Summary: Rats and mice have vast, omnivorous diets, but they still favor certain foods for their nutritional value. This blog explains which foods attract rodents to houses most often and how to prevent an infestation.
Which Foods Attract Rodents?
When you think of rodents scavenging for food in the lonely hours of the night, what foods do you imagine them collecting? Perhaps it’s a triangular chunk of cheese like in the cartoons. Or, maybe, a small pile of salty crackers from the loose package in the pantry. These are possible, but they’re definitely not the only appealing foods.
Rats and mice are opportunistic omnivores. This means they eat just about anything they can find, whether it’s more plant-based or meat-based. They also have a great sense of smell, so these rodents can easily sniff out safe foods. In fact, mice and rats like coexisting with humans because they have steady access to food, water, and shelter.
Let’s find out which 8 general foods these rodents find most appealing, then learn how to prevent them from raiding your kitchen this fall!
Cereal
Rodents like foods that are easy for their mouths and tiny paws to hold, especially when they need to scamper back to their nests to avoid detection. Cereal is perfect for this since it comes in all shapes and sizes. Rodents aren’t picky with the brand or flavor of cereal, as they generally like oats, wheat, and grains in any amount.
Rats and mice seek out carbohydrates and sugar because these give them the most energy. Many cereals — and general pantry staples — have enough of both to make them appealing. Plus, cereals and other dry goods usually come in flimsy plastic bags inside thin cardboard boxes, so they’re accessible for determined rodents.
Fruit
Fruit might be the favorite food of rodents, especially when they’re out in the wild. Rats and mice are drawn to berry bushes and fruit trees because they’re so accessible. Bananas, apples, and berries seem to draw their attention the most, but rodents generally won’t turn up their whiskered noses at any fruit.
When fruit is overripe or rotten, it’s even more appealing to rats and mice. As fruit ferments, it becomes sweeter and more aromatic, making it easier for rodents to find. Whether it’s rotting on the ground or still ripening in its tree, fruit is a crowd favorite among small rodents. These pests love their sweets!
Garbage
It’s a rough transition to go from sweet fruit to smelly garbage, but rodents don’t think twice about it. While rats are a bit pickier when they have options, trash somehow still makes the cut. Rotten food and old peels are appealing to rodents because they have strong scents. Remember: rodents use their noses!
Our forgotten food scraps are a rodent’s buffet, especially when the trash or compost is left in a vulnerable container. However, trash doesn’t have to be considered “food” for rodents to eat it. They also enjoy paper, soap, plastic, leather, and fabrics. If it’s in a trash can or a dumpster, odds are rodents will enjoy it!
Meat
Rats consume more meat than mice, and rats are actually known to attack and eat small animals. Birds, insects, and other rodents aren’t safe from these hungry pests! However, rats don’t necessarily spend all their time hunting. The amount of animals and insects they hunt truly depends on their environment.
As for the meat of larger animals, rodents only eat that when the animal is already dead. They’ll consume both fresh and rotten meat when they come across it. Rats and mice eat fish, poultry, red meat, and roadkill (gross!). Basically, any protein that rodents can find as they’re living in the wild or rifling through the trash, they’ll eat.
Nuts
Along with fruit, nuts are possibly the favorite food of rats and mice. This is made more clear by the fact that peanut butter is often used as bait in rodent traps. Cheese has been dethroned! Any nut or nut butter is appealing to rodents, but their consistent favorites are peanuts, walnuts, hazelnuts, and peanut butter.
Nuts are a great source of protein for humans, so it makes sense why rodents would seek them out for their own nutritional needs. They could easily live on the nutrients from nuts alone! If you leave out containers of nuts and seeds for birds to enjoy, we’re sorry to say that you’re also providing rodents with their favorite food.
Pet Food
Speaking of food that’s left outside, pet food is a favorite among rodents and other vermin. It’s perfect for rats and mice because pet food has protein, carbohydrates, and fat. All of these give our pets energy and sustenance, so it stands to reason that this is also true for rodent pests.
