Will chicken eat mice?

Have you ever seen a mouse scurry across your backyard and wondered if your chickens would gobble it up? As a backyard chicken keeper, you want your feathered friends to earn their keep. Chickens are omnivores, so they will eat almost anything, but will they eat mice or other rodents? The answer is that it depends.

Some chickens are more predatory than others. Certain breeds, like Rhode Island Reds, Ameraucanas, and Plymouth Rocks, tend to be better hunters. Chickens with larger combs and wattles also seem more adept at catching mice and rats. If there is a mouse infestation in the coop or run, most chickens will take advantage of the opportunity for easy prey. However, well-fed chickens may ignore the occasional mouse, especially if they have to work hard to catch it.

The bottom line is that while chickens can and will eat mice and other small rodents, especially if the opportunity presents itself easily, most backyard chickens prefer their regular diet of chicken feed, table scraps, grasses, and bugs. So if you’re looking for natural pest control, your feathered friends may oblige, but you’ll need the right chickens and conditions. Otherwise, you’re better off with a cat.

Do Chickens Eat Mice? The Short Answer

In short, will chickens eat mice? Yes, chickens will eat mice. Chickens are omnivores, meaning they eat plant and animal matter, so mice can be on the menu.

Chickens hunt and eat small mice, especially younger chickens and cockerels. Once chickens catch a mouse, they peck and claw at it until it stops moving. Then they will gobble it up, whole or in pieces. Some chickens relish mice and become quite good at catching them.

However, mice alone do not provide chickens with a balanced diet. Chickens still need plenty of grains, seeds, vegetables, fruits, and protein sources like bugs, worms, and commercial feed to get all the necessary nutrients. So while chickens may snack on the occasional mouse, mice should not be a chicken’s main food source.

Some owners use their chickens as natural pest control for mice and rats around barns, coops, and properties. However, there are many mice around. In that case, it can lead to overeating in chickens, which may cause malnutrition or even choking. It is also best to implement other pest control measures and provide chickens with a balanced, nutritious diet.

Ultimately, chickens eating mice naturally helps control the rodent population. However, like any other treat, feeding your feathered friends in moderation is crucial to ensure their good health and happiness.

Ever wonder if those cute little feathered friends pecking around your backyard might turn into vicious predators? You’ve probably noticed mice scurrying about and are worried they might get into the chicken coop. Well, the truth is that chickens are omnivores and opportunistic eaters. If they have the opportunity, they will eat almost anything within reach, including small animals like mice or rats.

Meanwhile, chickens prefer grains, seeds, grasses, and bugs; they won’t pass up a free, easy meal. So if a mouse happens to cross their path, there’s a good chance your chickens will chase it down and gobble it up. Who knew those adorable chickens had a savage side? There’s more to your backyard birds than clucking around and laying eggs.

Also Read: Can chickens eat hot dogs?

Do Chickens Eat Mice? The Short Answer

Will chicken eat mice
Will chicken eat mice?

In short, chickens are opportunistic eaters who hunt and consume mice and other small rodents. Chickens are omnivorous creatures with a diet of plants and animals, including mice.

Chickens have a natural predatory instinct, and mice are a good source of protein for them. If given the opportunity, most chickens will chase, kill, and eat mice, rats, and other rodents. Some chicken owners even use their birds as natural pest control to keep the rodent population down around barns, farms, and homes.

However, chickens may not eat the entire mouse right away and may leave parts of the carcass lying around, which can attract other pests. It is also possible for chickens to get parasites or diseases from eating mice and rats. For these reasons, even though chickens eat mice, most owners do not recommend allowing or encouraging chickens to hunt and eat rodents.

As natural foragers, chickens have a strong urge to scratch, peck, and hunt for food. You may notice your chickens stalking, chasing, and pouncing on any small, moving creature that catches their eye, especially in the spring and summer. Some key signs that your chickens have caught and eaten a mouse or rat include:

  • Feathers, fur, or tails around the coop or yard.
  • Half-eaten carcasses or body parts.
  • Aggressive behavior over a particular area where a kill was made.
  • Blood or feathers stuck to your chicken’s beak or feathers.

