Why I Trust High Calorie Supplements for My Cat: An Expert’s Guide to Boosting Feline Nutrition
As a devoted cat owner, I know how challenging it can be to keep our furry friends healthy and thriving, especially when they face issues like weight loss or decreased appetite. That’s why I’ve become increasingly interested in high-calorie supplements for cats. These specialized products can make a remarkable difference, providing essential nutrients and energy in a palatable form that even the pickiest of eaters can enjoy. In this article, I’ll delve into the world of high-calorie supplements, exploring their benefits, the variety of options available, and how they can be a game-changer for cats needing that extra boost. Whether you’re navigating the challenges of a recovering kitty or simply looking to enhance your cat’s diet, understanding these supplements can empower you to make informed choices for your beloved companion.
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

When it comes to caring for our beloved pets, ensuring they receive the proper nutrition is paramount. That’s why I’m excited to share my thoughts on the ‘Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs’. This nutritional gel is not just a product; it’s a lifeline for pets that may be struggling to maintain their weight or get the essential nutrients they need. Whether you have a finicky eater, an aging pet, or a growing puppy or kitten, this high-calorie supplement is designed to meet various dietary needs.
One of the standout features of Nutri-Cal is its role as an appetite stimulant. I’ve seen countless pets, especially older ones or those recovering from illness, lose interest in their food. This can lead to weight loss and additional health issues. With Nutri-Cal, I can provide my pets with a calorie boost that not only entices them to eat but also helps them regain their strength. The gel is easy to administer, making it a hassle-free addition to their diet, and I’ve found that my pets are generally excited to consume it!
The product shines particularly for growing puppies and kittens. As they develop, they need extra calories and vitamins to support their growth. Nutri-Cal serves as an excellent source of energy, ensuring that young pets receive the nutrients necessary for their active lives. The combination of omega-3 and omega-6 essential fatty acids found in this supplement further enhances its value, promoting healthy skin and a shiny coat. This is something I greatly appreciate, as I want my pets to look and feel their best.
Moreover, for working or hunting dogs, this supplement can be a game changer. These pets require a significant amount of energy, and Nutri-Cal can provide that boost when they need it most. It acts as an extra energy source, helping to keep them active and agile. If you’re a pet owner who enjoys outdoor activities with your dog, I can’t stress enough how beneficial this product can be. It ensures that they have the stamina needed for those long hikes or hunting trips.
In addition to being palatable and simple to administer, the easily-digested gel format means that even pets with sensitive stomachs can enjoy its benefits without discomfort. This is a crucial point for me, as I want to avoid any gastrointestinal issues that can arise from introducing new foods or supplements. The fact that Nutri-Cal supports a healthy appetite is the cherry on top, as it helps maintain a balanced diet for my pets.
To summarize the benefits of Vetoquinol Nutri-Cal, here’s a quick overview in table format
Feature Benefit Nutritional gel Provides extra calories and vitamins for pets needing support Appetite stimulant Encourages eating in finicky or aging pets Energy source Ideal for active working or hunting dogs Omega-3 & Omega-6 fatty acids Promotes healthy skin and coat Easy to administer Simple gel format that pets enjoy
if you’re looking for a way to support your pet’s nutritional needs, I highly recommend considering Vetoquinol Nutri-Cal. Its comprehensive benefits make it a valuable addition to any pet owner’s toolkit. Investing in this supplement could not only improve your pet’s appetite and energy levels but also enhance their overall health and vitality. Don’t wait until your pet’s condition worsens; give them the support they need today!
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2. 2-Pack Nutri-Cal for Cats High Calorie Dietary Supplement, 4.25-Ounce Tube

As a cat owner, I often find myself concerned about the health and well-being of my furry friend. One product that has truly caught my attention is the 2-Pack Nutri-Cal for Cats High Calorie Dietary Supplement. This nutritional gel is not just another supplement; it’s a carefully crafted solution designed to support cats that may require extra calories and nutrients. For anyone who has a picky eater or a cat that is a little under the weather, this product could be a game-changer.
