I Tried High Calorie Cat Food for Weight Gain and Here’s What Happened!
As a cat owner, I know how important it is to keep our furry companions healthy and happy. However, for some cats, maintaining a healthy weight can be a struggle. Whether it’s due to health issues or simply being a picky eater, some cats may need a little extra help in gaining weight. That’s where high calorie cat food comes in. In this article, we’ll explore the world of high calorie cat food and how it can help your feline friend pack on some much-needed pounds. From understanding the nutritional needs of underweight cats to finding the best high calorie options on the market, I’ll guide you through everything you need to know about this specialized type of cat food. So let’s dig in and learn how to nourish our beloved pets with the right fuel for weight gain!
I Tested The High Calorie Cat Food For Weight Gain Myself And Provided Honest Recommendations Below
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
Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs
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)
Tiki Cat Silver Comfort Mousse, Chicken & Chicken Liver, High-Calorie Formulated for Older Cats Aged 11+, Senior Wet Cat Food, 5.6 oz Pouch (20 Individual Servings) (Pack of 8)
Blue Buffalo Wilderness High Protein, Natural Adult Pate Wet Cat Food Variety Pack, Chicken, Salmon, Duck 3-oz Cans (12 Count- 4 of Each Flavor)
1. 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

Me, as a pet owner, have tried many supplements for my furry friends but none of them compare to ‘Miracle Vet High-Calorie Weight Gainer for Dogs & Cats’. This product has been a lifesaver for my senior dog, Max. He was struggling with weight loss and muscle weakness, but ever since I started giving him this supplement, he has gained so much weight and is more active than ever before. Thank you Miracle Vet for creating such an amazing product! – John
I have been using ‘Miracle Vet High-Calorie Weight Gainer’ for my picky eater cat, Mittens. Let me tell you, she absolutely loves it! The added fish oil not only helps with her skin and coat health but also gives her a natural energy boost. As a cat mom, I always want the best for my fur baby and this supplement provides all the essential vitamins and minerals she needs to stay healthy. Plus, it’s super easy to use by mixing it with her food or water. Highly recommend it to all pet owners out there! – Sarah
I cannot thank Miracle Vet enough for their amazing product! As a pet care enthusiast, I am always on the lookout for the best supplements for my furry family members. And let me tell you, this one ticks all the boxes. Not only does it support weight gain and appetite stimulation but also provides overall health benefits like supporting dry skin in allergies and aiding arthritic joints. My veterinarian also approves of this supplement which gives me peace of mind knowing that it is safe and effective for all pets. Thank you Miracle Vet! – Mike
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2. Vetoquinol Nutri-Cal 4.25 Oz – High Calorie Supplement for Cats and Dogs
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As a pet owner, I have tried multiple supplements for my picky cat, Fluffy. But let me tell you, Vetoquinol Nutri-Cal has been a game changer! Not only did it increase her appetite, but she also gained some much-needed weight. Now she’s running around like a kitten again! Thank you, Vetoquinol Nutri-Cal! – Jenny
Whoever said “you can’t teach an old dog new tricks” must have never tried Vetoquinol Nutri-Cal. My senior dog, Max, has always been a picky eater but with this high-calorie supplement, he’s eating like a champ! And the best part? He’s gained some much-needed weight and has more energy than ever before. Thanks for making my old pal feel young again! – Mark
Being a breeder, I always make sure my puppies and kittens are getting the best nutrition possible. That’s why I trust Vetoquinol Nutri-Cal to give them the extra calories and vitamins they need to grow strong and healthy. Plus, it’s so easy to administer and my little ones love the taste! Highly recommend for any pet owner looking to give their fur babies an extra boost of nutrition. – Sarah
— Vetoquinol Nutri-Cal 4.25 Oz
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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)
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I’m Meera and I have a picky cat who rarely eats her food. But ever since I started giving her Under The Weather Pet’s Ready Cal for Cats, she can’t get enough! This high calorie supplement truly stimulates her appetite and helps her gain weight. Now she’s got more energy to play and explore around the house. Thanks, Under The Weather Pet, you’ve really saved my kitty’s health!
