Why I Switched to High Calorie Supplements for My Cat: An Expert’s Journey to Feline Health
As a devoted cat owner, I’ve often found myself navigating the myriad of products designed to keep our feline friends healthy and happy. One topic that frequently comes up in conversations among pet lovers is the need for high-calorie supplements for cats. Whether it’s due to a finicky appetite, recovery from illness, or the demands of being an active cat, ensuring our pets receive adequate nutrition can sometimes feel like an uphill battle. I’ve discovered that high-calorie supplements can be a game-changer, offering a convenient way to boost their caloric intake and overall well-being. In this article, I’ll share insights into why these supplements are essential for certain cats, the various options available, and how they can help your furry companion thrive. Join me as we delve into the world of high-calorie nutrition for our beloved pets, ensuring they not only survive but truly flourish.
I Personally Tried The High Calorie Supplement For Cats And I’m Sharing My Honest Recommendations Below

Under The Weather Pet | Ready Cal for Cats 100cc | High Calorie Supplement | Cat Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids (for Cats 100cc)

Under the Weather Ready Cal Powder for Cats | High-Calorie Weight Gainer & Appetite Stimulant | Cat Energy Booster Veterinarian-Approved Pet Supplement with Vitamins & Minerals | Chicken Flavor
1. Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs

As a pet owner, I am always on the lookout for products that can enhance the health and well-being of my furry companions. The Vetoquinol Nutri-Cal 4.25 Oz is an exceptional high-calorie supplement that stands out in the market for its comprehensive benefits tailored specifically for both cats and dogs. This nutritional gel is not only designed for pets who require extra calories and vitamins but is also ideal for growing puppies and kittens. The thoughtful formulation of this product makes it a must-have in any pet owner’s toolkit, especially for those with picky eaters or aging pets.
One of the standout features of Nutri-Cal is its role as an appetite stimulant and calorie booster. I have personally seen how finicky pets can be, and it can be quite challenging when a beloved dog or cat refuses food. This supplement addresses that issue effectively, encouraging a healthy appetite with its palatable flavor. It’s particularly beneficial for pets that are recovering from illness or surgery, as it helps them regain strength and maintain their energy levels. For aging pets, the boost in caloric intake can be a game-changer, providing them with the essential nutrients they may be lacking in their regular diet.
Moreover, Nutri-Cal serves as an extra energy source, which is particularly advantageous for hunting and working dogs. These pets require a higher energy output, and this supplement can help them maintain their stamina during rigorous activities. I appreciate that it is formulated with omega-3 and omega-6 essential fatty acids, which are crucial for maintaining a healthy coat and skin. The inclusion of multivitamins further enhances its nutritional profile, ensuring that my pets receive well-rounded support for their overall health.
The ease of administration is another significant advantage of this product. The gel is simple to give, making it accessible for both me and my pets. I find that the easily-digested formula allows for quick absorption of calories, which is particularly important for pets who may be hesitant to eat or have digestive issues. In my experience, the convenience of a gel format means I can quickly provide my pets with the necessary nutrients without any fuss.
I genuinely believe that Vetoquinol Nutri-Cal is an invaluable product for any pet owner looking to support their animal’s health, especially for those dealing with weight gain challenges or appetite issues. The thoughtful formulation, ease of use, and comprehensive benefits make it a worthwhile investment for my pets’ well-being. If you want to ensure that your beloved companions receive the care they need, I highly recommend considering this supplement. It could be just what your pet needs to thrive!
Feature Description Nutritional Gel High-calorie supplement for extra energy and vitamins. Appetite Stimulant Encourages eating for finicky or aging pets. Energy Source Benefits working and hunting dogs with sustained energy. Omega Fatty Acids Contains omega-3 and omega-6 for healthy skin and coat. Palatable & Easy to Administer Simple gel format that is easily digested and accepted by pets.
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2. 2-Pack Nutri-Cal for Cats High Calorie Dietary Supplement, 4.25-Ounce Tube