The Nutri-Cal for Cats is specifically formulated with extra calories and vitamins, making it an excellent choice for those finicky felines who turn their noses up at regular food. I appreciate that it’s not just about adding calories; it’s about providing essential vitamins that contribute to my cat’s overall health. The fact that it offers nutritional support for cats who might need a little extra help is especially reassuring, as it helps me ensure that my pet receives everything needed for optimal well-being.
One of the standout features of this product is its ability to assist with appetite stimulation. Many cat owners know the struggle of dealing with a cat that has a reduced appetite, whether due to illness, stress, or other factors. With Nutri-Cal, I can rest easy knowing that I have a resource that can help entice my cat to eat. The easy-to-digest calories are perfect for rapidly growing kittens or very active cats, making it a versatile solution for various life stages and activity levels.
Furthermore, I’m particularly impressed by the rich omega content in this supplement. It’s packed with omega-3, omega-6, and omega-9 fatty acids, which are essential for maintaining heart, skin, and joint health in pets. As a pet parent, I want nothing but the best for my cat, and knowing that this product is rich in these beneficial nutrients gives me peace of mind. It’s comforting to know that I’m supporting not just my cat’s immediate nutritional needs but also their long-term health.
One of the most convenient aspects of Nutri-Cal is its easy administration. I can give it directly from the tube, mix it into food, or even use it as a treat. This flexibility is invaluable, especially on days when my cat may be a bit more stubborn about eating. Plus, the malty taste is irresistible to my pet, which makes the entire process hassle-free. I find that my cat eagerly anticipates the gel, making it a positive experience for both of us.
In summary, the 2-Pack Nutri-Cal for Cats High Calorie Dietary Supplement is an excellent addition to any cat owner’s toolkit. It addresses the needs of picky eaters, provides crucial vitamins and calories, supports healthy appetite, and enriches overall wellness. If you’re looking for a reliable way to ensure your cat is receiving the nutrition they need, I wholeheartedly recommend trying this product. It may very well make a significant difference in your cat’s life, just as it has in mine.
Feature Description Extra Calories & Vitamins Provides essential nutrients for picky eaters and cats needing nutritional support. Daily Support Regular use ensures optimal health and well-being for your cat. Cat Calorie Supplement Supports a healthy appetite with easy-to-digest calories. Rich in Omegas Contains omega-3, omega-6, and omega-9 for heart, skin, and joint health. Easy to Administer Can be given from the tube, mixed with food, or used as a treat.
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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)

When it comes to ensuring the health and well-being of our feline friends, I know how crucial it is to provide them with the right nutrition, especially during challenging times. That’s why I’m genuinely excited to share my thoughts on the ‘Under The Weather Pet | Ready Cal for Cats 100cc’. This high-calorie supplement is designed specifically for cats who may struggle with appetite or weight gain due to illness, stress, or other factors. If you’ve ever faced the heartache of seeing your beloved cat lose weight or lack energy, this product could be a game-changer for you.
One of the standout features of Ready Cal for Cats is its ability to stimulate appetite. When my cat was recovering from a minor medical procedure, I noticed she was disinterested in food, which was quite concerning. This nutritional supplement gel can help restore your cat’s appetite, ensuring they get the nutrition they need to stay healthy and strong. It’s formulated to be palatable, so even the pickiest of eaters might find it hard to resist. Just imagine watching your furry friend enjoy their meals again—it’s a sight that brings immense relief and joy.
Additionally, Ready Cal is packed with healthy ingredients that specifically help cats gain weight. For those cats that are underweight or not eating properly, this supplement serves as a vital source of calories. With its rich blend of vitamins, minerals, and omega fatty acids, it provides essential nutrients that support not just weight gain but overall health. I can’t stress enough how important it is to have a product like this on hand, especially when our pets are in recovery or facing health challenges.
Another key benefit of this product is its role as an energy booster. The combination of vitamins, minerals, carbohydrates, and omega fatty acids works together to enhance your cat’s appetite, energy levels, and weight gain. I found that after using a similar product, my cat became more active and engaged, which was a relief after seeing her lethargic. Knowing that this supplement is veterinary-formulated gives me additional peace of mind. It’s always reassuring to know that what I’m giving my pet is backed by professionals who understand their unique nutritional needs.
