--- title: "cat appetite stimulant — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/pet-supplies/cat-appetite-stimulant" last_updated: "2026-07-10T00:55:54.174Z" locale: en meta: description: "a small market ($159K/yr) — cat appetite stimulant doesn't clear our bar today." "og:description": "a small market ($159K/yr) — cat appetite stimulant doesn't clear our bar today." "og:title": "cat appetite stimulant — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen" --- Back to Flapen home # **cat appetite stimulant** **Skip it****48/100 ** a small market ($159K/yr) — cat appetite stimulant doesn't clear our bar today. **Market/yr** **$159K** **Growth (1y)** **+122.5%** **Products** **21** **Brands** **15** was 14 a year ago **Sellers** **25** **Price range** **$9.65–$49.71** **Returns** **0.1%** **Rating** **4.3★** **Skip it** Scored 48/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **8** ×0.30 Growth **68** ×0.30 Competition **47** ×0.20 Quality gap **62** ×0.10 Returns **100** ×0.10 ## **Demand** Weekly Amazon search volume, last 87 weeks — +122.5% year over year. 3K2KSpike '25Spike '26Nov '24Feb '25May '25Aug '25Dec '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND No pronounced peak months · busiest ÷ quietest = 1.2× ## **Competition** - Under the Weather42% - Virbac12% - Vetoquinol10% - WOMRICH6% - Netrca5% - Guanshiya4% - Other (9 brands)22% The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them. 15 brands and 25 sellers compete here. **Brands** **15 **▲rising was 14 a year ago **Sellers** **25** **Top 5 brand share** **75%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![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)](https://m.media-amazon.com/images/I/41P1ePJ8DxL.jpg) [**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)**](https://www.amazon.com/dp/B07FN5MLTY) Under the Weather$23.584.0★5,59118%▼falling 2 ![Virbac REBOUND Recuperation Formula for Cats - Promotes the restoration of healthy digestion hydration and nutrition](https://m.media-amazon.com/images/I/31A+razfeoL.jpg) [**Virbac REBOUND Recuperation Formula for Cats - Promotes the restoration of healthy digestion hydration and nutrition**](https://www.amazon.com/dp/B071RC1V89) Virbac$18.954.4★3,53212%▲rising 3 ![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](https://m.media-amazon.com/images/I/41psuS-5KpL.jpg) [**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**](https://www.amazon.com/dp/B0DWP3FNSJ) Under the Weather$23.344.1★47410%▼falling 4 ![Vetoquinol Nutri-Cal - High-Calorie Nutritional Gel - Supports Daily Nutrition for Picky Eaters - Essential Nutrients & Vitamins for Cats & Dogs - Easy Feeding Oral Gel - 4.25 oz](https://m.media-amazon.com/images/I/319YbRYCnmL.jpg) [**Vetoquinol Nutri-Cal - High-Calorie Nutritional Gel - Supports Daily Nutrition for Picky Eaters - Essential Nutrients & Vitamins for Cats & Dogs - Easy Feeding Oral Gel - 4.25 oz**](https://www.amazon.com/dp/B000RI3ZG6) Vetoquinol$16.894.5★7,59110%▲rising 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](https://m.media-amazon.com/images/I/41YmJdmcgIL.jpg) [**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**](https://www.amazon.com/dp/B0DK3V558L) Under the Weather$21.824.2★3389%▼falling 6 ![Cat Appetite Stimulant Methylcobalamin Vitamin B12 for Cats for Energy Appetite & Red Blood Cell Support Treatment of EPI in Cats](https://m.media-amazon.com/images/I/51olNbvBueL.jpg) [**Cat Appetite Stimulant Methylcobalamin Vitamin B12 for Cats for Energy Appetite & Red Blood Cell Support Treatment of EPI in Cats**](https://www.amazon.com/dp/B0G48NPCZ7) WOMRICH$28.274.1★126%▲rising 7 ![Cat Appetite Stimulant - Vitamin B12 (Methylcobalamin) Liquid Supplement - Boosts Appetite Energy and Mood - 60 ml](https://m.media-amazon.com/images/I/41PEYn0C0SL.jpg) [**Cat Appetite Stimulant - Vitamin B12 (Methylcobalamin) Liquid Supplement - Boosts Appetite Energy and Mood - 60 ml**](https://www.amazon.com/dp/B0F4X5VZRH) Netrca$29.934.3★205%▲rising 8 ![INABA Churu for Senior 10+ Creamy Lickable Cat Treats with Taurine Vitamin E & C 0.5 Ounces Each 20 Tubes Tuna Variety](https://m.media-amazon.com/images/I/517Zc4EIT6L.jpg) [**INABA Churu for Senior 10+ Creamy Lickable Cat Treats with Taurine Vitamin E & C 0.5 Ounces Each 20 Tubes Tuna Variety**](https://www.amazon.com/dp/B0DDYM89PH) INABA$14.994.7★4463%▼falling 9 ![Appetite Stimulant for Cats Liquid Vitamin B12 Drops Methylcobalamin(Methyl B12) Cat Supplement Boosts Appetite Energy Mood Recovery - 2 fl oz (60ml)](https://m.media-amazon.com/images/I/51qwfASE96L.jpg) [**Appetite Stimulant for Cats Liquid Vitamin B12 Drops Methylcobalamin(Methyl B12) Cat Supplement Boosts Appetite Energy Mood Recovery - 2 fl oz (60ml)**](https://www.amazon.com/dp/B0FRMTCS38) BrightBarki$29.504.2★123%▲rising 10 ![Under the Weather Pet | Ready Cal for Kitten | High Calorie Pet Nutritional Supplement for Weight Gain & Healthy Weight Maintenance | 10 Vitamins 7 Minerals Omega Fatty Acids & Carbohydrates | 80cc](https://m.media-amazon.com/images/I/21orGZBi2UL.jpg) [**Under the Weather Pet | Ready Cal for Kitten | High Calorie Pet Nutritional Supplement for Weight Gain & Healthy Weight Maintenance | 10 Vitamins 7 Minerals Omega Fatty Acids & Carbohydrates | 80cc**](https://www.amazon.com/dp/B09M46KYPB) Under the Weather$19.594.5★1803%▲rising 11 ![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](https://m.media-amazon.com/images/I/41nA9iRNLvL.jpg) [**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**](https://www.amazon.com/dp/B08ZQK4872) Solid Gold$9.654.5★7953%▲rising 12 ![Tomlyn High Calorie Nutritional Gel for Cats (Nutri-Cal) 4.25 oz](https://m.media-amazon.com/images/I/31DVMyFDrZL.jpg) [**Tomlyn High Calorie Nutritional Gel for Cats (Nutri-Cal) 4.25 oz**](https://www.amazon.com/dp/B000FO3R6K) TOMLYN$15.824.2★6,6972%▲rising 13 ![High Calorie Nutrition Paste for Cats 12g x 30 Bars- Provides Weight gain and Appetite Support for picky or underweight Cats - Contains Taurine DHA Colostrum - Promotes Vitality and Healthy Growth](https://m.media-amazon.com/images/I/51sQstkDUVL.jpg) [**High Calorie Nutrition Paste for Cats 12g x 30 Bars- Provides Weight gain and Appetite Support for picky or underweight Cats - Contains Taurine DHA Colostrum - Promotes Vitality and Healthy Growth**](https://www.amazon.com/dp/B0FRN1WXL4) VivaElixir$29.844.4★442%▲rising 14 ![Vetri-CAL High Calorie Nutritional Gel for Dogs Cats Puppies & Kittens Appetite Booster with Omega 3-6-9 Vitamins A-D-E-B Recovery & Energy Support Tasty Malt Flavor 5 oz Tube](https://m.media-amazon.com/images/I/41Ok6QBoxsL.jpg) [**Vetri-CAL High Calorie Nutritional Gel for Dogs Cats Puppies & Kittens Appetite Booster with Omega 3-6-9 Vitamins A-D-E-B Recovery & Energy Support Tasty Malt Flavor 5 oz Tube**](https://www.amazon.com/dp/B0F49H8SWS) Vetri-CAL$16.014.2★3892%▼falling 15 ![Appetite Stimulant for Cats High Calorie Gel Cat Weight Gainer with Vitamins Minerals & Omega Fatty Acids Energy Support for Kittens & Senior Cats Not Eating Weak Recovering 100cc](https://m.media-amazon.com/images/I/410RB7U2h5L.jpg) [**Appetite Stimulant for Cats High Calorie Gel Cat Weight Gainer with Vitamins Minerals & Omega Fatty Acids Energy Support for Kittens & Senior Cats Not Eating Weak Recovering 100cc**](https://www.amazon.com/dp/B0GS1TVPBR) Guanshiya$18.444.4★182%▲rising **~~Showing 15 of 21 — show all ~~** ## **Product shelf** All 21 tracked products in this niche. Top sellersNewestTrending [![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)](https://m.media-amazon.com/images/I/41P1ePJ8DxL.jpg)**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**$23.58**4.0★5,591 reviews](https://www.amazon.com/dp/B07FN5MLTY) [![Virbac