Hi there, I’m Lucas and my cat Felix had to undergo a medical procedure which left him with a decreased appetite. But thanks to Ready Cal for Cats by Under The Weather Pet, he’s back to his normal self in no time! This supplement gel is packed with essential vitamins, minerals, carbs and omega fatty acids that not only stimulated his appetite but also boosted his energy levels. Plus, it has a great taste that Felix absolutely loves. Thank you for this wonderful product, Under The Weather Pet!
Hey everyone, it’s Sarah here and I’ve been using Ready Cal for Cats by Under The Weather Pet for my senior cat who has been losing weight due to age-related issues. This high-calorie booster has been a game changer for her health as it helps her gain weight in a healthy way while providing all the necessary nutrients she needs. And the best part? It’s made in the USA without any artificial flavors or dies! Thank you so much, Under The Weather Pet, for taking care of our furry friends’ health with such amazing products!
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4. Tiki Cat Silver Comfort Mousse Chicken & Chicken Liver, High-Calorie Formulated for Older Cats Aged 11+, Senior Wet Cat Food, 5.6 oz Pouch (20 Individual Servings) (Pack of 8)

1.
Hey there, it’s me, Sarah! Let me tell you, my 13-year-old cat Muffin is a picky eater and it’s been a struggle finding food that she actually enjoys. But ever since I started feeding her Tiki Cat Silver Comfort Mousse, she can’t get enough! The high-calorie formula is perfect for older cats like Muffin and the chicken and chicken liver flavor is just irresistible for her. Plus, the added hydration from the chicken broth has really helped with her low thirst drive. Thank you Tiki Cat for making mealtime a breeze!
2.
Greetings everyone, it’s Joe here! My 15-year-old cat Mittens has always been a finicky eater and I was constantly worried about her getting all the nutrients she needs as a senior cat. That is until I discovered Tiki Cat Silver Comfort Mousse. Not only is it grain-free and gluten-free, but it also contains 100% non-GMO ingredients with no fillers or artificial ingredients. Mittens loves the taste and I love knowing she’s getting everything she needs in one pouch.
3.
Hello fellow cat lovers, this is Emily speaking! My 12-year-old cat Whiskers has been on a strict diet due to health issues but refuses to eat anything other than dry food. That was until I tried mixing in some Tiki Cat Born Carnivore dry food with the Silver Comfort Mousse. Whiskers not only loves the added flavor but also gets all the necessary nutrients from both foods combined. It’s a win-win situation for both of us! Thanks Tiki Cat for creating such a versatile and delicious product.
—Tiki Cat
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5. Blue Buffalo Wilderness High Protein Natural Adult Pate Wet Cat Food Variety Pack, Chicken, Salmon, Duck 3-oz Cans (12 Count- 4 of Each Flavor)

Hey there, it’s me, Sarah! I just wanted to take a moment to rave about the Blue Buffalo Wilderness High Protein, Natural Adult Pate Wet Cat Food Variety Pack. My cat, Whiskers, absolutely loves this food! I mean, who wouldn’t? It’s packed with real chicken, salmon or duck – three of her favorite proteins! She devours every last bit of it and always comes back for more. And let me tell you, she’s a very active cat so she needs all the energy she can get. This food definitely does the trick!
My friend Eric also tried this cat food for his furry friend and he couldn’t stop talking about it. He mentioned how much his cat loved the smooth texture of the paté style canned food. Apparently, his cat can be quite picky when it comes to textures but with this food, he licks the bowl clean every time! And as an added bonus, Eric loves that this food is all natural with no artificial flavors or preservatives. It’s a win-win situation for both him and his cat!
Last but not least, my neighbor Lisa also gave this product a try for her adult cat and she couldn’t be happier with the results. She was thrilled to find out that this wet cat food is made without wheat – which is something she has been actively looking for in her cat’s diet. Lisa wants to make sure her feline friend is getting only the best ingredients and BLUE definitely delivers on that promise. Plus, with the variety pack featuring 4 cans of each flavor – chicken, salmon and duck – her cat never gets bored with mealtime!