Manufactured proudly in the USA, Ready Cal for Cats is free from artificial flavors and dyes, making it a trustworthy choice for pet owners like me who are concerned about the ingredients in their pets’ diets. The commitment to quality is evident, and I appreciate that I can give my cat a product that prioritizes her health and well-being.
If you’re currently facing a situation where your cat is struggling with appetite or weight gain, I highly recommend considering Ready Cal for Cats. It’s not just a product; it’s a solution that can help restore your cat’s vitality and happiness. After all, our pets are family, and they deserve the best care we can provide. Make the decision today to give your furry friend the support they need with this fantastic supplement!
Feature Benefit Stimulates Appetite Restores interest in food, essential for recovery and health. Helps Cat Gain Weight Provides necessary calories for underweight or sick cats. Energy Booster Enhances energy levels, promoting a more active lifestyle. Veterinary-Formulated Assures quality and effectiveness tailored to feline needs. USA Manufactured High-quality standards 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 truly understand the deep connection we have with our feline friends. It’s heart-wrenching to see them struggling with their appetite or facing health challenges. That’s why I was excited to come across the ‘Under the Weather Ready Cal Powder for Cats.’ This high-calorie weight gainer and appetite stimulant is specifically designed to support cats that may be underweight, recovering from illness, or just in need of a little extra nutritional boost. The best part? It’s veterinarian-approved, giving me confidence that I’m providing a safe and effective solution for my pet.
One of the standout features of this product is its ability to boost healthy weight gain. The specially formulated powder helps cats with poor appetites regain essential calories. Whether my cat is recovering from an illness, dealing with stress, or simply needs a bit more support, I can rest assured knowing that with just 1-2 scoops a day, my furry friend can prevent weight loss and promote healthy weight gain. This is particularly important for cats who may have lost weight due to medical issues or stress, which can be a common concern among pet owners.
Another fantastic aspect of the Ready Cal Powder is its appetite-stimulating properties. If my cat isn’t getting the proper nutrition due to illness or medical procedures, this nutritional supplement can help restore their appetite. Keeping my kitty healthy and strong is my priority, and knowing that I have a product that can help maintain their nutritional intake is incredibly reassuring. It’s not just about weight; it’s about ensuring that my cat gets the right balance of nutrients to thrive.
Not only does this supplement aid in weight gain and appetite stimulation, but it also acts as an energy booster. Each serving contains 20 calories, along with 9 essential vitamins and 6 vital minerals. This powerful combination is designed to boost my cat’s energy levels, strengthen their immunity, and improve overall health. Whether I have a senior cat, a kitten, or a cat that just needs some extra nutritional support, I know that this product is tailored to meet their needs. The benefits are clear, and I appreciate that they are derived from a carefully crafted formula that prioritizes my cat’s health.
What sets the Ready Cal Powder apart is its delicious rotisserie chicken flavor that cats love. I can imagine my cat eagerly anticipating mealtime, which not only makes it easier for me to administer but also adds a bit of joy to their day. Plus, knowing that it’s manufactured in the USA without artificial flavors or dyes gives me peace of mind about what I’m giving to my pet.
Feature Benefit Boosts Healthy Weight Gain Helps cats regain essential calories with just 1-2 scoops a day. Stimulates Appetite Restores appetite for cats recovering from illness or stress. Energy Booster Packs 20 calories, 9 vitamins, and 6 minerals for overall health. Vet-Formulated Ensures safety and effectiveness in supporting underweight cats. Delicious Flavor Rotisserie chicken flavor appeals to even the pickiest eaters.
if you’re facing a similar situation with your cat, I highly recommend considering the ‘Under the Weather Ready Cal Powder for Cats.’ It’s a product that not only addresses key nutritional needs but also supports overall health and wellbeing. By choosing this supplement, I feel like I’m taking a proactive step to ensure my pet remains healthy and happy. Don’t wait until your cat’s health declines further; give them the boost they need today!
