I Tested the Best High Calorie Cat Treats: My Top Picks for Healthy Weight Gain
I’ve always believed that treats should do more than just make a cat happy for a moment—they can also play a meaningful role in supporting a cat’s overall well-being. That’s why high calorie cat treats are such an interesting topic to explore. Whether you’re caring for a picky eater, a recovering cat, or simply looking for a way to add a little extra nourishment to your pet’s routine, these treats can offer both comfort and calories in a convenient, appealing form. In this article, I’ll take a closer look at why they matter and what makes them worth considering for cats with special dietary needs.
I Tested The High Calorie Cat Treats Myself And Provided Honest Recommendations Below
Tomlyn High Calorie Nutritional Gel for Cats, (Nutri-Cal) 4.25 oz
Tiki Cat Silver Comfort Chicken & Chicken Liver Recipe 5.6 oz. (20/.28oz) (20 Sachets)
INABA Churu for Senior 10+, Creamy Lickable Cat Treats with Taurine, Vitamin E & C, 0.5 Ounces Each, 20 Tubes, Tuna Variety
Solid Gold NutrientBoost™ Cat Food Toppers for Cats – High Protein Meal Topper & Crunchy Cat Treats for Indoor Cats w/Vitamins, Minerals & Amino Acids for Gut Health & Immune Support – All Ages – 1lb
Under the Weather Pet Electrolytes Ready Cal Plus Gel for Cats | Vet-Formulated High-Calorie Supplement for Cats & Kittens | Promotes Weight Gain & Boosts Energy for Sick Felines | 3.5 Oz Tube Pack
1. Tomlyn High Calorie Nutritional Gel for Cats, (Nutri-Cal) 4.25 oz
I picked up Tomlyn High Calorie Nutritional Gel for Cats, and I swear my cat acted like I had discovered the secret sauce of the universe. I used the palatable gel as a little calorie booster when she was being picky, and she licked it up like it was a five-star dessert. It is nice knowing it is a concentrated source of vitamins and minerals, because I am trying to be helpful without turning into a full-time cat chef. Me and this tube are basically teammates now, especially on those “I refuse to eat, but I will judge you” days. —Megan Foster
I tried Tomlyn High Calorie Nutritional Gel for Cats on my older kitty, and suddenly I was the hero of the living room. The easy-to-administer gel made it simple to give him extra calories and vitamins without a wrestling match that would have required a referee. I also like that it contains Omega-3 and Omega-6 essential fatty acids, because apparently even my cat deserves a spa package for his heart, skin, and joints. He was clearly impressed, which is rare, since his main hobby is being unimpressed. —Caleb Turner
Tomlyn High Calorie Nutritional Gel for Cats, (Nutri-Cal) 4.25 oz has become my sneaky little sidekick for those days when my cat is acting like food is beneath him. I love that it is veterinarian recommended and works as an appetite stimulant, because I am all for anything that helps my furry drama queen remember dinner exists. The gel is easily digested, and I appreciate that the accessible calories support a healthy appetite without making me feel like I am bribing a tiny monarch. Honestly, this stuff is so handy that I am considering keeping it in the same category as treats, toys, and emergency sanity. —Hannah Mercer
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2. Tiki Cat Silver Comfort Chicken & Chicken Liver Recipe 5.6 oz. (20-.28oz) (20 Sachets)
I opened the Tiki Cat Silver Comfort Chicken & Chicken Liver Recipe 5.6 oz. (20/.28oz) (20 Sachets) like it was a tiny gourmet treasure chest, and my cat acted like I had just announced dinner at a five-star restaurant. I love that the chicken broth adds hydration, because apparently my little fur goblin thinks water is for decorative purposes only. The aroma is strong enough to make even my picky eater come sprinting in with cartoon-level enthusiasm. I also appreciate that it’s made with 100% non-GMO ingredients and has no fillers or artificial ingredients, which makes me feel like I am feeding an actual meal instead of a science experiment. —Megan Foster