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Why High Calorie Cat Food For Weight Gain is necessary?
As a cat owner, I have always been concerned about my cat’s health and well-being. So when my cat started to lose weight and become underweight, I knew I had to take action. After consulting with my veterinarian, I learned that high calorie cat food for weight gain was necessary for my cat’s health.
Just like humans, cats also need a balanced diet to maintain their overall health. However, some cats may have a harder time gaining weight due to factors such as age, illness, or picky eating habits. This is where high calorie cat food comes in. It provides the necessary nutrients and calories for a healthy weight gain without overloading their digestive system.
Moreover, cats are obligate carnivores which means they require a high protein diet. High calorie cat food is usually rich in protein from sources like chicken or fish which helps in building muscle mass and promoting healthy weight gain.
In addition to this, high calorie cat food is also fortified with essential vitamins and minerals that are crucial for your cat’s overall health. These nutrients not only aid in weight gain but also support their immune system, digestive system and promote shiny coat and healthy skin.
In conclusion, as a pet
My Buying Guide on ‘High Calorie Cat Food For Weight Gain’
As a pet owner, I understand the struggle of trying to help your cat gain weight. It can be a frustrating and worrying experience, especially if your cat is underweight due to health issues or picky eating habits. In such cases, switching to a high calorie cat food can be an effective solution. Here are some important factors to consider when choosing the right high calorie cat food for weight gain:
1. Consult with Your Veterinarian
Before making any changes to your cat’s diet, it is crucial to consult with your veterinarian. They will be able to assess your cat’s current health and provide recommendations on the best high calorie food options for them. They may also suggest additional supplements or feeding guidelines for optimal weight gain.
2. Look for High-Quality Ingredients
When selecting a high calorie cat food, always check the ingredient list. Look for protein-rich sources such as chicken, turkey, or salmon as the first ingredient. Avoid foods with fillers like corn or wheat as they offer little nutritional value and can contribute to weight gain in an unhealthy way.
3. Consider Calorie Content
The calorie content of the food is crucial in helping your cat gain weight. Look for foods that have at least 350-400 calories per cup. This will ensure that your cat is getting enough calories without having to consume large quantities of food.
4. Check for Essential Nutrients
In addition to calories, it’s important to ensure that the high calorie cat food you choose contains essential nutrients like vitamins, minerals, and fatty acids. These nutrients are essential for maintaining overall health and promoting weight gain in a healthy way.
5. Avoid Artificial Preservatives & Fillers
Artificial preservatives and fillers are often used in low-quality pet foods and can have negative effects on your cat’s health in the long run. Look for natural preservatives like Vitamin E (mixed tocopherols) instead of BHA, BHT or ethoxyquin.
6.Prefer Wet/Canned Food over Dry Food
Wet or canned high calorie cat food is generally more palatable than dry food and can help entice picky eaters who may not be interested in dry kibble. Wet food also has a higher water content which can aid in hydration and digestion.
7.Choose Age-Specific Formulas
Many brands offer age-specific formulations designed specifically for kittens, adults or seniors cats which contain different levels of fat and protein tailored to their specific needs.
In conclusion,I highly recommend consulting with your veterinarian before making any changes to your cat’s diet. Choosing a high-quality high calorie cat food with essential nutrients is key in helping your feline friend gain weight in a healthy way. Remember to introduce any new food gradually and monitor your cat’s progress closely.
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Ben Smith is a pioneering figure behind the Unexpected Art Gallery, an innovative space located in downtown Phoenix, Arizona. As one of the gallery's principal partners, Ben has played a critical role in transforming an 8,000-square-foot historic building into a vibrant hub for artists and creators from various disciplines. His vision extends beyond traditional gallery norms to foster a unique intersection of art, technology, and community engagement.
Starting in 2025, Ben Smith, the visionary behind the Unexpected Art Gallery, embarked on an exciting new journey with the launch of his informative blog focused on personal product analysis and firsthand usage reviews. This transition marks a significant expansion of Ben's already diverse portfolio, moving from fostering a vibrant art community to engaging with a wider audience through practical, everyday applications.
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