REBOUND Recuperation Formula for Cats - Promotes the restoration of healthy digestion hydration and nutrition](https://m.media-amazon.com/images/I/31A+razfeoL.jpg)**Virbac REBOUND Recuperation Formula for Cats - Promotes the restoration of healthy digestion hydration and nutrition** Virbac**$18.95**4.4★3,532 reviews](https://www.amazon.com/dp/B071RC1V89) [![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](https://m.media-amazon.com/images/I/41psuS-5KpL.jpg)**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** Under the Weather**$23.34**4.1★474 reviews](https://www.amazon.com/dp/B0DWP3FNSJ) [![Vetoquinol Nutri-Cal - High-Calorie Nutritional Gel - Supports Daily Nutrition for Picky Eaters - Essential Nutrients & Vitamins for Cats & Dogs - Easy Feeding Oral Gel - 4.25 oz](https://m.media-amazon.com/images/I/319YbRYCnmL.jpg)**Vetoquinol Nutri-Cal - High-Calorie Nutritional Gel - Supports Daily Nutrition for Picky Eaters - Essential Nutrients & Vitamins for Cats & Dogs - Easy Feeding Oral Gel - 4.25 oz** Vetoquinol**$16.89**4.5★7,591 reviews](https://www.amazon.com/dp/B000RI3ZG6) [![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](https://m.media-amazon.com/images/I/41YmJdmcgIL.jpg)**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** Under the Weather**$21.82**4.2★338 reviews](https://www.amazon.com/dp/B0DK3V558L) [![Cat Appetite Stimulant Methylcobalamin Vitamin B12 for Cats for Energy Appetite & Red Blood Cell Support Treatment of EPI in Cats](https://m.media-amazon.com/images/I/51olNbvBueL.jpg)**Cat Appetite Stimulant Methylcobalamin Vitamin B12 for Cats for Energy Appetite & Red Blood Cell Support Treatment of EPI in Cats** WOMRICH**$28.27**4.1★12 reviews](https://www.amazon.com/dp/B0G48NPCZ7) [![Cat Appetite Stimulant - Vitamin B12 (Methylcobalamin) Liquid Supplement - Boosts Appetite Energy and Mood - 60 ml](https://m.media-amazon.com/images/I/41PEYn0C0SL.jpg)**Cat Appetite Stimulant - Vitamin B12 (Methylcobalamin) Liquid Supplement - Boosts Appetite Energy and Mood - 60 ml** Netrca**$29.93**4.3★20 reviews](https://www.amazon.com/dp/B0F4X5VZRH) [![INABA Churu for Senior 10+ Creamy Lickable Cat Treats with Taurine Vitamin E & C 0.5 Ounces Each 20 Tubes Tuna Variety](https://m.media-amazon.com/images/I/517Zc4EIT6L.jpg)**INABA Churu for Senior 10+ Creamy Lickable Cat Treats with Taurine Vitamin E & C 0.5 Ounces Each 20 Tubes Tuna Variety** INABA**$14.99**4.7★446 reviews](https://www.amazon.com/dp/B0DDYM89PH) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Pet Friendly**30% *“Cats love it”* **Taste-Overall**14% *“My cat loves taste”* **Quality-Overall**9% *“Wonderful product, great seller”* **Ease Of Use**8% *“Ease of use”* **Flavor**6% *“so the flavor seems fine in my multi-cat household”* **Value For Money**5% *“Good price”* **Advertised Vs Actual Product**4% *“It does what it says it does”* **Ease Of Chewing/Swallowing**4% *“had no problem eating it”* **Ingredients-Overall**2% *“the ingredients room simple”* **Soothing/Teething**2% *“It really helped my cat”* ### **What buyers complain about ** **Smell**15% *“to me, it smells more chemical or medicinal than anything else, nothing gross or super strong”* **Functionality-Overall**10% *“they didnt help”* **Value For Money**10% *“Not much product for the price”* **Taste-Overall**9% *“Not tasty”* **Indigestion**6% *“This gave my cats horrible diarrhea”* **Thickness**5% *“This gel is incredibly thick”* **Flavor**5% *“my cat does not like the flavor”* **Adhesion/Stickiness**4% *“This vitamin was very sticky”* **Size-Overall**4% *“The container is larger than I expected”* **Ingredients-Overall**3% *“sub-par ingredients”* #### **Top return reasons**- Functionality-Overall29% - Indigestion14% - Value For Money14% - Advertised Vs Actual Product14% - Size-Overall14% - Taste-Overall7% - Smell7%