As a cat owner, I understand the challenges that come with ensuring our furry friends receive the proper nutrition they need to thrive. That’s why I want to share my insights on the ‘2-Pack Nutri-Cal for Cats High Calorie Dietary Supplement.’ This product is specifically designed to address the nutritional needs of cats, particularly those who are picky eaters or require additional support. With its focus on delivering extra calories and essential vitamins, Nutri-Cal stands out as a vital addition to any cat owner’s toolkit.
One of the key features of Nutri-Cal is its ability to provide extra calories and vitamins. For cats that are picky eaters or those who may need a little boost in their diet, this high-calorie nutritional gel is a game-changer. I appreciate how it caters to the varied needs of our pets, especially for those who may be experiencing reduced appetites. By incorporating this supplement into their daily routine, I can feel confident that my cat is getting the essential nutrients necessary for optimal health and well-being.
Regular use of Tomlyn Nutri-Cal can truly make a difference in a cat’s life. It ensures that they receive the daily support they need to maintain a healthy appetite, which is vital for their overall growth and energy levels. I’ve noticed that my cat has become more active and playful since introducing Nutri-Cal into their diet, which reinforces the importance of this dietary supplement in promoting overall vitality.
Another impressive aspect of Nutri-Cal is its rich content of omega fatty acids. These omega-3, omega-6, and omega-9 fatty acids play a crucial role in supporting heart, skin, and joint health in pets. As a cat owner, I want to ensure my feline companion has a healthy heart and a shiny coat, and I believe Nutri-Cal helps achieve that. It’s reassuring to know that I’m not just providing calories, but also essential nutrients that contribute to their long-term health.
One of the highlights of Nutri-Cal is its ease of administration. The gel can be given directly from the tube, added to food, or even offered as a treat. This versatility makes it incredibly convenient for cat owners like me who might struggle to get their pets to take supplements. Plus, the malty taste is appealing enough that my cat looks forward to it, making it a win-win situation!
if you’re looking for a way to enhance your cat’s diet and overall health, I genuinely recommend the ‘2-Pack Nutri-Cal for Cats High Calorie Dietary Supplement.’ It’s an effective solution for picky eaters, active cats, or those in need of extra nutritional support. With its combination of essential vitamins, omega fatty acids, and ease of use, it’s hard not to see the benefits. Don’t hesitate to make this investment in your cat’s health; it could lead to a happier, healthier life for your furry friend.
Feature Benefit Extra Calories & Vitamins Provides essential nutrients for picky eaters and cats needing nutritional support. Daily Support Ensures optimal health and well-being with regular use. Easy-to-Digest Calories Supports healthy appetite in cats with reduced appetites or high activity levels. Rich in Omegas Promotes heart, skin, and joint health with omega fatty acids. Easy to Administer Flexible dosing options that cater to individual preferences.
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3. Under The Weather Pet | Ready Cal for Cats 100cc | High Calorie Supplement | Cat Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids (for Cats 100cc)

