---
product_id: 740978199
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: "€ 77.83"
currency: EUR
in_stock: true
category: "Under The Weather"
url: https://www.desertcart.hr/products/740978199-pet-electrolytes-ready-cal-plus-gel-for-cats-vet-formulated
store_origin: HR
region: Croatia
---

# Boosts energy fast Vet-approved salmon flavor High-calorie formula 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:** € 77.83
**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?** € 77.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/740978199-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:** Convenient squeezable tube lets you easily apply the gel to your cat’s lip or paw for stress-free nutrition.
- • **Picky Eater’s Dream:** Irresistible salmon flavor in a lickable gel that even the fussiest felines can’t resist.
- • **All-Natural & USA Made:** Crafted with natural ingredients in the USA, supporting pet welfare initiatives with every purchase.
- • **Power-Packed Nutrition:** High-calorie gel loaded with essential vitamins, minerals, and electrolytes to fuel your cat’s vitality.
- • **Vet-Formulated for Trust:** Expertly crafted by veterinarians to ensure optimal health support for cats and kittens of all ages.

## 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 appetite stimulation and overall well-being. Conveniently packaged in a squeezable 3.5 oz tube, it’s perfect for finicky eaters and all life stages, made with all-natural ingredients in the USA.

## Description

Weight loss can quickly lead to malnutrition and further health issues. Adding a high-calorie supplement will help provide essential calories your pet needs daily to gain or maintain a healthy weight. This supplement can also help to stimulate your pet’s appetite and boost their energy. Shelf life: 24 months from manufacturing date. Product is labeled with ‘EXP MM/YY’ on the lid.

## 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 |
| Allergen Information | Corn-Free |
| Best Sellers Rank | #20,193 in Pet Supplies ( See Top 100 in Pet Supplies ) #526 in Cat Health Supplies |
| Brand Name | Under the Weather |
| Customer Reviews | 4.2 4.2 out of 5 stars (8,738) |
| Flavor | Electrolytes For Cats 100cc |
| Item Form | Stick |
| Item Type Name | High Calorie Gel for Cats |
| Manufacturer | Under the Weather |
| Manufacturer Part Number | RC CAT-S-MNF |
| Model Number | RC CAT-S-MNF |
| Number of Items | 1 |
| Specific Uses For Product | For Underweight Cats |
| UPC | 850057580181 |

## Product Details

- **Allergen information:** Corn-Free
- **Brand:** Under the Weather
- **Flavour:** 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.

## 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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**Shop now:** [https://www.desertcart.hr/products/740978199-pet-electrolytes-ready-cal-plus-gel-for-cats-vet-formulated](https://www.desertcart.hr/products/740978199-pet-electrolytes-ready-cal-plus-gel-for-cats-vet-formulated)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*