So while mice can provide nutrition and entertainment for chickens, most owners prefer to avoid making mice a major part of a chicken’s diet. Providing a balanced, nutritious chicken feed and limiting rodent access is the healthiest approach.

Also Read: What chicken lays dark brown eggs?

Why Chickens Love to Snack on Mice

Chickens are natural hunters at heart. Even though they mainly eat grains and plants, chickens can’t resist a juicy mouse snack. Why Chickens Love Mouse Cuisine

Mice contain lots of protein, which chickens need to lay eggs and build muscle. The fat and nutrients in mice also benefit a chicken’s health and development. Chickens are opportunistic foragers, so they’ll gladly take advantage of any easy meal that comes their way.

Chickens have keen senses that help them detect mice and other small prey. Their sharp eyesight allows them to spot movement from far away, while their hearing picks up the faintest squeak or scurry. Once a chicken zones in on a mouse, the hunt is on. Chickens will chase mice down, pin them with their claws, and peck at them vigorously until they stop moving.

Some chickens even learn to hunt cooperatively in groups. While one chicken has the mouse cornered, others circle to trap it. The chickens take turns pecking and scratching at the mouse until it succumbs. Chickens are clever and work together surprisingly well for solitary birds.

After a successful hunt, chickens squabble over the spoils. The dominant hens in the flock usually get first dibs on the choicest mouse morsels. The mice provide extra egg-laying nutrition and a tasty reward for the chickens’ team effort. So next time you see your chickens gathered in a circle, they may share a mouse lunch! Mice: the ultimate chicken snack.

How Chickens Catch and Kill Mice

Will chicken eat mice
Will chicken eat mice?

Chickens are opportunistic eaters and will not hesitate to catch and devour mice they come across. Here are the basic steps chickens will take to catch their rodent prey:

Spotting the Mouse

With their keen eyesight, chickens will notice the movement of a mouse scurrying by. Their heads will dart around to get a better look at the potential meal. Once spotted, the chicken will give chase!

The chicken will run after the fleeing mouse, hoping to corner it. Some chickens may work together to surround the mouse and cut off any escape routes.

Capturing the Mouse

The chicken will grab the mouse with its beak if it is caught. The mouse may squeal and struggle, trying in vain to free itself from the chicken’s grasp. The chicken will hold the mouse in place, grasping it firmly so it cannot escape.

Sometimes mice escape into small holes or cracks that the chicken cannot access with its beak. Not to be deterred, the chicken may scratch and peck at the opening to try and grab the mouse or wait patiently outside the hole for the mouse to emerge. The mouse cannot stay hidden forever!

Killing and Eating the Mouse

Once captured, the chicken will kill the mouse by violently shaking and dropping it. The mouse will die from neck trauma or internal injuries. The chicken will then gobble up the dead mouse whole, if small enough, or peck and tear it into bite-sized pieces to enjoy its spoils.

Chickens are natural hunters and will not hesitate to catch and eat mice and other small rodents. While mice can sometimes evade the chickens for a time by escaping into small spaces, the chickens are patient and persistent. The mouse will eventually become the chicken’s meal!

Also Read: Which chicken breed lays the extra large egg

Are There Any Risks With Chickens Eating Mice?

Will chicken eat mice
Will chicken eat mice?

While chickens can and will eat mice, there are some risks to be aware of if you have a rodent problem in your coop or run.

Disease and Parasite Transmission

Mice and rats can spread diseases and parasites to your flock if the birds consume them. Some of the major concerns include:

  • Salmonella can cause diarrhea, weakness, and even death in chickens.
  • Leptospirosis is a bacterial infection that leads to fever, diarrhea, and organ damage.
  • Cryptosporidiosis: an Intestinal parasite that causes diarrhea, weight loss, and mortality in severe cases.
  • Tapeworms are Parasitic flatworms that infest the intestines, competing for nutrients.

