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Ready Cal High Calorie Bundle for Cats

This Ready Cal Bundle for Cats is a combination of two easy to use high calorie nutritional supplements that helps to provide the essential calories your cat needs daily to gain or maintain a healthy weight.

$39.95 $43.98

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Vet Formulated
Vitamins & Minerals
High Calorie

There are many reasons a cat may not be eating, including pain, stress, age, illness, and more. Inadequate caloric intake causes weight loss which can lead to malnutrition, weakening the immune system, and compromising overall health. This is why it’s essential, and at times even critical to quickly provide your cat with calories to prevent further weight loss and promote weight gain. Ready Cal High Calorie Bundle for Cats was developed to quickly provide calories and nutritional support when a cat is losing weight.

  • Contains vitamins and  minerals to aid in restoring overall health
  • Stimulates appetite and boosts energy
  • Made with chicken and fish flavors that cats love
  • Vet formulated and manufactured in Vermont, free of artificial flavors and dyes.

Learn more about Ready Cal Gel for Cats 

Learn more about Ready Cal Powder for Cats 


A change in eating habits is often one of the first signs of illness. There are many health-related issues that could be causing your cat to lose interest in food, eat less, or not eat at all. 

Common cat related illnesses include cancer, Feline Immunodeficiency Virus, kidney disease, upper respiratory infection, pancreatitis, diabetes, and more.

Lost Sense of Smell/Taste

With some health problems, like upper respiratory infections, cats may lose their sense of smell and even taste due to nasal congestion. Understandably, a cat that can’t smell, or taste may have a decreased interest in food.

Dental Problems

As cats age, they may develop dental problems. Gingivitis, tooth decay, abscesses, loss of teeth, as well as general inflammation in the mouth can lead to pain and food avoidance. 

Internal Obstruction

Kittens in particular have been known to eat items like tinsel, ribbons, string, and other objects that can potentially become caught in the stomach or small intestines. An internal obstruction is a dangerous and very serious medical condition that can cause loss of appetite, pain, vomiting, diarrhea, and if not treated promptly, even death.

Stress and Anxiety

Stress and anxiety can come from any changes in your cat’s routine. Moving to a new home, adding a new pet to the family, or the loss of an existing pet are examples of changes that your cat may be struggling with. When a cat is experiencing anxiety, they may exhibit behavioral changes, and losing weight due to eating less is one of them. 

Often this is a temporary situation that alleviates itself in time, but if you feel your cat is suffering, consider adding a calming supplement to their diet. Calming Chews contain all-natural ingredients that promote relaxation, encourage calmness, and boost serotonin for a balanced mood. 

Related: Signs of Cat Anxiety 


As cats age, it's normal for their appetite and eating habits to change, so it is not uncommon for older cats to experience weight loss. 

With kittens who are not gaining weight, the problem may be because they do not yet have a set routine, or they may just be finicky and picky eaters, something that with time and the opportunity to try new foods, will resolve on its own.

What Should I Do if My Cat is Not Eating?

Consult Your Vet

If your cat is not eating, step #1 is to consult your veterinarian. The list above looks at just some of the many reasons your cat may be avoiding food, and it is imperative that a cause is determined, so treatment can begin as soon as possible.

Add a High-Calorie Supplement

Weight loss can quickly lead to malnutrition and further health issues. Adding a high-calorie supplement will help provide essential calories your cat needs daily to gain or maintain a healthy weight. A supplement can also help to stimulate your cat’s appetite and boost their energy.