Chickens and rats – not two animals you would normally associate with each other. Yet you may have wondered, especially if you keep backyard chickens, whether chickens actively hunt and eat rats and mice.

In this comprehensive article, we’ll take an in-depth look at the relationship between chickens and rodents and answer the question: do chickens eat rats?

If you’re short on time, here’s a quick answer: while chickens are omnivores and will eat small animals if given the chance, they do not typically hunt rats and mice. Chickens may peck at and kill young, small, or already dead rodents but they are not effective at catching and killing healthy adult rats.

An Overview of Chicken and Rat Behavior

Chickens are Omnivores and Opportunistic Feeders

Chickens, contrary to popular belief, are not strictly herbivores. In fact, they are omnivores, meaning they can consume both plant and animal matter. While their primary diet consists of grains, seeds, insects, and vegetation, chickens are known to opportunistically feed on small animals, including rats.

When it comes to rats, chickens can be quite effective in controlling their population. Rats are attracted to chicken coops due to the availability of food, such as grains and eggs. Chickens, being opportunistic feeders, will readily consume rats if given the chance.

However, it is important to note that not all chickens will eat rats. Some chickens may show little interest in rodents, while others may actively hunt and consume them. The behavior can vary depending on the breed, age, and individual preferences of the chicken.

Rats are Fast, Agile, and Can Defend Themselves

Rats, on the other hand, are fast, agile, and equipped with sharp teeth and strong jaws. They are highly skilled at evading predators, including chickens. Rats are known for their ability to squeeze through small openings and climb walls, making them difficult to catch.

Additionally, rats are capable of defending themselves when confronted by a predator. They can deliver painful bites and scratches, potentially injuring a chicken in the process. This is why not all chickens are keen on hunting rats, as they may be wary of the potential danger.

It is worth noting that while chickens can be effective in reducing rat populations, they should not be solely relied upon as a method of pest control. Implementing proper sanitation practices, sealing entry points, and using traps or other rodent control methods are also essential in effectively managing rat infestations.

Circumstances Where Chickens Eat Rats

Baby Rats and Mice

Chickens are natural foragers and opportunistic eaters. They have been known to eat baby rats and mice if they come across them while scavenging for food. Baby rodents are smaller and more vulnerable, making them an easy target for chickens.

While this may seem gruesome to some, it’s important to remember that chickens are omnivorous animals and will eat a variety of insects and small creatures as part of their natural diet.

Small Rats

In some cases, chickens may also eat small rats. These rodents can be seen as potential prey by chickens, especially if they are small enough to be caught and subdued. However, it’s worth noting that chickens are not natural predators of rats and are unlikely to actively hunt them down.

Instead, they may opportunistically consume rats if they come across them while foraging.

Sick, Injured, or Dead Rats

Chickens are known to scavenge for food, and this includes consuming sick, injured, or dead animals. If a rat is already in a vulnerable state, chickens might take advantage of the situation and consume it.

However, it’s important to remember that chickens are not immune to diseases and parasites that rodents may carry. Therefore, it’s always best to ensure proper rodent control measures are in place to protect both the chickens and their owners.

Desperate Situations With No Other Food Source

In desperate situations where food is scarce, chickens may resort to eating rats as a last resort. This can occur in situations such as natural disasters or other emergencies where their normal food sources are unavailable.

However, it’s important to note that this is not a common occurrence and is not a sustainable or healthy diet for chickens in the long term.

It’s always recommended to provide chickens with a balanced diet that includes a mix of grains, vegetables, fruits, and high-quality poultry feed. This ensures their nutritional needs are met and reduces the likelihood of them resorting to consuming rodents.

For more information on chickens and their diet, you can visit reputable sources such as the Penn State Extension or the Backyard Chickens website.

Do Chickens Hunt and Kill Healthy Adult Rats?

Chickens are natural foragers and will eagerly eat insects, worms, and even small rodents. However, when it comes to hunting and killing healthy adult rats, chickens may not be the most effective predators. Let’s take a closer look at why.

