---
product_id: 691977425
title: "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"
brand: "under the weather"
price: "1303956₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Under The Weather"
url: https://www.desertcart.vn/products/691977425-pet-electrolytes-ready-cal-plus-gel-for-cats-vet-formulated
store_origin: VN
region: Vietnam
---

# Boosts energy fast Vet-formulated salmon flavor High-calorie for weight gain 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

**Brand:** under the weather
**Price:** 1303956₫
**Availability:** ✅ In Stock

## Summary

> 🐾 Fuel your feline’s comeback with every lick!

## Quick Answers

- **What is this?** 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 by under the weather
- **How much does it cost?** 1303956₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/691977425-pet-electrolytes-ready-cal-plus-gel-for-cats-vet-formulated)

## Best For

- under the weather enthusiasts

## Why This Product

- Trusted under the weather brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Feeding:** Squeezable 3.5 oz tube lets you easily apply the tasty gel directly to your cat’s lips or paws.
- • **All-Natural & USA Made:** Crafted with premium natural ingredients and proudly manufactured in the USA.
- • **Power-Packed Nutrition:** Vet-approved formula enriched with electrolytes, Omega-3 & Omega-6 for brain, heart & coat health.
- • **Perfect for Picky Eaters:** Designed to entice even the fussiest cats and kittens, supporting appetite and recovery.
- • **Supports Every Life Stage:** Ideal for kittens, seniors, and recovering cats needing a calorie and nutrient boost.

## Overview

Under the Weather Pet Electrolytes Ready Cal Plus Gel is a vet-formulated, high-calorie supplement designed to promote weight gain and boost energy in cats and kittens. Packed with essential vitamins, minerals, electrolytes, and Omega fatty acids, this salmon-flavored gel supports brain, heart, and coat health. Its convenient squeezable tube makes feeding easy, especially for finicky or recovering cats. Made with all-natural ingredients in the USA, it’s a trusted nutritional boost for cats of all ages.

## Description

desertcart.com : 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 : Pet Supplies

Review: Prayed for a miracle…this tube could be it! - I was praying for a miracle because my cat has some complex medical conditions (IBD, acid reflux and that triggers Pancreatitis if not treated in time). During her flare ups she is unable to keep food down (within minutes she will vomit anything she has eaten/drank) and that can lead to a lot of other side effects such as gastric upset/bleeding, tiredness, and dehydration. In the past she has had to go to the vet and each visit is a minimum of $2500 by the time all things are said and done. Obviously nothing can replace a vet visit when it is urgent but if you can get ahead of the problem before it gets to that I am on board because who wants to have their animal in a cage with tubes and needles while they are figuring things out. I know some people have complained about the smell or consistency but it is really not that horrible. I have smelled cat food far worse than this product. It has a consistency like a slightly thicker toothpaste just not quite as dense and the smell is almost like a smoky fruity combination. It was easy to use, just remove the little foil seal and squeeze the product out. I was able to put a small amount on my finger (pea size to start) and just put it on my cat’s upper lip. After that she licked it off my finger. I say do whatever works for your particular cat ti get them to take it. After her first 1/2 dose of the product and after having nothing stay down before that, I am so happy to report she has kept this down! It is the first thing she has been able to keep down! As far as I am concerned this could truly be a little miracle in a tube! My plan is to give her this over the next few days as her source of nutrition (as long as she is improving) and then VERY slowly reintroduce her food. I will still give her the gel paste in smaller amounts to supplement her until she is fully back to her normal eating. She has had zero side effects, seems to like the taste. Yes it is pricey but if it works to help your pet and also saves you a very costly vet visit it is way worth it! So thankful for this product.
Review: Saves your fur baby! - My cats are all stronger & happier now. I praise the lord that I found this & gave it a chance. 1 of my cats always looked depressed & weak. She scared me as she is 1 of my fur babies so this awesome stuff picked her up after a few uses. It’s easy to use, just put a little the size of a pea of your index finger & smear it on your kitty’s mouth. Kitty will lick it off. Only once per day.