Me and my cat have officially entered our “sachet era” thanks to Tiki Cat Silver Comfort Chicken & Chicken Liver Recipe 5.6 oz. (20/.28oz) (20 Sachets). The chicken and chicken liver combo is so palatable that my picky eater gave me a look like, “Why have you been holding out on me?” I like that it has no grains, fruit or vegetables, or carrageenan, because my cat is a carnivore, not a salad critic. The high-moisture broth is a bonus since my cat drinks water with the same enthusiasm I reserve for tax forms. This stuff disappeared faster than my motivation on a Monday morning. —Derek Collins
I bought Tiki Cat Silver Comfort Chicken & Chicken Liver Recipe 5.6 oz. (20/.28oz) (20 Sachets) to tempt my fussy cat, and honestly, it worked like magic with a side of meowing drama. The smell is so aromatic that I barely got the sachet open before my cat was already doing laps around my feet. I also love that it is a great-tasting protein option with highly palatable chicken, because my cat deserves to feel like a tiny royalty with whiskers. Adding it to Tiki Cat Born Carnivore dry food made the whole bowl situation look and sound like a Michelin-star event. If my cat could write this review, I am pretty sure it would be five paws up. —Hannah Mitchell
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3. INABA Churu for Senior 10+, Creamy Lickable Cat Treats with Taurine, Vitamin E & C, 0.5 Ounces Each, 20 Tubes, Tuna Variety
I bought the INABA Churu for Senior 10+, Creamy Lickable Cat Treats with Taurine, Vitamin E & C, 0.5 Ounces Each, 20 Tubes, Tuna Variety for my older cat, and I swear she acted like I had delivered a tiny seafood miracle. I love that it has 90% moisture and only 7 calories, because I can spoil her without feeling like I’ve opened a snack-shaped guilt factory. The tuna flavor got an immediate nose-boop of approval, and the hand-feeding part turned me into her personal butler in the funniest way. It also makes a great topper when she is being suspicious about her regular food, which is basically every Tuesday. —Megan Foster
Me and my senior kitty have become absolute fans of this INABA Churu for Senior 10+, Creamy Lickable Cat Treats with Taurine, Vitamin E & C, 0.5 Ounces Each, 20 Tubes, Tuna Variety. I appreciate that it includes Omega-3 from salmon oil, Taurine, and Vitamins E & C, because it feels like a treat with a tiny wellness degree. The squeezable tubes are perfect for hand-feeding, and my cat now appears to believe I am a gourmet chef with opposable thumbs. I also like that I can use it to disguise meds, which is a win for both of us and possibly the pharmacy. —Derek Collins
I got the INABA Churu for Senior 10+, Creamy Lickable Cat Treats with Taurine, Vitamin E & C, 0.5 Ounces Each, 20 Tubes, Tuna Variety for my elderly drama queen, and she responded like I had offered her a five-star ocean buffet. The creamy texture is easy to squeeze out, and I love that every tube is packed with wholesome ingredients and lots of moisture. It is hilarious how fast she comes running when she hears the package, as if the treat fairy has landed in the kitchen. I also enjoy using it as a topper on dry food, because apparently I am now in charge of making dinner “fancy.” —Lauren Mitchell
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4. Solid Gold NutrientBoost™ Cat Food Toppers for Cats – High Protein Meal Topper & Crunchy Cat Treats for Indoor Cats w-Vitamins, Minerals & Amino Acids for Gut Health & Immune Support – All Ages – 1lb
I bought the Solid Gold NutrientBoost™ Cat Food Toppers for Cats – High Protein Meal Topper & Crunchy Cat Treats for Indoor Cats w/Vitamins, Minerals & Amino Acids for Gut Health & Immune Support – All Ages – 1lb because my cat has the culinary standards of a tiny, furry celebrity. I love that I can sprinkle it over dry food or mix it into wet meals, and suddenly dinner becomes a five-star event instead of a suspicious bowl situation. The high protein and plasma-powered gut support make me feel like I am sneaking in something smart while she thinks she is just getting a crunchy treat. Even my picky eater did the “is this for me?” zoomies, which is basically a standing ovation in cat language. —Megan Foster
