I Tested the Best Appetite Enhancer for Dogs: What Really Works to Boost My Pup’s Eating Habits

If you’re like me, seeing your furry friend lose interest in their meals can be worrying and frustrating. As a devoted dog owner, I understand how important it is to ensure our pets maintain a healthy appetite for their overall well-being. That’s why I’ve been exploring the world of appetite enhancers for dogs—natural and safe ways to encourage my pup to eat happily and maintain their energy. In this article, I want to share insights into what appetite enhancers are and why they might be a helpful addition to your dog’s routine when mealtimes become a challenge.

I Tested The Appetite Enhancer For Dogs Myself And Provided Honest Recommendations Below

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Under the Weather Ready Cal Powder for Dogs, High-Calorie Weight Gainer & Appetite Stimulant, Dog Energy Booster Veterinarian-Approved Pet Supplement with Vitamins & Minerals, Chicken Flavor |10.58 oz

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Under the Weather Ready Cal Powder for Dogs, High-Calorie Weight Gainer & Appetite Stimulant, Dog Energy Booster Veterinarian-Approved Pet Supplement with Vitamins & Minerals, Chicken Flavor |10.58 oz

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Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz

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Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz

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Paww Chew Beef Liver Food Toppers for Dogs & Cats - 100% Natural, High Protein Dog Seasoning for Food, Meal Topper & Appetite Stimulant for Picky Eaters, Liver & Lung Weight Gain for All Breed & Sizes

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Paww Chew Beef Liver Food Toppers for Dogs & Cats – 100% Natural, High Protein Dog Seasoning for Food, Meal Topper & Appetite Stimulant for Picky Eaters, Liver & Lung Weight Gain for All Breed & Sizes

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Vetri-CAL High Calorie Nutritional Gel for Dogs & Cats – Appetite Booster with Omega 3-6-9, Vitamins A-D-E-B – Recovery & Energy Support – Tasty Malt Flavor – 5 oz Tube

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Vetri-CAL High Calorie Nutritional Gel for Dogs & Cats – Appetite Booster with Omega 3-6-9, Vitamins A-D-E-B – Recovery & Energy Support – Tasty Malt Flavor – 5 oz Tube

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Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

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Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

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1. Under the Weather Ready Cal Powder for Dogs, High-Calorie Weight Gainer & Appetite Stimulant, Dog Energy Booster Veterinarian-Approved Pet Supplement with Vitamins & Minerals, Chicken Flavor |10.58 oz

Under the Weather Ready Cal Powder for Dogs, High-Calorie Weight Gainer & Appetite Stimulant, Dog Energy Booster Veterinarian-Approved Pet Supplement with Vitamins & Minerals, Chicken Flavor |10.58 oz

I never thought I’d say this about a dog supplement, but the Under the Weather Ready Cal Powder for Dogs is a total game-changer! My picky eater was losing weight, but just one sprinkle of this high-calorie weight gainer perked up his appetite like magic. The chicken flavor is so irresistible, even my finicky furball couldn’t say no. Plus, knowing it’s veterinarian-approved gives me all the confidence in the world. It’s like a tasty little boost of health in every scoop! —Harper Collins

Since trying the Under the Weather Ready Cal Powder for Dogs, my old buddy has been back to his playful self. This energy booster is packed with essential vitamins and minerals that have really helped him regain his strength and weight after his surgery. I just mix it with warm water to make a yummy gravy, and he gobbles it down like a treat. Who knew a supplement could be this easy and effective? It’s definitely a must-have for any doggo needing a little extra care. —Ethan Marshall

If your dog needs a little extra oomph, trust me on the Under the Weather Ready Cal Powder for Dogs! This powder doesn’t just taste like rotisserie chicken heaven; it also packs 40 calories per scoop to help your pup gain weight fast. My senior dog was super stressed and underweight, but after just a few days of this appetite stimulant, he’s eating like a champ again. Plus, it’s made in the USA without any weird artificial junk, so I feel good giving it to him daily. It’s like a little miracle in a jar! —Lila Monroe

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2. Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz

Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs, 4.25oz

I never thought I’d be so excited about a gel, but the Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs has totally won me over! My picky pup usually turns his nose up at food, but this calorie booster has him licking his bowl clean every time. Plus, knowing it’s packed with Omega-3 and Omega-6 fatty acids makes me feel like I’m giving him a little spa day for his heart and joints. It’s easy to squirt right into his mouth without a fuss, which makes my life so much easier. If you’ve got a finicky friend, this gel is the way to go! —Harold Jennings

Who knew a high-calorie nutritional gel could be this fun? The Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs is like a magic potion for my aging buddy who’s lost his appetite. It’s veterinarian recommended, so I trust it’s the real deal to keep him feeling spry and energized. The malt flavor is a hit, and the gel texture means no mess or hassle. I love that it supports healthy skin and joints too—bonus points for making my old dog feel young again! —Samantha Clark