A bowl of pet food that’s left out overnight is one of the most ideal food sources rodents could come across. They’re nocturnal and do most of their scavenging when their main predators are asleep. Plus, pet food has a strong scent — an essential feature of every pet store — so it’s easy for hungry rodents to find!
Plants and Seeds
Rats and mice have open-rooted teeth, meaning they need to constantly gnaw on objects to keep their teeth filed to a healthy length. Plants are a great object for this, especially when rodents find themselves in a plant-filled yard. Grass, weeds, shrubs, wood, flowers, and leaves are all sufficient for an outdoor rodent.
One of the worst pests of grain stores and farms is rodents, to the point where farmers need to use specialized rat-proof containers. In a suburban setting, rodents will eat loose seeds, grass seed, and bird seed. Large seed containers and overgrown yards also give these rats and mice more hiding spots, which isn’t ideal.
Sweets
We aren’t the only ones who enjoy a treat! Rats and mice both like sweet foods because they get a burst of energy when they eat sugary items. Anything that’s accessible and has lots of carbohydrates and sugar is extremely appealing. A bowl of Halloween candy that’s left out for weeks is a real treasure for them!
Chocolate, candy, and baked goods are consistently favored by these rodents. However, there’s an interesting caveat with chocolate and mice. Chocolate has theobromine, which is toxic in large amounts to mice. Rats can eat all the chocolate they want, but mice have to play it safe. Whether or not they actually do is up for debate…
How to Prevent Rodents in Your House
After hearing how much rodents love our food, our pets’ food, and our garbage, we think some prevention tips are in order. You might be relieved to hear that these tasks don’t require much more effort than your usual chores. Pest prevention doesn’t have to be difficult; it just has to be consistent!
You can prevent rodents from contaminating and stealing your food by:
- Upgrading your pantry storage — Rodents can chew through most materials, so shelf items kept in their original packaging are vulnerable. Transfer pantry staples (baking ingredients, cereal, nuts, chips, etc.) into airtight containers with good seals.
- Removing compromised food items — Split cans and bags attract hungry pests who want an easy food source. Check the pantry daily for compromised cans, bags, and boxes. Dispose of anything that’s leaking and clean the affected shelf.
- Keeping up with the dishes — Dirty dishes filled with crumbs and food residue are irresistible to rodents. Ensure all used dishes make it into the sink the same day. Wash or load each dish into the dishwasher as soon as you can to avoid the odor.
- Protecting the pet food — If you have pets, their food needs protection, too! Store dry food in a lidded container, like a clean trash can or a plastic tote. Move their food dishes inside and rinse them out every night to remove the residue.
- Harvesting your garden often — Any fruits and vegetables growing in the yard are free real estate for rodents, as far as they’re concerned. Harvest the ripe produce from its respective bush, plant, or tree, and pick up fallen fruits and vegetables daily.
- Practicing good trash management — An overflowing trash can is a dream for any hungry rodent. Use lidded trash cans with strong bags indoors, and take out the trash when it’s full. Keep the lids to the outdoor garbage cans closed at all times.
Romney is Ready For Hungry Rodents
Anyone can buy a couple of traps and set them in the garage corners, but for true rodent control, you need the professional treatments of Romney Pest Control! Our trained pest experts target the source of each pest problem to achieve long-term prevention for lasting protection of the home.
We understand how frustrating Texas rodents can be, especially when they start reproducing. That’s why we assess each situation to determine the species and extent of the current problem, then use that intel to place bait stations and apply treatments that will actually solve your rodent issue.
Contact us for a free quote on our effective rodent services and enjoy the cooler months without the stress of uninvited rodent guests!
Citations
Favorite foods of rats and mice. (2025, October 27). Green Pest Services. Retrieved September 22, 2026, from https://greenpestservices.net/favorite-foods-of-rats-and-mice/
What food sources attract rodents?. (n.d.). Victor Pest. Retrieved September 22, 2026, from https://www.victorpest.com/articles/what-food-sources-attract-rodents?srsltid=AU7gw4WinDPVsNKxeT7Ft5ODIUTsXgUB62cb1d5PPcdos1oSPw-PCOdc
