Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

My Cat Killed a Rat, What Do I Do Now? Vet-Reviewed Info

Share

cat next to a dead rat

The first time that your cat kills and delivers you a rat, it can bring up all sorts of emotions: Disgust, anxiety, and more are all common and perfectly normal. But none of those emotions tell you what you should do if your cat brings you a dead rat.

The truth is that you might not need to do much, as hunting and killing rats are expected and instinctive cat behaviors. That said, there are a few things that you may want to do if your cat kills a rat. This guide breaks it all down for you.

divider 3 paws

Why Is Your Cat Killing Rats?

Some people think that a cat chasing a rodent around means they’re not trying to kill it. But that’s not the case. Cats chase their prey before killing it in order to wear it down and make it safer for them when they finish it off. So, if you see your cat chasing around prey, it’s not for entertainment purposes alone.

But that doesn’t explain why your cat is chasing and killing a rat, to begin with. It all comes down to instinct. Your cat sees small prey like a rat, and it’s their instinct to hunt and kill it.

Cats simply view small rodents as prey, and if they get a chance, they’re going to attack and try to kill them. It’s just how they are.

kitten about to pounce on a rat
Image Credit: Dieterich01, Pixabay

What to Do If Your Outdoor Cat Kills Rats

If your outdoor cat kills and brings a rat from outside to you, you need to know how to respond. They’re only doing something natural to them, but that doesn’t mean you want to deal with a plethora of dead rats.

Start by cleaning up the rat. Keep the cat out of the room while you clean; otherwise, they might grab it and move it to a new location. Next, wear gloves to pick up the dead rat and put it in a plastic bag. Tie the bag before throwing it away outside. Otherwise, other animals can find the rat, which can lead to other problems that you’ll need to deal with. Next, clean up the area where your cat dropped the rat. Use an appropriate disinfectant for the surface.

While you might not want your cat to bring you dead rodents, if you have an outdoor cat, it’s their natural instinct to hunt while they’re out. It’s also not likely to stop anytime soon.

If you find that the rat bit or scratched your cat, or that your cat actually ate it, you might want to consider taking them to a vet, to ensure that the rat didn’t spread any diseases. There are several viruses, bacteria, and parasites to be concerned about, such as leptospirosis, Lyme disease, Toxoplasmosis, roundworms, fleas, and ticks, among others. Some of them can pose a health risk for humans as well.

Rats that have died from rodenticide poisoning and have been ingested by your cat, are also something to discuss with a vet, as your cat may be at risk of toxin exposure depending on how much of the rat they ate and the potential amount of toxin that the rat may have ingested. Cats that regularly eat mice or rats are at a higher risk of rodenticide exposure in treated areas.

What to Do If Your Indoor Cat Kills Rats

If your cat does kill a rat in your home, wear gloves to pick up the rat and put it in a plastic bag, then dispose of it in an outside garbage can. Then, follow the steps in the above section. If this is a frequent occurrence, make sure that your cat is on regular parasite prevention, since rats can spread parasites to your cat. Speak to a vet about the next steps in monitoring your kitty due to several bacterial diseases that rats may transmit to cats, especially if the cat has eaten the rat.

You don’t necessarily want to scold your cat for killing a rat in your home, so the best thing that you can do is catch and take care of the rats before your cat gets a chance to. Set out humane traps to catch rats, seal up entrances so they can’t get into your home, clean up clutter, and ensure that conditions aren’t ideal for incoming rats. Do not use rodenticides as your cat or other pets may end up eating them, or getting exposed through eating the dead rats.

If all else fails and you can’t get the rats under control yourself, don’t think that you can rely on your cat. While they’ll catch the occasional rat and likely enjoy chasing them around, they won’t be nearly as effective at controlling the rat population as you might hope.

So, consider contacting a professional. You don’t want to deal with a horde of rats in your home, and a pest professional can help you fix the problem once and for all.

divider 3 paws

Final Thoughts

When your cat brings you a dead rat, dispose of it safely and promptly. If they have eaten it, you should contact a vet for advice. Cats have a strong hunting instinct, it is part of owning a cat. That said, it is still important to know what to do when they bring a rat home. This way, you can handle the situation with confidence and protect your health as well as your cat’s even if you’re not thrilled about the whole thing!