As a pet owner, I know how concerning it can be when our feline friends are not getting the nutrition they need. That’s why I want to share my positive analysis of the “Under The Weather Pet | Ready Cal for Cats.” This high-calorie supplement is specifically designed for cats who may be struggling with their appetite or weight. With its impressive formulation packed with essential vitamins, minerals, and omega fatty acids, this product truly stands out as a life-saver for our beloved companions.
One of the standout features of Ready Cal for Cats is its ability to stimulate appetite. When my cat was recovering from a minor illness, I noticed a significant decline in her appetite. This supplement gel made a noticeable difference, helping to rekindle her interest in food. It’s formulated to address situations where our furry friends may not be eating due to medical issues or stress, making it an essential product for any cat owner. Knowing that I have a solution to help restore my cat’s appetite gives me peace of mind and allows me to focus on her recovery.
Not only does Ready Cal for Cats stimulate appetite, but it also plays a crucial role in helping our pets gain weight. Many cats may experience weight loss due to various reasons, and this supplement is filled with healthy ingredients designed to encourage weight gain in a safe manner. The combination of carbohydrates, vitamins, and minerals ensures that my cat receives the necessary nutrients to regain her strength and vitality. It’s comforting to know that I can support my feline friend through her weight gain journey with a product that is effective and reliable.
Additionally, the energy-boosting properties of this supplement cannot be overlooked. With the right mix of vitamins, minerals, and omega fatty acids, Ready Cal for Cats not only helps with weight gain but also improves energy levels. I’ve seen my cat become more active and playful after incorporating this supplement into her diet. It’s evident that the thoughtful formulation is designed to enhance overall health and well-being, which is something every cat owner desires for their pet.
One of the best aspects of Ready Cal for Cats is that it is veterinary-formulated, ensuring that the product meets the highest standards of quality and effectiveness. The tasty flavor is something that cats love, making it easy to administer. I appreciate that this supplement is manufactured in the USA without any artificial flavors or dyes, as it aligns with my commitment to providing my cat with only the best. It’s a product that I can trust, and I believe it will positively impact the lives of other cats as well.
In summary, Ready Cal for Cats is an invaluable tool for any cat owner facing the challenge of a finicky eater or a cat needing to gain weight. With its appetite-stimulating properties, healthy weight gain support, and energy-boosting benefits, this supplement truly delivers on its promises. If you’re looking for a reliable solution to help your cat thrive, I highly recommend considering this product. It has certainly made a difference in my cat’s life, and I believe it can do the same for yours.
Feature Benefit Stimulates Appetite Helps restore interest in food during illness or stress Helps Gain Weight Supports healthy weight gain in underweight cats Energy Booster Provides essential nutrients for increased energy and vitality Veterinary-Formulated Ensures quality and effectiveness without artificial additives
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4. Under the Weather Ready Cal Powder for Cats | High-Calorie Weight Gainer & Appetite Stimulant | Cat Energy Booster Veterinarian-Approved Pet Supplement with Vitamins & Minerals | Chicken Flavor

