Do Cats Eat Mice? – Or Do Cats Just See Mice And Toys? Read to Find Out!


by Cindy Smith


Do cats eat mice? This is a controversial question that many pet owners and animal experts have debated for many years. While some people may swear that cats eat mice, others insist that it is not the case.

While it is true that some cats may not eat the mouse, it is not uncommon for them to eat them.

This guide will explore feline predation and examine the relationship between cats and mice. We’ll also provide clear insights into intron and how this behavior fits into their overall diet.

Table of Contents

Is It Common for Cats to Eat Mice They Catch?

Yes, cats do eat mice that they catch. It is natural for cats to hunt small animals, including mice, as they are predators. In the wild, cats rely on hunting as a primary source of food, and they will often catch and eat mice, birds, and other small prey.

How Do Cats Eat Mice?

When a cat catches a live mouse, it will usually play with it first by biting, swatting, and batting it around before killing it. This may last a few seconds to several minutes before the cat kills the mouse. Once dead, the cat may eat the entire mouse or parts. The cat usually eats from the head before moving to the muscular bits.

Do Cats Eat the Whole Mouse?

Cats are carnivores and may prefer to consume their prey entirely. They typically eat an entire mouse, including fur, bones, and organs.

However, some cats may choose only to consume certain parts of the mouse, such as its fleshy muscle tissue. They may also swallow smaller mice whole.

Cats eating Mouse

Cats eating Mouse

Is It OK For Cats To Eat Mice?

A cat’s ability to catch and kill mice is not uncommon. On the one hand, cats have been hunting rodents for centuries, and it’s an instinctive behavior. On the other hand, mice can carry parasites and diseases that could harm cats. 


Mice carry many diseases and parasites that can affect cats, such as Hantavirus, salmonella, lymphocytic choriomeningitis, rat-bite fever, and leptospirosis. If your cat has eaten a mouse and you are concerned about its health, it is always a good idea to consult your veterinarian.

Poison their prey previously ingested.

Another reason why it’s not OK for cats to eat mice is because the mice may contain toxins. These toxic substances the mice previously ingested from rotten food, human waste, ticks, and worms could harm your cat.

Cat and Mouse

Cat and Mouse

What’s The Best Way to Handle Your Cat Catching a Mouse?

If your cat has caught a live mouse, the safest thing to do is to take the mouse away from your cat as quickly as possible. If your cat shows signs of wanting to eat the mouse, it’s best to discourage this behavior by offering an alternative treatment instead. Here are a few steps to consider:

  1. Keep your distance: If your cat catches a mouse, it is crucial to keep your distance and avoid disturbing the cat or the mouse. Cats are natural predators and may become agitated if they feel threatened while eating their prey.
  1. Observe the situation: Take a moment to observe your cat and the mouse. If your cat is playing with the mouse but not showing any sign of aggression or intent to kill, it may be best to let the cat continue to play. However, you may need to intervene if the cat appears to be attacking the mouse.
  1. Remove the mouse: If you decide to intervene, gently remove the mouse from the cat’s grasp using a pair of gloves or a towel. 
  1. Consider prevention: If your cat has caught a mouse, it may indicate mice in your home or yard. If so, you should prevent mice from entering your home. This can include sealing up any potential entry points, using mouse traps, and keeping your cat indoors or supervised when outdoors. Consider consulting your veterinarian for advice on how to manage this situation.
Cat catching a Mouse.

Cat catching a Mouse.

What Can You Do to Make Your Cat Stop Eating Mice?

  1. Keep your cat indoors: By keeping your cat indoors, you can prevent your cat from eating more mice. This process will prevent your cat from coming in contact with more of these rodents.
  2. Keep your cat well-fed: Keeping your cat well-fed will reduce the likelihood of your feline friend wandering off to hunt and eat mice. Ensure your cat has high-quality commercial cat food and plenty of clean water.
  1. Use mouse traps: Using mouse traps is a crucial step to prevent your cat from eating more mice, especially if you have a mouse problem in your home. This process reduces the number of mice in your home, reducing the likelihood of your cat hunting and eating them.
  1. Use repellents: There are a variety of mouse repellents available that can help to keep mice out of your home. These can include natural repellents such as peppermint oil or chemical repellents.

Following these tips can help prevent your cat from eating more mice, keeping them safe and healthy.

What Is the Best Food for a Hunting Cat?

Cat and Cat Food

Cat and Cat Food

A cat keen on hunting will benefit from a diet that includes essential nutrients fundamental to a cat’s overall health and well-being. Your cat’s food should contain the following:

  • Essential amino acids

Some essential amino acids for cats include taurine, arginine, and methionine. These amino acids are necessary for maintaining a cat’s muscle mass, cardiovascular function, and immune system.

  • Fatty acids

Omega-3 and omega-6 fatty acids are essential for maintaining a cat’s skin and coat health and supporting its immune system.

  • Vitamins

Vitamins such as vitamins A, D, and E are crucial for maintaining a cat’s health. 

  • Minerals

Minerals such as sodium, phosphorus, and calcium are also essential for maintaining a cat’s health.


In conclusion, cats are natural predators who hunt, eat, and kill mice and other small animals. While it may be natural for cats to hunt and eat mice, that doesn’t necessarily make it OK or humane.

If you have an indoor cat, consider feeding them an appropriate diet and take measures to prevent your cat from catching mice in the first place.