To reduce the risk of disease transmission, try to control the rodent population around your coop through exclusion, trapping, and baiting. Clean up any spilled feed that can attract mice and rats. You should also quarantine new chickens for at least two weeks before introducing them to your flock. This gives you time to monitor them for any signs of illness and get them the necessary treatment.

Injury and Impaction

There is also a small chance a chicken could choke or suffer internal injuries from eating a mouse, especially smaller birds or chicks. The bones and fur can cause impactions or lacerations in the digestive tract. While it is rare, it is something to be aware of if your chickens develop symptoms like difficulty swallowing, decreased appetite, or bloody droppings.

Behavior Changes

Some chickens can become aggressive in their pursuit of mice and small rodents. This predatory behavior may transfer to smaller flock mates, like chicks or bantams. Always closely supervise your chickens when mice or rats are present to avoid potential harassment or injury.

By taking some basic precautions, chickens eating the occasional mouse should not pose a major problem. However, suppose rodents become a primary part of their diet, or you notice any signs of illness in your flock. In that case, it is best to eliminate access to mice and consult an avian veterinarian. An integrated pest management approach will help create a healthier environment for your chickens in the long run.

Keeping Mice Away From Your Chickens

Keeping mice away from your chicken coop and run is important for the health and safety of your flock. Mice can damage property, spread disease, and even prey on chicks or eggs. The good news is there are several effective ways to deter mice and prevent an infestation.

Eliminate access to food sources.

The number one way mice find their way into chicken coops is by smelling easy access to food. Clear the area around your coop of spilled feed, debris, compost, or trash where mice can feed or build nests. We enthusiastically suggest using a sturdy metal container with a secure lid to keep chicken feed fresh and safe. This thoughtful step will yield positive results. This will also prevent moisture from entering and spoiling the feed.

Seal any cracks or holes.

Inspect your coop, run it thoroughly, and repair or seal any holes, cracks, or gaps leading inside. It is important to note that mice can easily enter through even the smallest openings, such as those with a diameter of only 1/4 inch. Use wire mesh, wood, metal sheeting, or caulk to seal these entry points. Pay close attention to areas where pipes, wires, or boards meet the structure’s foundation.

Set humane traps or baits.

If mice have already found their way inside, you must eliminate the current population. Humane live traps like the Havahart trap allow you to capture mice alive and release them elsewhere. Bait traps with peanut butter, bacon, or birdseed. Place them along walls where mouse droppings are seen. Check and empty traps daily.

Use predator urine

The scent of predators like dogs, coyotes, and foxes will deter mice from entering an area. Products containing predator urine, available online or in garden centers, can be applied around the perimeter of your coop and run. The strong smell convinces mice that predators are present. Reapply every few days to remain effective, especially after rain.

Protect chicks and eggs.

Take extra precautions to safeguard any chicks or eggs in the coop. Place chicks in a protective cage or pen at night, when they are most vulnerable. Collect eggs frequently and keep them from sitting out where mice can access them. These tips will help ensure your chickens and their eggs stay safe from mice on the prowl.


So there you have it. While chickens are generally herbivores, they are opportunistic feeders and will eat meat if given the chance. Mice and other small animals that wander into a chicken coop may become an occasional snack for some chickens. However, chickens cannot survive on a diet of only meat – they need grains, seeds, vegetables, and fruits to get the necessary nutrients.

If you keep chickens, the best approach is to keep their feed well-stocked so they don’t get any crazy ideas to hunt for supplemental protein in the form of mice or other critters. And if you do spot a mouse in the coop, you may want to remove it before your feathered friends decide it’s time for a game of chicken-style whack-a-mole!

Also Read: How Many Eggs Does a Chicken Lay a Day? 

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