Miracle Vet High Calorie Weight Gain Liquid Supplement for Dogs & Cats, 16-oz pouch

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At a Glance

  • Grain-Free
  • High-Protein
  • No Corn No Wheat No Soy
  • Weight Management
  • Vitamins & Minerals
  • Made in USA
  • All Lifestages
  • All Breeds

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About This Item

Details

  • This liquid supplement is formulated to stimulate appetite and help pets gain weight.
  • Omega fish oil is the #1 ingredient in this supplement.
  • Contains 29 vitamins and minerals to promote overall health and well-being.
  • Helps older and recovering pets maintain weight.
  • Suitable for puppies and adult dogs and cats.

Ingredient Information

Feeding Instructions

Instructions

Frequently bought together

Questions & Answers

4 Customer Questions

How many calories are in each teaspoon?

Answer by Chewy • Jul 29, 2024
This supplement contains 75 calories per tablespoon and 25 calories per teaspoon.

How long is this good for once you've opened it?

Answer by Chewy • Jan 14, 2025
It is recommended to use this 1-2 months after opening the product. It should be stored in a cool, dry place away from sunlight. After opening, store in a fridge and keep the container tightly closed. If the supplement begins to have an off-smell or oils separate, the product has gone bad.

How many kcal per ounce?

Answer by Chewy • Jul 25, 2024
This supplement contains 2400 kcal per lb and 150 kcal per oz.

Is it safe to give to give a few drops a day to 3 week old puppies who are being bottle fed and struggling to gain weight?

Answer by Chewy • Aug 07, 2025
This supplement is suitable for dogs and cats of all life stages. Please consult with your veterinarian if further guidance is needed.
Reviews
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3.8
Rated 3.8 out of 5 stars
242 Ratings
Terms & Conditions

117 Customer Reviews

Rated 1 out of 5 stars
By Teri on Dec 26, 2025

Strong Bacon Odor

My Pepper is a cancer survivor. She had a marble size Nasal Adenocarcinoma stage 2 in her nose. She had radiation here at Thrive Hospital. I took her to Utah. Dr

My Pepper is a cancer survivor. She had a marble size Nasal Adenocarcinoma stage 2 in her nose. She had radiation here at Thrive Hospital. I took her to Utah. Dr. Watkins, Vet Med, cleaned her up. She is 13 now and is struggling with bacterial snot. She lost a pound. This has a strong bacon smell, which I thought she would like. She did not. She threw it up. I tried 4 times. This was not for her. It is thick and smelly. I was sad because I need her to eat more!

Rated 5 out of 5 stars
By Morgan on Nov 16, 2025

My cat seemed to like it

I bought this for my girl Diva before she passed to try to help her gain weight. While I can’t tell you if it helped her gain weight or not (she had cancer and it

I bought this for my girl Diva before she passed to try to help her gain weight. While I can’t tell you if it helped her gain weight or not (she had cancer and it took her quickly) I can tell you that she would always prefer the food that had this added to it. It was a small amount to mix in with her food every day but she seemed to enjoy the taste compared to the other stuff I tried

Rated 2 out of 5 stars
By Aimee on Jan 12, 2026

Unfortunately my finicky very senior cat won't touch it

I assume this is good based on the ingredient profile. Unfortunately my two oldest who need extra calories won't touch it and seem very put off by the idea of i

I assume this is good based on the ingredient profile. Unfortunately my two oldest who need extra calories won't touch it and seem very put off by the idea of it.

Rated 5 out of 5 stars
By Kathryn on Dec 17, 2025

Picky kitty approved

My cat will usually only eat something for a day or two and then stops. She's been getting this twice a day for over a week, has actually finished most of her meals,

My cat will usually only eat something for a day or two and then stops. She's been getting this twice a day for over a week, has actually finished most of her meals, and is already putting on noticeable weight.

Rated 1 out of 5 stars
By Sara on Jan 16, 2026

Wouldn't eat it

My two cats are NOT picky eaters and they both refuse to eat this. Tried mixing with other foods, served warm and cold with no luck.

My two cats are NOT picky eaters and they both refuse to eat this. Tried mixing with other foods, served warm and cold with no luck.

Rated 5 out of 5 stars
By Jason on Dec 6, 2025

Kept our older dog alive long enough to say goodbye

If you have a dog that can't keep on weight this was crucial in helping our older dog hold on to say goodbye to a few people before he passed.

If you have a dog that can't keep on weight this was crucial in helping our older dog hold on to say goodbye to a few people before he passed.

Rated 5 out of 5 stars
By Debra on Oct 14, 2025

My dog liked the taste

I’m happy my sick dog liked the flavor, in fact all my dogs liked it. It stabilized my dog and although she didn’t gain weight I think she would have if she wasn’t

I’m happy my sick dog liked the flavor, in fact all my dogs liked it. It stabilized my dog and although she didn’t gain weight I think she would have if she wasn’t battling terminal illness. We just want something that would help her eat and it did.

Rated 1 out of 5 stars
By Chris on Nov 19, 2025

dog didn't like the taste

Dog wouldn't eat anythingwiththis. Ithavs a strong artificial bacon scent. He also didn't like the solid high calorie treats with the same strong odor.

Dog wouldn't eat anythingwiththis. Ithavs a strong artificial bacon scent. He also didn't like the solid high calorie treats with the same strong odor.

Rated 5 out of 5 stars
By Mary on Dec 10, 2025

Good product

This product does what it is made for, works very well for adding weight to picky eaters or cats that's ill.

This product does what it is made for, works very well for adding weight to picky eaters or cats that's ill.

Rated 5 out of 5 stars
By Victoria on Jan 16, 2026

Weight loose

My cat love it and it boost her appetite up tremendously.

My cat love it and it boost her appetite up tremendously.