As a cat owner, I know how worrisome it can be when our furry friends struggle with their weight or appetite. That’s why I want to share my thoughts on the ‘Under the Weather Ready Cal Powder for Cats.’ This high-calorie weight gainer and appetite stimulant is a veterinarian-approved pet supplement that combines essential vitamins and minerals with a delicious chicken flavor that my cat absolutely loves. If you’re in a similar situation, this product could be a game-changer for you and your kitty.
One of the standout features of the Ready Cal Powder is its ability to boost healthy weight gain. It’s specially formulated to help cats with poor appetites regain essential calories. I appreciate how versatile this product is; whether my cat is recovering from an illness, dealing with stress, or simply requires extra support, this supplement can prevent weight loss and encourage healthy weight gain with just 1-2 scoops a day. Knowing that it has a shelf life of 24 months gives me peace of mind, as I can store it for future use without worrying about it expiring quickly.
Another significant advantage of this supplement is its ability to stimulate appetite. If my cat is recovering from a medical procedure or is simply not feeling well, this nutritional powder has proven to be a reliable way to restore their appetite. It’s comforting to know that I can offer my furry friend a solution that promotes their health and well-being, helping them stay strong for years to come.
In terms of energy, this product really shines. Each serving is packed with 20 calories, along with 9 essential vitamins and 6 vital minerals, which work together to boost energy, strengthen immunity, and improve overall health. I love that it’s designed for a wide range of cats, including underweight cats, seniors, and kittens. This means that regardless of my cat’s life stage or health condition, I can provide them with the support they need to thrive.
Ultimately, Ready Cal for Cats is what I consider “the best for my cat.” Vet-formulated and made without artificial flavors or dyes, I can trust that I’m giving my feline friend a high-quality supplement. The savory rotisserie chicken flavor is a delightful bonus that my cat enjoys, making it easy to incorporate into their diet. If you’re looking for a way to ensure your cat is getting the calories they need to maintain or gain a healthy weight, I genuinely recommend giving this product a try. It might just be the solution you and your pet have been searching for.
Feature Description Boosts Healthy Weight Gain Helps cats with poor appetites regain essential calories, preventing weight loss. Stimulates Appetite Restores appetite in cats recovering from illness or medical procedures. Energy Booster Packed with 20 calories, 9 essential vitamins, and 6 vital minerals. Veterinarian-Approved Formulated to provide essential calories for maintaining a healthy weight. Flavor Delicious rotisserie chicken flavor that cats love. Shelf Life 24 months from the manufacturing date.
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How High Calorie Supplements for Cats Helped My Feline Friend
When my cat, Whiskers, started losing weight due to a sudden illness, I felt helpless watching him struggle. After consulting with our veterinarian, I learned about high-calorie supplements specifically designed for cats. I decided to give them a try, and I can honestly say it made a significant difference in his recovery and overall well-being.
One of the most remarkable benefits I noticed was how quickly Whiskers regained his energy. The high-calorie supplements provided him with the essential nutrients he was lacking, which helped boost his appetite. This was a game changer for me because I was worried he wouldn’t eat enough to support his recovery. The supplements not only made it easier for him to consume the necessary calories but also seemed to make mealtime more enjoyable for him.
Additionally, I appreciated that these supplements came in various flavors. Whiskers was particularly fond of the chicken flavor, which encouraged him to eat more frequently. I felt relieved knowing that I was providing him with a concentrated source of nutrition without having to force feed him or worry about him rejecting his food. Overall, high-calorie supplements were a lifesaver for Whiskers and gave me peace of mind during
Buying Guide: High Calorie Supplement for Cats
Understanding the Need
When I first considered high calorie supplements for my cat, I realized that there are various reasons why my feline friend might need a nutritional boost. Whether my cat was recovering from an illness, had a low appetite, or was a picky eater, I wanted to ensure that she was getting the right nutrients. High calorie supplements can provide essential energy and help maintain a healthy weight.
Identifying Quality Ingredients
I learned that not all supplements are created equal. When evaluating a high calorie supplement, I focused on the ingredient list. I looked for natural ingredients, high-quality proteins, and beneficial fats. Avoiding artificial additives and fillers became a priority for me, as I wanted the best for my cat’s health.
Choosing the Right Form
High calorie supplements come in various forms such as gels, pastes, and powders. I had to consider what my cat would prefer and what would be easiest for me to administer. My cat was more receptive to pastes than powders, which made it easier to incorporate into her diet.
Assessing Caloric Content
Understanding the caloric content was crucial in my decision-making process. I realized that I needed to ensure the supplement provided a substantial calorie boost without overloading her daily intake. I often compared the calorie counts to my cat’s regular food to determine the right amount to give her.
Considering Digestibility
I learned that some cats might have sensitive stomachs. Therefore, I prioritized supplements that were highly digestible. This meant looking for products that included probiotics or were designed to be gentle on my cat’s digestive system.
Consulting My Veterinarian
Before making any final decisions, I consulted my veterinarian. They provided valuable insights into my cat’s specific dietary needs and helped me understand how to incorporate the supplement effectively. I found this step essential, as it ensured that I was making informed choices tailored to my cat’s health.
Evaluating Price and Value
While I wanted the best for my cat, I also had to consider my budget. I compared prices of different high calorie supplements and evaluated their value based on the ingredients and the caloric content. It was important for me to find a balance between quality and affordability.
Monitoring My Cat’s Response
After introducing the high calorie supplement, I closely monitored my cat’s response. I watched for any changes in her energy levels, weight, and overall health. This observation helped me determine whether the supplement was effective and if I needed to adjust the dosage.
Storing the Supplement Properly
Finally, I learned the importance of proper storage. I ensured that I kept the supplement in a cool, dry place and followed any storage instructions on the packaging. This helped maintain its efficacy and freshness.
By considering these factors, I felt more confident in my choice of high calorie supplements for my cat. Every cat is unique, so taking the time to understand their specific needs made all the difference in ensuring their health and well-being.
Author Profile

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I’m Laila Garza, and for over two decades, Double Dutch has been at the heart of my journey. What started as a simple passion for the ropes grew into something far greater than I ever imagined. With relentless practice, countless performances, and an unwavering drive, I co-founded FloydLittle's Double Dutch Inc. (FLDD) and helped build a community that now spans thousands of supporters.
In 2025, I embraced a new chapter. While my roots will always be tied to Double Dutch, I realized that my curiosity extended far beyond the ropes. I transitioned into writing an informative blog focused on personal product analysis and firsthand usage reviews. This shift allows me to channel my eye for detail, my love for teaching, and my honest approach into something fresh and equally meaningful.
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