Featured Image Credit: 7th Son Studio, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Weird Cat Behaviors That Actually Make Perfect Sense

We have been sharing our lives with cats for thousands of years, yet we still find ourselves genuinely stumped by what they get...

The Dream of Talking to Cats Just Got Closer to Becoming a Reality

If you’ve ever wished your cat could simply tell you what they wanted, you’re not alone. From the meow that wakes you before...

Kizzy: The Feline Princess With a Purpose

We were first introduced to Miss Kizzy after she won a licky-treat challenge hosted by Professor Fluffovich, our resident feline research specialist. While...

Chatting With Sally About Mission Meow & Helping Cat Rescue Organizations Collaborate | Chatty Cattys, Episode 24

In this episode of Catster’s podcast, Chatty Cattys, Nicole and Dr. Karyn sit down with Sally Williams, the founder of Mission Meow, for...

More related

How Much Does an Oriental Shorthair Cat Cost? 2026 Price Guide

While Oriental Shorthairs are closely related to the Siamese cat, they have been developed into their breed. Unlike the Siamese, they come in...

Halo Cat Food Review of 2026: Recalls, Pros & Cons

Review Summary Halo was established in the 1980s when founder Andi Brown struggled to find a cure for her cat’s array of health...

Siberian Cat Grooming: 4 Vet-Approved Tips & Tricks

Siberian cats have long, thick coats, and it’s necessary to maintain their coat as part of keeping your cat healthy and happy. Coat...

Is Advantage 2 Safe for Cats? Medication, Dosage & Usage

Fleas are pesky pests. They live on our dogs and cats and can cause various problems: intense itching, tapeworms, and anemia, to name...

Keep reading

How to Get Rid of Cat Dandruff: 6 Vet-Approved Tips and Tricks

Dandruff is common in cats and is generally a sign that your pet has dry skin. But the causes of dry skin can vary from a simple lack of sufficient humidity in the air to more serious conditions such as...

cat fur with dandruff

Congestive Heart Failure in Cats: Vet-Reviewed Facts & When to Euthanize

Being a cat parent comes with many ups and a few unfortunate downs. We do our best to take care of our cats so they can live long and healthy lives, but health conditions can creep up when we least...

a red long-haired tabby cat is being checked up by a vet

Can Cats Eat Guava? Vet-Approved Facts & FAQ

Guava is a popular fruit for various reasons. It’s no shocker that humans delight in and derive nutrients from this tropical fruit. But what about feline companions? Can they eat guava? And if so, do they get any nutritional reward...

Can Cats Eat Guava

10 Best Cat Hair Remover Tools in 2026 – Reviews & Top Picks

As much as we love our cats, the same cannot be said about the tiny sticky hairs always present on clothes, furniture, and bedding. But it is the price we must pay for the comfort, joy, and companionship these little...

woman leaning jeans with cat hair remover

7 Best Cat Foods for Pancreatitis in 2026 – Reviews & Top Picks

Feline pancreatitis is one of the most troublesome cat diseases. This condition is not only difficult to diagnose but also tends to be resistant to treatment. Cats are good at hiding illness, meaning you might not know that your kitty...

Cat hungrily eats dry food

How to Protect Your Cat From Coyotes: 5 Vet-Reviewed Methods

Coyotes, also called prairie wolves, are great hunters. They live in packs and often hunt in pairs. They can be found all around the United States, including both rural environments and sometimes cities. Because these animals are opportunistic and can...

Coyote in the woods

Do Cats Enjoy Sex & Mating? Vet-Reviewed Feline Facts

You may have noticed the familiar sounds and behavioral changes in your female cat and guessed that they’re in heat. Their restlessness, excessive vocalization, and desire to go outside to find a mate may have you wondering whether cats enjoy...

burmese cats lying on sofa

9 Best Wet Cat Foods in Canada in 2026: Reviews & Top Picks

For most of us, cats are part of the family, and we treat them accordingly. Likewise, not much is more important than feeding our cats the right type of food. Wet cat food recipes are formulated to match the cat’s...

Cat-eating-wet-food-from-white-bowl-on-wooden-floor

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.