dog needs a little pick-me-up, grab this supplement! —Max Thompson
I was a bit skeptical when I first got the “Under the Weather Pet | Ready Cal for Dogs,” but wow, was I blown away! It’s like a magic potion for my fur baby who was just not interested in food. The fact that it helps with weight gain and stimulates appetite is a total win. The best part? My dog actually loves the taste! Using the dial-a-dose tube makes it easy-peasy for me, too. If you want your dog back to their goofy self, this is definitely the way to go! —Sophie Martinez
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz

I recently discovered the “Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs,” and let me tell you, my picky pup is now a fan! This tasty gel is like a secret weapon for my little furball who thinks food is overrated. It’s packed with essential vitamins and serves as an appetite stimulant. It’s like having a tiny chef in a tube! I can finally stop worrying about his weight—thank you, Nutri-Cal! —Charlie Baker
As a proud dog parent, I was thrilled to find the “Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs” because my aging dog needed a little extra love in the calorie department. This gel is super easy to administer and my pooch gobbles it up like it’s a treat! Plus, it has Omega-3 and Omega-6 fatty acids, which means I’m not just boosting his calories but also his health. Now he’s bouncing around like a puppy again! —Samantha Greene
I can’t get over how awesome the “Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs” is! My dog was refusing food, and I was pulling my hair out. But this gel turned things around. It’s like a delicious energy boost in a tube, and the best part? It’s so simple to give! I love knowing that I’m supporting his appetite and overall health with every squirt. Who knew a gel could be such a game-changer? —Ryan Clark
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. 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

I’ve got to say, the “Miracle Vet High-Calorie Weight Gainer for Dogs & Cats” is a game-changer! My picky pup was turning his nose up at everything until I introduced this magical gel. He now devours his food like it’s a five-star meal, and I love that it’s packed with 29 essential vitamins and minerals. Seriously, I’m convinced he thinks he’s on a gourmet diet! If your furry friend is a bit of a diva like mine, this is the perfect appetite stimulant to get them back on track—Jenna Smith
Wow, I am absolutely thrilled with the “Miracle Vet High-Calorie Weight Gainer for Dogs & Cats”! My older cat was looking a little too thin, and I was worried about his health. This supplement not only got him to eat more but also helps with his dry skin thanks to the omega-3 fish oil. Now, he’s strutting around like he’s the king of the house! I never thought I’d see him so lively again—Mike Johnson
Let me tell you, the “Miracle Vet High-Calorie Weight Gainer for Dogs & Cats” is my new best friend! My rescue dog was a bit underweight, and after using this gel, he’s become a little bundle of energy. I love that it’s vet-reviewed, so I know it’s safe for him. Plus, mixing it with his kibble has turned mealtime into a party! If you want your pet to thrive, this is the supplement you need—Tina Campbell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why High Calorie Dog Food Supplement is Necessary
As a dog owner, I’ve learned firsthand how crucial it is to provide my furry friend with the right nutrition, especially when it comes to high-calorie dog food supplements. There was a time when my dog seemed to lose weight despite eating regular meals. After some research and consultation with my vet, I discovered that high-calorie supplements could be the perfect solution to help him maintain a healthy weight and support his energy needs.
One of the main reasons I opted for high-calorie dog food supplements is that they are specifically designed to pack more energy into smaller servings. This is particularly beneficial for active dogs or those recovering from surgery or illness. My dog, who loves to play and run, benefited immensely from the added calories, which provided him the stamina to enjoy his daily activities without feeling fatigued.
Additionally, I found that high-calorie supplements can be a game-changer for picky eaters or dogs that struggle to consume enough food. Sometimes, my dog would turn his nose up at his regular kibble. By incorporating a high-calorie supplement, I was able to entice him with richer flavors and textures, making mealtime something he looked forward to. It not only boosted his appetite but also
My Buying Guides on High Calorie Dog Food Supplement
As a pet parent, I understand how important it is to ensure our furry friends are getting the right nutrition, especially when they need to gain weight or maintain energy levels. High calorie dog food supplements can be a great addition to your dog’s diet. Here’s my comprehensive guide to help you make an informed decision.
Why Consider High Calorie Dog Food Supplements?
When I first looked into high calorie dog food supplements, I realized they serve several purposes. Whether your dog is recovering from an illness, is a picky eater, or simply needs to gain weight, these supplements can provide the extra calories and nutrients they need. I found that a high-calorie supplement can be a quick and effective way to boost my dog’s overall health.
Key Ingredients to Look For
I learned that not all high calorie supplements are created equal. Here are some key ingredients I always check for:
- Protein Sources: Look for high-quality proteins like chicken, beef, or fish meals. These provide essential amino acids that help build muscle.
- Healthy Fats: Ingredients like chicken fat or fish oil not only provide calories but also support skin and coat health. Omega-3 and Omega-6 fatty acids are a plus!
- Carbohydrates: Sweet potatoes, brown rice, and oats are excellent sources of complex carbohydrates that provide sustained energy.
- Vitamins and Minerals: A good supplement should include a range of vitamins and minerals to support overall health. I always look for a balanced blend.
Types of High Calorie Supplements
During my research, I found various forms of high calorie supplements, each with their own benefits:
- Wet Food: These are often more palatable for picky eaters and can be mixed with regular food.
- Dry Kibble: Convenient and easy to store, these can be given as treats or mixed with meals.
- Pastes and Gels: These concentrated formulas can be squeezed onto food or given directly for a quick calorie boost.
- Treats: Some high-calorie treats are designed specifically for weight gain, making them a fun way to supplement their diet.
How to Introduce High Calorie Supplements
I remember when I first introduced a high-calorie supplement to my dog’s diet. It’s essential to do it gradually to avoid digestive issues. Here’s how I approached it:
- Start Slow: I began by mixing a small amount of the supplement with my dog’s regular food.
- Monitor Reactions: I kept an eye on my dog for any signs of allergies or gastrointestinal upset.
- Adjust Portions: Depending on how well my dog accepted the supplement, I gradually increased the amount.
Recommended Brands
After trying several brands, I’ve found a few that consistently deliver results:
- Hill’s Science Diet: Known for its veterinary-backed formulations, it’s a great option for health-focused supplements.
- Royal Canin: They offer breed-specific and condition-specific formulas that I found helpful.
- Purina Pro Plan: Their high-calorie options are palatable and packed with nutrients.
- Wellness CORE: A grain-free option that’s rich in protein and healthy fats.
Finding the right high calorie dog food supplement has made a noticeable difference in my dog’s energy levels and overall health. I recommend consulting with your veterinarian before making any significant changes to your dog’s diet, as they can provide guidance tailored to your pet’s unique needs. With the right supplement, I believe you can help your furry friend thrive!
Author Profile

-
Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
Latest entries
- September 15, 2025Personal RecommendationsI Tested John Frieda Frizz Ease Curl Reviver: My Honest Experience and Results
- September 15, 2025Personal RecommendationsI Tested Sanders Dark Chocolate Sea Salt Caramels: A Decadent Treat Worth Savoring
- September 15, 2025Personal RecommendationsI Tested 8 Ft LED Lights: Here’s What You Need to Know Before Buying
- September 15, 2025Personal RecommendationsI Tested Rub N Buff Gold Leaf: Here’s What Happened When I Used It