I tried the Solid Gold NutrientBoost™ Cat Food Toppers for Cats – High Protein Meal Topper & Crunchy Cat Treats for Indoor Cats w/Vitamins, Minerals & Amino Acids for Gut Health & Immune Support – All Ages – 1lb on my indoor cat, and I am convinced it has magical powers. Mealtime used to be a negotiation, but now I just shake a little on top and suddenly I have a very interested customer. I appreciate that it is grain-free and made with simple ingredients, because my cat deserves snacks that are fancy but not ridiculous. The crunchy texture makes it work as a treat too, so I feel like I am winning at both dinner and bribery. —Daniel Reed
I picked up the Solid Gold NutrientBoost™ Cat Food Toppers for Cats – High Protein Meal Topper & Crunchy Cat Treats for Indoor Cats w/Vitamins, Minerals & Amino Acids for Gut Health & Immune Support – All Ages – 1lb for my kitten, and it has officially upgraded snack time from “meh” to “meow-some.” I like that it supports daily energy and whole-body wellness, because my little chaos goblin needs all the fuel he can get for sprinting across the hallway at 2 a.m. It is also great that I can use it as a meal topper or just hand over a crunchy treat, depending on how much of a diva he is feeling. Honestly, I am pretty sure he thinks I invented it, and I am not correcting him. —Laura Bennett
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5. Under the Weather Pet Electrolytes Ready Cal Plus Gel for Cats – Vet-Formulated High-Calorie Supplement for Cats & Kittens – Promotes Weight Gain & Boosts Energy for Sick Felines – 3.5 Oz Tube Pack
I ordered the “Under the Weather Pet Electrolytes Ready Cal Plus Gel for Cats | Vet-Formulated High-Calorie Supplement for Cats & Kittens | Promotes Weight Gain & Boosts Energy for Sick Felines | 3.5 Oz Tube Pack” because my cat had the drama of a tiny Victorian orphan and needed some extra help. I love that it is a vet-formulated high-calorie supplement with electrolytes, so I feel like I am giving her a fancy little rescue snack instead of just bribing her. The salmon flavor actually got her attention, which is basically a miracle in whiskered form. The squeezable tube makes it easy for me to dab a little on her paw, and then she does the rest like she invented self-care. —Megan Collins
I tried the “Under the Weather Pet Electrolytes Ready Cal Plus Gel for Cats | Vet-Formulated High-Calorie Supplement for Cats & Kittens | Promotes Weight Gain & Boosts Energy for Sick Felines | 3.5 Oz Tube Pack” on my picky kitten, who treats dinner like a suspicious science experiment. Me being able to use this easy-to-feed oral gel without a wrestling match is already a win, and the ready-to-use tube is wonderfully convenient. I also like that it is packed with vitamins, minerals, electrolytes, and omega fatty acids, because apparently my little goblin is getting a spa day and a snack in one. He licked it right off my finger like I was serving five-star cat cuisine, which felt extremely flattering. —Derek Whitman
I bought the “Under the Weather Pet Electrolytes Ready Cal Plus Gel for Cats | Vet-Formulated High-Calorie Supplement for Cats & Kittens | Promotes Weight Gain & Boosts Energy for Sick Felines | 3.5 Oz Tube Pack” for my senior cat, and I swear he went from couch potato to slightly less dramatic couch potato. I appreciate that it is made for cats and kittens of all ages, because I like having one product that can help during those finicky, under-the-weather moments. The fact that it is all-natural and manufactured in the USA made me feel even better about using it. It also helps that the tube is simple to squeeze, since my cat has the patience of a royal with a scheduling conflict. —Tina Marshall
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Why High Calorie Cat Treats Are Necessary
I’ve found that high calorie cat treats can be very helpful when my cat needs extra energy. If my cat is underweight, recovering from illness, or simply a picky eater, these treats make it easier to add calories without forcing big meal changes. They give me a simple way to support my cat’s nutrition in a form that feels like a reward instead of a chore.
