Keeping your cat healthy and energetic often requires extra nutritional support, especially if they have a poor appetite, are recovering from illness, or need to gain weight. This article covers the best high calorie supplements for cats that help promote healthy weight gain, stimulate appetite, and provide essential vitamins and minerals for overall wellness. Below is a summary table featuring the top 5 selected products designed to meet various needs for cats of all ages.
| Product Name | Key Features | Brand |
|---|---|---|
| Ready Cal for Cats 100cc | Weight gainer, appetite stimulant, 10 vitamins & omega fatty acids | Under the Weather |
| Ready Cal Powder for Cats – Chicken Flavor | Healthy weight gain, appetite stimulant, energy booster powder | Under the Weather |
| Nutri-Cal High Calorie Dietary Supplement | Extra calories & vitamins, easy digestion, supports active & picky cats | TOMLYN |
| Bovine Colostrum Nutritional Gel | Immune support, appetite booster, high calorie energy for seniors | YoYoBay |
| PetAg High Calorie Gel Supplement – Chicken Flavor | Supports weight gain, easy digestion, promotes healthy skin & coat | PetAg |
Ready Cal for Cats 100cc High Calorie Weight Gainer
Ready Cal by Under the Weather is a convenient nutritional gel designed specifically to help cats gain weight healthily. Its formulation is rich in 10 vitamins, 7 minerals, and omega fatty acids, which help boost appetite and energy. This supplement works well when your cat is recovering from illness, surgery, or any condition where they are not eating well. The gel format is easily administered, and the product has a long shelf life of 24 months. Ready Cal supports overall vitality by supplying essential nutrients to help maintain strong body condition and improve appetite.
Ready Cal Powder for Cats Chicken Flavor Healthy Weight Gain
This Ready Cal Powder offers a chicken-flavored option for cats who prefer a powder over gel. Specially formulated to stimulate appetite and aid cats with poor eating habits, it provides 20 calories per serving, enriched with 9 essential vitamins and 6 vital minerals. It is ideal for cats dealing with illness, stress, or those needing an energy boost. The powder form makes it easy to integrate into your cat’s meals, encouraging consistent intake. It is safe for all life stages including kittens and seniors and helps prevent unhealthy weight loss while promoting strong immune health.
Nutri-Cal High Calorie Dietary Supplement for Cats
TOMLYN’s Nutri-Cal provides extra calories and vitamins in a gel form that is highly palatable for cats, including picky eaters and those needing nutritional support. It offers easy-to-digest calories which is perfect for growing cats, active felines, or those recovering from medical conditions. The supplement helps maintain a healthy appetite and can be used regularly to support optimal health. Nutri-Cal’s formula supports weight gain while promoting immune function through essential nutrients, making it a reliable choice for daily care.
Bovine Colostrum Nutritional Gel for Cats High Calorie Energy
YoYoBay’s Bovine Colostrum Gel combines high-calorie nutrients with colostrum, a natural source of immunoglobulins and growth factors, to aid in immune system support and energy restoration. This supplement is excellent for senior cats, those recovering from surgery, or pets experiencing stress. The gel’s palatable flavor is designed for easy acceptance, especially for aging cats who have decreased appetite. The product not only supports weight gain but also promotes overall recovery and vitality.
PetAg High Calorie Gel Supplement for Cats Chicken Flavor
PetAg’s High Calorie Gel is formulated to boost calorie intake without increasing meal volume, which is ideal for cats that may be finicky or recovering from illness. The gel contains energy-dense vegetable fats aiding in easy digestion and features a palatable chicken flavor that most cats enjoy. It helps promote healthy weight gain and supports skin and coat health. Suitable for cats 8 weeks and older, this supplement is a straightforward solution for providing extra energy during critical growth or recovery phases.
Buying Guide: Choosing the Best High Calorie Supplement for Your Cat
Selecting the right high calorie supplement involves multiple factors to effectively address your cat’s health needs and preferences.
Formulation and Nutrient Content
Look for supplements with a balanced combination of vitamins, minerals, and fatty acids. Ingredients like omega-3 and omega-6 fatty acids support skin and coat health, while added vitamins enhance immune function and energy.
Delivery Format
Supplements come in gels, powders, and pastes. Gels are often easier to administer directly or mixed with food, powders blend well with meals, and pastes can be helpful for targeted feeding. Consider your cat’s acceptance and ease of administration.
Appetite Stimulation
Many supplements contain appetizing flavors or ingredients intended to encourage eating. Products with natural flavors such as chicken or malt are usually preferred by cats. Appetite stimulants are especially useful for sick or stressed cats.
Age and Health Condition
Select products formulated for your cat’s life stage—kittens, adults, or seniors—and specific health needs like recovery, weight gain, or immune support. Some supplements are designed to be gentle for older cats or those with sensitive digestive systems.
Calorie Density and Serving Size
High-calorie supplements should provide sufficient calories per serving to be effective without requiring large quantities. Check product labels to evaluate how many calories are delivered per recommended dose and how it fits your feeding routine.
Veterinarian Approval and Safety
Choose products that are recommended or approved by veterinarians and have clear usage guidelines. Always consult your vet before starting any supplement to ensure it aligns with your pet’s medical needs.
Shelf Life and Storage
Pay attention to expiration dates and storage instructions to maintain supplement potency and safety. Many products have a shelf life of around 24 months but check each product’s specifics.