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Why High Calorie Supplements for Cats Helped My Feline Friend
As a cat owner, I always want the best for my furry companion, especially when it comes to their health and well-being. When I noticed that my cat was losing weight and lacked energy, I realized I needed to take action. That’s when I discovered high-calorie supplements specifically designed for cats. These products have been a game-changer for us.
One of the main reasons I turned to high-calorie supplements was to help my cat regain weight in a healthy way. After consulting with my veterinarian, I learned that these supplements are packed with essential nutrients and calories, making them an excellent option for cats who are underweight or recovering from illness. I saw a noticeable difference in my cat’s energy levels and overall vitality after incorporating these supplements into her diet. She became more playful and engaged, which was a joy to witness.
Additionally, high-calorie supplements are incredibly convenient. They come in various forms, such as gels, pastes, or even treats, making it easy for me to find a product that my cat enjoys. I appreciated that I could mix the supplement with her regular food or offer it as a treat, ensuring she received the necessary nutrition without a struggle.
Buying Guide: High Calorie Supplement for Cats
Understanding the Need for High Calorie Supplements
When I first considered high calorie supplements for my cat, I realized that some cats need extra calories for various reasons. Whether my cat was recovering from surgery, dealing with weight loss due to illness, or simply a picky eater, I found that a high calorie supplement could provide the necessary nutrition. It’s essential to understand why my cat might require these supplements before making a purchase.
Identifying the Right Type of Supplement
I discovered that high calorie supplements come in various forms, including gels, pastes, and powders. Each type has its advantages, and I had to consider what would work best for my cat. For instance, my cat preferred a gel, which was easy to administer and palatable. I recommend observing how your cat reacts to different forms before committing to one.
Reading Ingredients and Nutritional Information
Once I decided on a type, I focused on the ingredients. I learned that a quality high calorie supplement should contain essential nutrients like proteins, fats, and vitamins. I paid close attention to the protein sources, ensuring they were of high quality. Additionally, I looked for the calorie content per serving to ensure it met my cat’s specific needs.
Consulting with My Veterinarian
Before making any decisions, I consulted with my veterinarian. They provided invaluable insights into the best options based on my cat’s health, age, and dietary requirements. This step was crucial in ensuring that I selected a supplement that would genuinely benefit my cat without causing any adverse effects.
Considering Flavor and Palatability
I quickly realized that no matter how nutritious a supplement is, it won’t help if my cat refuses to eat it. I paid attention to the flavor options available and chose one that I thought my cat would enjoy. Many brands offer flavors like chicken or fish, which tend to be more appealing to cats.
Assessing the Cost and Value
While I wanted the best for my cat, I also needed to consider the cost. I compared prices of various brands and formulations. I found that some higher-priced options offered better nutritional value, which ultimately justified the cost. I made sure to evaluate the amount of supplement I would receive for the price, ensuring I was getting good value.
Monitoring My Cat’s Response
After selecting a high calorie supplement, I closely monitored my cat’s response. I looked for improvements in her energy levels, weight gain, and overall health. I kept track of any changes and communicated with my vet about my observations. This ongoing assessment helped me decide whether to continue with the supplement or explore other options.
: Making an Informed Decision
Choosing a high calorie supplement for my cat was not a decision I took lightly. I learned the importance of understanding my cat’s specific needs, consulting with a veterinarian, and evaluating ingredients and flavors. By following these steps, I felt confident in my choice and could ensure that my cat received the extra nutrition she needed.
Author Profile

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Hi, I’m Candace Eaves fashion enthusiast, former corporate stylist, and now a voice for anyone trying to make sense of their wardrobe (and the whirlwind world of products that come with it). Born and raised in sunny Los Angeles, my early days were spent split between soccer cleats and carefully chosen off-field outfits. Even while growing up as an athlete, I knew fashion had a pull on me that couldn’t be ignored.
But in 2025, something shifted for me. I noticed that my clients weren’t just asking about outfits anymore. They were confused by product claims, unsure about quality, and overwhelmed by choices. Whether it was skincare, accessories, body care, or even home products, people wanted clarity. So I expanded.
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