## Features

- HIGH-CALORIE SUPPLEMENT GEL WITH ELECTROLYTES: Give your feline companion a nutritious, high-calorie treat to support their daily needs. This ready-to-use gel is packed with essential nutrients and healthy ingredients to help cats and kittens struggling with their appetite gain weight. Specially formulated to enhance appetite and boost energy levels, it’s safe for cats of all ages and the perfect solution for promoting overall well-being. Shelf life: 24 months from manufacturing date. EXP date printed on top of the cap as EXP MM/YY.
- VET FORMULATED AND APPROVED: This tasty salmon-flavored ready-cal gel oral supplement was carefully formulated by veterinarians, ensuring wellness for cats and kittens of all ages. This high-calorie supplement is enriched with a perfect blend of essential vitamins, minerals, electrolytes, Omega-3 and Omega-6 essential fatty acids, which are vital for promoting optimal brain function, maintaining a healthy heart, and shiny coat.
- IDEAL FOR FINICKY CATS AND KITTENS: This easy-to-feed high-calorie oral gel is specially designed to provide essential nutrition for growing kittens, young cats, recovering pets after surgery or injury, senior cats, and even picky eaters. A must-have nutritional cat supplement for supporting the overall health and vitality of your beloved feline companions.
- EASY-TO-USE SQUEEZABLE TUBE: This tasty oral gel supplement comes in a convenient 100cc squeezable tube. To encourage even the pickiest of pets, simply apply a small amount to their lip or paw. They'll naturally lick it off, enjoying the appealing flavor, making the process both simple and enjoyable for you and your furry friend.
- ALL-NATURAL & MANUFACTURED IN THE USA: Our tasty lickable cat high-calorie treats are proudly made with all-natural ingredients and manufactured in the USA. A portion of every sale supports the spay/neuter and transportation of pets from overpopulated areas of the USA to the Northeast for adoption. Shelf life: 24 months from manufacturing date. Product is labeled with ‘EXP MM/YY’ on the lid.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK3V558L |
| ASIN  | B0DK3V558L |
| Allergen Information | Corn-Free |
| Best Sellers Rank | #2,998 in Pet Supplies ( See Top 100 in Pet Supplies ) #18 in Cat Supplements & Vitamins |
| Brand Name | Under the Weather |
| Customer Reviews | 4.2 4.2 out of 5 stars (238) |
| Date First Available  | October 15, 2024 |
| Flavor | Electrolytes For Cats 100cc |
| Item Form | Stick |
| Item Type Name | High Calorie Gel for Cats |
| Item model number  | RC CAT-S-MNF |
| Manufacturer | Under the Weather |
| Manufacturer  | Under the Weather |
| Package Dimensions  | 5.67 x 2.24 x 1.5 inches; 4.16 ounces |
| UPC | 850057580181 |
| Unit Count | 3.5 Ounce |
| Warranty Description | Expriation on Package |

## Product Details

- **Allergen Information:** Corn-Free
- **Brand:** Under the Weather
- **Flavor:** Electrolytes For Cats 100cc
- **Item Form:** Stick
- **Specific Uses For Product:** For Underweight Cats

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61qTuGfs6JL.jpg)

## Available Options

This product comes in different **Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prayed for a miracle…this tube could be it!
*by K***Y on April 16, 2026*

I was praying for a miracle because my cat has some complex medical conditions (IBD, acid reflux and that triggers Pancreatitis if not treated in time). During her flare ups she is unable to keep food down (within minutes she will vomit anything she has eaten/drank) and that can lead to a lot of other side effects such as gastric upset/bleeding, tiredness, and dehydration. In the past she has had to go to the vet and each visit is a minimum of $2500 by the time all things are said and done. Obviously nothing can replace a vet visit when it is urgent but if you can get ahead of the problem before it gets to that I am on board because who wants to have their animal in a cage with tubes and needles while they are figuring things out. I know some people have complained about the smell or consistency but it is really not that horrible. I have smelled cat food far worse than this product. It has a consistency like a slightly thicker toothpaste just not quite as dense and the smell is almost like a smoky fruity combination. It was easy to use, just remove the little foil seal and squeeze the product out. I was able to put a small amount on my finger (pea size to start) and just put it on my cat’s upper lip. After that she licked it off my finger. I say do whatever works for your particular cat ti get them to take it. After her first 1/2 dose of the product and after having nothing stay down before that, I am so happy to report she has kept this down! It is the first thing she has been able to keep down! As far as I am concerned this could truly be a little miracle in a tube! My plan is to give her this over the next few days as her source of nutrition (as long as she is improving) and then VERY slowly reintroduce her food. I will still give her the gel paste in smaller amounts to supplement her until she is fully back to her normal eating. She has had zero side effects, seems to like the taste. Yes it is pricey but if it works to help your pet and also saves you a very costly vet visit it is way worth it! So thankful for this product.

### ⭐⭐⭐⭐⭐ Saves your fur baby!
*by N***Y on April 5, 2026*

My cats are all stronger & happier now. I praise the lord that I found this & gave it a chance. 1 of my cats always looked depressed & weak. She scared me as she is 1 of my fur babies so this awesome stuff picked her up after a few uses. It’s easy to use, just put a little the size of a pea of your index finger & smear it on your kitty’s mouth. Kitty will lick it off. Only once per day.

### ⭐⭐⭐⭐⭐ Senior Cat Afts Like. Kitten again
*by T***D on March 6, 2026*

I have a senior cat. And she was a little under the weather, but more importantly, she just wasn’t eating right. At first, she was a little hesitant about taking it. But after a few days, her health has improved dramatically.. she’s more active. She’s jumping up and down on things..! and she’s eating her own food as well. Highly recommend it for your cats. I know it specifies like a 1 teaspoon a day, but similarly, even with myself I just do a little dab of it every time she eats, and so she maintains the consistency..

## Frequently Bought Together

- 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 Cats | 3.5 Oz Tube Pack
- Virbac Rebound Recuperation Formula for Cats, Clear

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-23*