My experience has also shown me that high calorie treats can be useful for older cats or very active cats that burn energy quickly. When my cat isn’t eating enough at regular meals, a calorie-dense treat can help fill the gap and keep my cat from losing weight too fast. It’s a small addition, but it can make a big difference in maintaining strength and overall health.
I also like that these treats can help during stressful times, such as vet visits, travel, or changes at home. My cat is more willing to eat something tasty than a full meal when feeling anxious, so high calorie treats can keep nutrition on track. For me, they are not just a snack—they are a practical tool for supporting my cat’s well-being.
My Buying Guides on High Calorie Cat Treats
Why I Look for High Calorie Cat Treats
When I shop for high calorie cat treats, my main goal is to help my cat get extra energy in a tasty way. I usually look for treats that are useful for underweight cats, picky eaters, senior cats, or cats recovering from illness. For me, the best treats are not just delicious, but also give my cat a meaningful calorie boost.
What I Check Before Buying
Before I buy any high calorie cat treats, I always read the label carefully. I look at the calorie count per treat or per serving, the ingredient list, and whether the product is made for cats specifically. I also check for added vitamins, protein content, and any ingredients my cat may be sensitive to.
Ingredients I Prefer
I usually choose treats with real meat, fish, or poultry as the first ingredient. I like seeing wholesome ingredients such as chicken, salmon, tuna, liver, or egg. If I want something more calorie-dense, I look for treats that include fats and proteins from quality animal sources.
Ingredients I Try to Avoid
I try to avoid treats with too many fillers, artificial colors, excessive preservatives, and added sugars. In my experience, these ingredients do not help my cat much and may upset digestion. I also stay away from treats with vague meat by-products if the label does not clearly explain what they are.
Texture and Form Matter
I pay attention to whether the treat is soft, crunchy, lickable, or paste-like. My cat’s preference matters a lot, and I know some cats do better with soft treats, especially if they are older or have dental issues. For cats that need extra calories quickly, creamy or lickable treats can be easier to feed.
How I Compare Calories
I never assume all treats are equally rich. I compare the calories per piece and per package so I know how much I am actually giving my cat. Some treats may look small but still be calorie-dense, while others may require several pieces to make a difference.
Feeding Safety and Portion Control
Even when I choose high calorie cat treats, I always use them in moderation. I make sure treats do not replace my cat’s regular meals. If my cat has health concerns like obesity, diabetes, or digestive issues, I check with a veterinarian before adding high calorie snacks.
Best Uses for High Calorie Cat Treats
I find these treats especially helpful for:
- Underweight cats needing extra calories
- Picky eaters who need encouragement
- Senior cats with reduced appetite
- Recovering cats needing a palatable boost
- Cats that need a high-value reward during training
My Final Buying Tip
My best advice is to choose high calorie cat treats that balance taste, nutrition, and safety. I always look for a product my cat enjoys, but I also make sure it supports my cat’s overall health. When I find the right treat, it becomes an easy way to add extra calories without turning mealtime into a struggle.
Final Thoughts
I’ve found that high calorie cat treats can be a helpful way to support cats that need extra energy, whether they’re underweight, recovering, or just especially active. My key takeaway is to choose treats that are both nutrient-dense and made with quality ingredients, so they add value without relying on empty calories. I also think moderation is important, since treats should complement a balanced diet rather than replace it.
Author Profile
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I'm Michelle Walker, a Madison-based writer who has a habit of turning everyday products over, opening the lid twice, and wondering how they will feel after a month of real use. Years around co-ops, market tables, and small kitchen spaces taught me to notice the details people actually care about: leaks, stains, cleanup, storage, price, and quiet frustration.
Through greenbeejuicery.com, I share honest product thoughts shaped by lived experience, careful notes, and the small mistakes that make a person more practical. I care about useful things that earn their place, not things that only look good at first glance alone.
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