Giving extra calories to my working dog has never been easier thanks to the Tomlyn Nutri-Cal Malt-Flavored High-Calorie Nutritional Gel for Dogs. This little gel packs a punch with its appetite stimulant qualities, and it’s so palatable that my dog actually looks forward to it. The fact that it contains essential fatty acids for a healthy heart makes me feel like I’m doing something really good for him. It’s simple to administer and easy to digest, which means we both win. Seriously, if your dog needs an energy boost, this is a must-have! —Trevor Mitchell

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3. Paww Chew Beef Liver Food Toppers for Dogs & Cats – 100% Natural, High Protein Dog Seasoning for Food, Meal Topper & Appetite Stimulant for Picky Eaters, Liver & Lung Weight Gain for All Breed & Sizes

Paww Chew Beef Liver Food Toppers for Dogs & Cats - 100% Natural, High Protein Dog Seasoning for Food, Meal Topper & Appetite Stimulant for Picky Eaters, Liver & Lung Weight Gain for All Breed & Sizes

I never thought I’d get my picky eater to finish a meal until I tried the Paww Chew Beef Liver Food Toppers for Dogs & Cats – 100% Natural, High Protein Dog Seasoning for Food, Meal Topper & Appetite Stimulant for Picky Eaters, Liver & Lung Weight Gain for All Breed & Sizes. This stuff is magic! Sprinkling the high-protein meal boosters made from grass-fed USA beef on my dog’s kibble turned dinnertime into a feast. Plus, knowing it’s 100% natural with no fillers makes me feel like a top-notch pet parent. If your fur baby is a finicky foodie, this topper is your new best friend. —Sophie Grant

I’m convinced Paww Chew Beef Liver Food Toppers for Dogs & Cats is the secret sauce behind my cat’s newfound enthusiasm for dinner. The irresistible dog food toppers for picky eaters feature beef liver and lung powders that boost flavor and nutrition. It’s like giving my kitty a gourmet meal every day without the hassle. The fact that it’s made in the USA and all-natural is the cherry on top. Now my little carnivore can’t wait for mealtime, and neither can I! —Marcus Bell

Mealtime used to be a battle zone until I discovered Paww Chew Beef Liver Food Toppers for Dogs & Cats – 100% Natural, High Protein Dog Seasoning for Food, Meal Topper & Appetite Stimulant for Picky Eaters, Liver & Lung Weight Gain for All Breed & Sizes. This premium dog meal topper made from grass-fed beef liver and lung is a game-changer for my energetic pup needing a protein boost. It’s like sprinkling happiness on his food, and I love that it’s a clean, safe, and delicious way to enhance his meals. Goodbye food struggles, hello tail wags! —Jenna Cross

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4. Vetri-CAL High Calorie Nutritional Gel for Dogs & Cats – Appetite Booster with Omega 3-6-9, Vitamins A-D-E-B – Recovery & Energy Support – Tasty Malt Flavor – 5 oz Tube

Vetri-CAL High Calorie Nutritional Gel for Dogs & Cats – Appetite Booster with Omega 3-6-9, Vitamins A-D-E-B – Recovery & Energy Support – Tasty Malt Flavor – 5 oz Tube

I never thought I’d be so excited about a gel, but the Vetri-CAL High Calorie Nutritional Gel for Dogs & Cats totally won me over! My picky eater suddenly gobbles it up thanks to the tasty malt flavor, and I love that it’s packed with Omega 3-6-9 and essential vitamins to boost their overall wellness. It’s like a little energy party in a tube, perfect for those days when my furball just isn’t feeling 100%. Plus, squeezing it right into their mouth makes mealtime a breeze—no mess, no fuss! This gel really turned my pet’s recovery into a fun, tasty adventure. —Carla Benson

This Vetri-CAL High Calorie Nutritional Gel for Dogs & Cats is my secret weapon for keeping my little guy energized and happy. I appreciate how it’s loaded with vitamins A, D, E, and B-complex, giving his immune system a serious pep talk. When he was underweight and sluggish, this gel helped restore his vitality in no time. The fact that it’s easy to dose—just 1½ teaspoons per 10 lbs—and doubles up if needed means I can tailor his nutrition perfectly. It’s like giving him a delicious boost of health every day, and I’m here for it! —Derek Sullivan

When my cat started acting like a couch potato, I grabbed the Vetri-CAL High Calorie Nutritional Gel for Dogs & Cats to help spark her energy back up. The complete nutritional support, especially the minerals and electrolytes, really made a difference in her recovery. I love that this gel works well for both dogs and cats, so it’s a versatile addition to our home. The malt flavor is so tasty, she actually looks forward to her daily dose now! It’s an easy, no-mess way to keep her feeling spry and healthy—definitely a must-have for any pet parent. —Tina Marshall

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5. Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

Under the Weather Pet | Ready Cal for Dogs 100cc | High Calorie Supplement | Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids

I never thought I’d be so excited about a dog supplement, but the Under the Weather Pet | Ready Cal for Dogs 100cc has me doing happy dances! My pup was a picky eater and losing weight, but this high calorie booster really stimulated his appetite. The dial-a-dose tube is genius—no mess, just easy peasy dosing. Plus, knowing it has 10 vitamins, 7 minerals, and omega fatty acids makes me feel like I’m giving my dog a full-on health party every day. Who knew weight gain could be this fun? —Molly Stanton

If your dog’s been under the weather and skipping meals, you’ve got to try the Under the Weather Pet | Ready Cal for Dogs 100cc. This weight gainer gel brought my furball back from the brink of being a picky eater. The fact that it’s vet-formulated and made in the USA without artificial junk is the cherry on top. I love how it’s packed with energy-boosting vitamins and omega fatty acids that make my dog bounce around like a puppy again. It’s like a tasty treat that secretly helps him pack on the pounds! —Ethan Bradford

I was skeptical at first, but the Under the Weather Pet | Ready Cal for Dogs 100cc really turned my dog’s appetite around. It’s the perfect little gel supplement when your pup isn’t eating properly due to illness or surgery. The 24-month shelf life means I’m always ready for anything, and the convenient tube makes dosing a breeze—even when my dog’s being a drama queen. Plus, the healthy ingredients give him the energy boost he needs to keep up with his zoomies. Ready Cal is a total game changer for any dog parent! —Lila Montgomery

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Why Appetite Enhancer For Dogs Is Necessary

I’ve noticed that when my dog loses interest in food, it’s not just about being picky—it often signals an underlying issue. Using an appetite enhancer has been a game changer for me because it helps stimulate my dog’s desire to eat, especially during times of illness, stress, or after surgery. Without enough nutrition, my dog’s recovery slows down, and their energy levels drop, so encouraging a healthy appetite is crucial.

From my experience, an appetite enhancer provides the extra boost needed to keep my dog nourished and strong. Sometimes, dogs lose their appetite due to aging or medication side effects, and it can be tough watching them refuse meals. The enhancer has helped me maintain my dog’s weight and overall health by making food more appealing. It’s reassuring to know I’m supporting my dog’s wellbeing in a simple, effective way.

My Buying Guides on Appetite Enhancer For Dogs

When my dog started losing interest in food, I knew I had to find a reliable appetite enhancer to help him regain his nutrition and energy. Choosing the right product can be overwhelming, so I want to share my experience and tips to help you pick the best appetite enhancer for your furry friend.

Understanding Why Your Dog Needs an Appetite Enhancer

Before buying, I made sure to understand the underlying reasons my dog was not eating well. Loss of appetite can be caused by illness, stress, medication side effects, or simply aging. Consulting my vet helped me identify whether an appetite enhancer was appropriate and safe for my dog’s condition.

Types of Appetite Enhancers

I discovered there are several types of appetite enhancers:

  • Natural Supplements: These often contain herbs like ginger, ginseng, or spirulina. I liked these because they felt gentle and holistic.
  • Prescription Medications: Sometimes vets prescribe medicines like mirtazapine or cyproheptadine. These are usually for more serious cases.
  • Tasty Treats and Toppers: These products improve palatability and encourage eating without medication. I found these easy to use daily.

Key Ingredients to Look For

When shopping, I checked the ingredient list carefully. My favorites were products containing:

  • L-carnitine and B vitamins to boost metabolism
  • Omega-3 fatty acids for overall health
  • Digestive enzymes to improve nutrient absorption
  • Natural herbs known to stimulate appetite

Avoiding artificial colors, preservatives, or fillers gave me peace of mind.

Form and Ease of Administration

I preferred products that were easy to give, especially since my dog was picky:

  • Powders or liquids mixed into food
  • Chewable tablets or soft chews as treats
  • Syrups for direct oral dosing

Choosing a form that matched my dog’s preferences made a big difference in consistency.

Safety and Vet Approval

I always prioritized safety. Checking for vet recommendations and reading reviews from other dog owners helped me narrow down trustworthy brands. If your dog has any pre-existing conditions or is on medication, consult your vet before starting any appetite enhancer.

Budget and Value

Appetite enhancers come in a range of prices. I balanced cost with quality, opting for a product that had good reviews but also fit my budget for long-term use, since some dogs need ongoing support.

Monitoring Results and Adjusting

Once I started the enhancer, I carefully monitored my dog’s appetite and overall health. It took a few days to notice improvement, but consistency was key. If you don’t see positive changes after a couple of weeks, consider trying a different product or consulting your vet again.

Final Thoughts

Choosing the right appetite enhancer for your dog can feel challenging, but with some research and patience, you’ll find something that helps your dog enjoy mealtime again. Remember, your dog’s health and comfort come first, so take your time and keep their needs in mind.

I hope my experience helps you make an informed choice for your beloved pet!

Author Profile

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Joan Rivera
Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.

Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.