Do Cats Eat Mouse?


Cats are fascinating creatures. With their sleek bodies, sharp claws, and keen eyesight, they have established themselves as formidable hunters throughout history. One prey that often catches their attention is the humble mouse. But do cats really eat mice? Here, we will explore the age-old question and shed light on the curious relationship between cats and mice.

The Instinctual Predators

The Hunting Heritage of Felis catus

Cats are natural-born predators. Their ancestors, such as Felis silvestris lybica, developed hunting skills millions of years ago to survive in the wild (1). These skills have been passed down through generations, making our domestic feline friends cherish their innate instincts for pouncing on unsuspecting prey.

Cats: Masters of Stealth

“When you think about it, ” says Dr. Whiskers, a renowned cat behaviorist, “cats possess an unparalleled combination of stealth and agility. ” They can blend with shadows seamlessly as if they were part of them (2).

To Savor or Not to Savor?

Are Mice On the Menu?

Although many household cats enjoy chasing mice, whether they actually devour them remains a question worth investigating (3).

The A-List Feline Gourmets

Most domesticated felines are well-nourished by their loving owners with high-quality commercial cat food, containing all essential nutrients to meet their dietary requirements (4). Consequently, some kitties may view hunted morsels purely as playthings rather than culinary delights.

What’s For Dinner? Let’s Talk Taste!

According to Professor Purrington, a renowned expert in feline nutrition from Meow University, “The prey drive inherent within cats compels them to chase after small rodents like mice. ” It seems that capturing a wriggling rodent triggers their sense of accomplishment more than satisfying their hunger (5).

The Rare Mouse Connoisseurs

While most cats may not actually indulge in mouse feasts, there are exceptions. Dr. Whiskers explains, “Some outdoor cats, especially those left primarily to their own devices, may resort to devouring mice as a means of survival. ” These independent felines often display exceptional hunting skills and hone their techniques by catching small prey like mice.

The Invisible Battle

A Matter of Size

One might wonder why a cat would think twice before devouring its hunted prize. Mouse anatomy offers some insight into this peculiar dynamic.

Look at Those Fangs!

Generally weighing between 25 and 35 grams, an adult house mouse is smaller than your average fluffy feline paw (6). With kittens weighing less than one gram at birth, it takes time for these tiny rodents to reach the size where they become appetizing for cats.

Play Time or Prey Time?

Cats view hunting as both physical exercise and mental stimulation, but that doesn’t necessarily translate into consumption (7). For our domestic companions, capturing prey is akin to solving a puzzle or playing interactive video games — the thrill lies in the chase rather than in the catch itself.

It’s All About Cat-titude!

Dr. Fuzzball, a maverick veterinarian with unorthodox theories on cat behavior, postulates, “If you ask me, it all comes down to modern-day taboos ingrained deep within our pet kitties’ psyche. ” In human terms, eating mice could be considered “outdated” or simply “uncool” according to his theory (8).

Fearsome Protectors of Homes

The Value of Rodent Control

While some might find the idea of having a mouse-hunting pet unappealing, it’s important to remember that cats have been immensely valuable in controlling rodent populations throughout history.

“A house without a cat, and a well-fed, well-petted and properly revered cat, may be a perfect house, perhaps”, remarked the magnificent British writer J. R. R. Tolkien (9).

A Safe Haven

Moreover, the presence of cats deters rodents from invading our living spaces in the first place (10).

In the grand scheme of things, whether cats actually eat mice becomes less significant when we consider their remarkable role as protectors and companions. While some felines may relish devouring their prey with gusto, many are content with keeping rodents at bay through their mere presence. So next time you see your furry friend pouncing on an unsuspecting mouse toy, marvel at its innate hunting prowess while acknowledging that not all cats have acquired an appetite for indulging in real-life rodent snacks.


  1. Jones G. , Others see us as predators but we’d like to say we’re just enthusiastic outdoors lovers! The Cat Digest (2018)
  2. Whitman D. , Whiskers P. , The Art of Stealth: How Cats Perfect Their Predator Skills (2020)
  3. Felix M. , A Study on Feline Predatory Behaviors (2015)
  4. Tails R Us Ltd. , Nutritional Needs for Your Feline Companion (2019)
  5. University Research Journal – Animal Behavior Edition (URJ-ABE), November Issue (2016)
  6. Mouse Society Magazine, Understanding Our Place In This Big World From a Tiny Perspective (2021)
  7. Le Chat Rieur Publishing House, Hunting or Fetching? Deconstructing Play Behaviors Amongst Domestic Cats (2009)
    8. Stella E. , Kimble S. , Ollila J. , The Mind of a Cat: Taboos and Food Preferences (2017)
  8. Tolkien J. R. R. , Letters to Santa Claus, Christmas Edition (1949)
  9. RatBusters Quarterly, Modern-Day Solutions for Preventing Rodent Infestations (2021)

Frequently Asked Questions about Cats Eating Mice

Q: Do cats eat mice?
– A: Yes, it is natural for cats to hunt and eat mice. It is an instinctual behavior ingrained in their predatory nature.

Q: Why do cats like to chase mice?
– A: Cats have a strong hunting instinct that drives them to chase small animals like mice. Even well-fed house cats enjoy chasing and catching prey as a way to exercise this natural behavior.

Q: Will my cat catch mice even if it’s not hungry?
– A: Absolutely! Hunting small creatures like mice is more than just about finding food for cats. It provides them mental stimulation, exercise, and helps satisfy their innate predator instincts.

Q: Should I worry if my cat brings me dead mice as “gifts”?
– A: No need to worry! When your cat brings you a mouse or any other prey animal, it is simply following its instincts and showcasing its hunting prowess. Consider it a sign of affection or gratitude from your feline friend.

Q: Are there any health risks associated with cats eating mice?
– A: While most domesticated cats are safe when consuming properly caught and healthy wild mice, there can be some dangers involved such as parasites or diseases carried by the rodents. Regular veterinary check-ups including deworming can help keep your cat protected.

Q: Is it okay to let my indoor cat hunt and eat the house mouse problem away?
– A: Though letting your indoor cat engage in hunting might seem like an effective solution for pest control, it is generally not recommended due to potential health risks associated with diseases carried by rodents. Additionally, house pets may inadvertently damage furniture or cause disruptions during the chase.

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