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

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.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

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.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

220+ Halloween Cat Names: Ideas for Enchanted Kitty

Halloween is a popular holiday and a favorite one for many of us! One of its most iconic symbols is a black cat....

How to Tell if Your Cat is Mixed With a Bobcat: Vet Verified Facts vs Myths

The idea that you could have a hybrid half cat half Bobcat is an unusually attractive feature for some people. Some folks want...

Do Cats Get Winter Coats? Vet-Verified Fur Facts & Care Tips

The trees turning colors and the weather growing colder aren’t the only changes that happen during the fall months. Like many dogs, cats...

10 New Year’s Resolutions Cats Make: Fun Feline Aspirations

While human New Year’s resolutions often involve exercising more and making healthy eating choices, cats would probably have different goals. The concept of...

More related

How to Safely Break up a Cat Fight: 6 Vet-Approved Tips

While many cats live in perfect harmony with feline companions, some have trouble getting along. Fighting between cats is relatively common and can...

7 Most Annoying Sounds Cats Make: Possible Causes & Prevention Tips

Cats are adorable pets and can be some of the best companions and roommates. They look cute and can make cute sounds. In...

Does Hot Water Kill Fleas on Cats? Vet-Approved Facts & FAQ

Having a cat in your life is wonderful, but it sometimes comes with a catch: dealing with fleas. Apart from being annoying, flea...

8 DIY Cat Water Fountains You Can Build Today (With Pictures)

Cats aren’t similar to humans, but we are similar to our feline friends regarding water consumption. Generally, the more water we consume, the...

Keep reading

Why Does My Cat Eat My Hair? 9 Reasons for This Behavior & Vet-Approved Tips

If you find yourself asking “Why does my cat eat my hair?”, you’re not alone. Out of all the odd cat behaviors, your feline chewing on your hair is probably one of the strangest. Your hair is not a very...

cat sitting behind the man licking his head

Purina Pro Plan vs Purina One Cat Food: 2025 Comparison

Purina is a company that makes a wide range of pet food products for cats and dogs, and we are going to take a look at two of their most popular cat food lines, Purina Pro Plan and Purina One,...

Purina Pro Plan VS Purina One

Why Is My Cat Not Losing Weight? Vet Approved Reasons & Advice

Weight control is critical for your cat—and you! If you’ve ever tried to shed a few pounds, you know how challenging it can be. Temptation is everywhere, and it’s not too different for your pet. However, the secret to losing...

veterinarian weighs an overweight pet on a scale

Skoon Cat Litter Review 2025: Recalls, Pros & Cons

Skoon Cat Litter is a brand of non-clumping cat litter that’s made with diatom pebbles, which is more environmentally friendly than other litter options. Diatom pebbles are also especially absorbent and porous, helping Skoon litter control odors and remain virtually...

Skoon Cat Litter Review

Does Boric Acid Kill Fleas on Cats? Vet-Reviewed Use & Safety Guide

Having fleas on your pet and in your home is a terrible nuisance. Not only do they cause skin irritation for your pets, but they can also lead to other, more serious health problems. There’s also considerable aggravation when it...

boric acid powder in spoon with boric cream and drops bottle

Why Do Cats Meow & Yowl? 10 Vet-Approved Reasons Behind the Behavior

Your cat’s meow can have many different motives, and there is usually no reason for concern. Cats will meow when they’re hungry, full, happy, sad, and everything in between, and this sound is used to convey their emotions and intentions...

cat sitting on wooden floor

How to Stop a Cat From Climbing a Tree: 8 Methods & Safety Tips

Cats are renowned for their agility. In fact, due to their anatomy adapting to their hunting activities, cats are among the most flexible mammals in the world. They are also natural-born climbers1. While climbing is a favorite activity of domestic...

tuxedo cat on tree

8 Common Litter Box Issues & How to Fix Them

It’s a common myth that cats always use their litter boxes without issue. For the most part, cats indeed learn to use a litter box rather quickly, but this doesn’t mean that you’ll never encounter problems with your cat going...

orange cat beside litter box