---
product_id: 87074983
title: "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)"
brand: "under the weather"
price: "S$52"
currency: SGD
in_stock: true
category: "Under The Weather"
url: https://www.desertcart.sg/products/87074983-under-the-weather-pet-ready-cal-for-cats-100cc-high
store_origin: SG
region: Singapore
---

# 10 vitamins & 7 minerals High calorie energy boost 100cc precise dosing 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)

**Brand:** under the weather
**Price:** S$52
**Availability:** ✅ In Stock

## Summary

> 🐾 Boost your cat’s glow-up with every dose!

## Quick Answers

- **What is this?** 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) by under the weather
- **How much does it cost?** S$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/87074983-under-the-weather-pet-ready-cal-for-cats-100cc-high)

## 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

- • **Power-Packed Nutrition:** Loaded with 10 essential vitamins, 7 minerals, and omega fatty acids to fuel vitality.
- • **Appetite Revival Formula:** Clinically designed to stimulate appetite and support recovery during illness or stress.
- • **Vet-Approved & Flavor-Loved:** Formulated by veterinarians and crafted with flavors cats crave—no artificial dyes or fillers.
- • **Precision Dosing, Zero Waste:** Dial-a-dose tube ensures exact servings every time for your cat’s unique needs.
- • **Long Shelf Life, Always Ready:** 24-month shelf life means you’re prepared for any nutritional emergency.

## Overview

Under The Weather Ready Cal for Cats is a veterinary-formulated, high-calorie gel supplement designed to promote healthy weight gain and stimulate appetite in cats. Packed with 10 vitamins, 7 minerals, and omega fatty acids, it supports energy, recovery, and overall vitality. The convenient dial-a-dose tube ensures precise feeding, while its tasty, allergen-free formula is made in the USA with no artificial additives. Perfect for cats needing nutritional support during illness or recovery, with a 24-month shelf life for lasting readiness.

## Description

desertcart.com : 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) : Pet Supplies

## Features

- Helps Cat Gain Weight - Filled with healthy ingredients to help your cat gain weight if they aren't eating properly. Shelf life: 24 months from manufacturing date. EXP date printed beside the barcode as EXP MM/YY.
- Stimulates Appetite - When your cat isn't getting proper nutrition due to reasons such as illness or medical procedures, this nutritional supplement gel will help restore your kitty's appetite to keep them healthy and strong.
- Energy Booster - Vitamins, minerals, carbohydrates, and omega fatty acids are essential nutrients to boost your cats weight, appetite and energy.
- Easy to Use - This gel supplement for your cat comes in a convenient dial-a-dose tube to ensure that you’re able to give your kitty the proper dosage it requires.
- The Best For Your Cat - Ready Cal for Cats is veterinary-formulated with tasty flavor cats love to promote weight gain. Proudly manufactured in the USA without artificial flavors or dyes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FN5MLTY |
| Active Ingredients | Malt syrup, Soybean oil, Corn syrup, Cane molasses, Salmon oil, dl-Alpha tocopherol acetate (vitamin E), Potassium sorbate (preservative), Manganese proteinate, Magnesium sulfate, Calcium pantothenate, Niacinamide, Iron proteinate, Pyridoxine hydrochloride, Vitamin A acetate, Thiamine Mononitrate, Mixed tocopherols (preservative), Sodium chloride, Trisodium phosphate, Riboflavin, Potassium iodide, Choline bitartrate, d-Activated animal sterol (vitamin D3 supplement), Folic acid, Vitamin B12 supplement Active Ingredients Malt syrup, Soybean oil, Corn syrup, Cane molasses, Salmon oil, dl-Alpha tocopherol acetate (vitamin E), Potassium sorbate (preservative), Manganese proteinate, Magnesium sulfate, Calcium pantothenate, Niacinamide, Iron proteinate, Pyridoxine hydrochloride, Vitamin A acetate, Thiamine Mononitrate, Mixed tocopherols (preservative), Sodium chloride, Trisodium phosphate, Riboflavin, Potassium iodide, Choline bitartrate, d-Activated animal sterol (vitamin D3 supplement), Folic acid, Vitamin B12 supplement See more |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #4,201 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Cat Multivitamins |
| Brand | Under the Weather |
| Brand Name | Under the Weather |
| Customer Reviews | 4.0 out of 5 stars 5,631 Reviews |
| Flavor | Ready Cal for Cats 100cc |
| Included Components | Product |
| Item Form | Gel |
| Item Type Name | 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) |
| Item Weight | 3.5 ounces |
| Manufacturer | Under the Weather |
| Manufacturer Part Number | 01C0067.100 |
| Model Number | Cat Supplements 7 |
| Product Benefits | Weight Gain |
| Specific Uses For Product | Stomach |
| Target Species | Cat |
| UPC | 852303008265 |
| Unit Count | 1 Count |
| Volume | 3.38 fluid ounces |
| Warranty Description | x |

## Product Details

- **Brand:** Under the Weather
- **Flavor:** Ready Cal for Cats 100cc
- **Item Form:** Gel
- **Item Weight:** 3.5 ounces

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/81KQLt5wd-L.jpg)

## Available Options

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

## Questions & Answers

**Q: How many calories are there in a teaspoon of Ready Cal?**
A: There are 28 calories per teaspoon.

**Q: Once opened does the Ready Cal need to go into the fridge?**
A: No, it is still shelf stable as long as the cap is put back on! This product has a shelf life of 2 years from date of manufacture.

**Q: Where is this made?**
A: Under the Weather is headquartered in Vermont, USA. Ready Cal is manufactured in the USA using ingredients from trusted sources around the country and world.

**Q: Can this be added to my pet's food?**
A: Yes - We encourage you to serve in whatever way is most convenient for you and your pet.

**Q: What should I do if my pet doesn't like the flavor?**
A: We recommend you try placing the Ready Cal on the top of your pet's paw or nose. Most pets will instinctively lick it off. If not, try mixing it with a bit of warm water and adding to their daily food. You might also try putting it on a treat!

## Frequently Bought Together

- 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)
- Virbac Rebound Recuperation Formula for Cats, Clear
- 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

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**Shop now:** [https://www.desertcart.sg/products/87074983-under-the-weather-pet-ready-cal-for-cats-100cc-high](https://www.desertcart.sg/products/87074983-under-the-weather-pet-ready-cal-for-cats-100cc-high)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-04*