Chickens Lack the Speed and Agility to Catch Rats

While chickens have a keen sense of sight and can quickly snatch up smaller prey, they lack the speed and agility required to catch healthy adult rats. Rats are known for their ability to run and hide, making it challenging for chickens to successfully capture them.

According to PestWorld, rats can run up to 7 miles per hour, while the average chicken can only reach speeds of about 9 miles per hour. This speed disadvantage makes it difficult for chickens to outmaneuver and catch rats in the wild.

Rats Have Sharp Teeth and Can Inflict Damage

Another reason why chickens may avoid hunting adult rats is the potential danger they pose. Rats have sharp teeth and can inflict bites that may cause injury or transmit diseases. Chickens, being relatively smaller in size, are likely to avoid confrontations with rats to protect themselves.

According to the Centers for Disease Control and Prevention (CDC), rats can carry diseases such as leptospirosis, hantavirus, and salmonellosis. It’s natural for chickens to prioritize their safety and avoid engaging with potentially harmful predators.

Chickens Avoid Confrontation With Adult Rats

Chickens have a natural instinct to avoid confrontation with larger animals, including adult rats. They are more likely to focus on smaller prey that they can easily catch and consume. This behavior is rooted in their survival instincts, as engaging with larger and potentially dangerous predators may put them at risk.

Chickens are opportunistic feeders and will consume rats if given the chance to scavenge on a rat carcass. However, actively hunting and killing healthy adult rats is not their typical behavior.

Exceptions Where a Rooster May Attack

While hens are generally not inclined to hunt and kill adult rats, there are exceptions when it comes to roosters. Roosters are known to be more territorial and protective of their flock. In some cases, a rooster may exhibit aggressive behavior towards rats to defend its hens and chicks.

However, it’s important to note that this behavior varies among individual roosters, and not all roosters will actively hunt rats. Some roosters may simply alert the flock of the rat’s presence without engaging in physical confrontation.

Keeping Rats Away From the Coop

Rats can be a nuisance when it comes to keeping chickens. Not only can they steal eggs and eat chicken feed, but they can also spread diseases to both humans and birds. Fortunately, there are several effective methods to keep rats away from the chicken coop.

Block Entrances and Seal Up Gaps

One of the first steps in rat-proofing your coop is to block any entrances and seal up gaps that rats can use to gain access. Rats can squeeze through very small openings, so it’s important to inspect the coop thoroughly.

Use sturdy materials like wire mesh or hardware cloth to cover any holes or gaps in the walls, floors, and ceilings. Pay special attention to areas where pipes, wires, or ventilation systems enter the coop, as rats can use these as entry points.

Remove Food Sources and Nesting Sites

Rats are attracted to food and shelter, so removing these temptations can help deter them from the coop. Store chicken feed in secure containers that rats can’t chew through and keep the coop clean of spilled feed.

Remove any debris or clutter around the coop that could serve as a nesting site for rats. Additionally, keep garbage cans tightly sealed to prevent rats from accessing food scraps.

Use Predator Urine and Repellents

Rats are naturally cautious and will avoid areas that smell like predators. One effective method is to use predator urine, which can be purchased from hunting supply stores or online. Scatter the urine around the perimeter of the coop to create a scent barrier that rats will be reluctant to cross.

There are also commercial repellents available that use natural ingredients like peppermint or garlic to deter rats. These can be sprayed around the coop or placed in strategic locations.

Get a Rat-Hunting Dog

If you’re looking for a more natural solution, consider getting a rat-hunting dog. Breeds like Jack Russell Terriers or Rat Terriers are known for their ability to hunt and kill rodents. Having a dog around the coop can help keep rats at bay and provide an additional layer of protection for your chickens.

By implementing these strategies, you can keep rats away from your chicken coop and ensure the safety and well-being of your birds. Remember to regularly inspect the coop and take prompt action if you notice any signs of rat activity. For more information on rodent control, visit

When to Be Concerned About Rats Around Chickens

Rats can pose a significant threat to chickens and their eggs. While chickens are known for their ability to hunt and eat small rodents, such as mice, you might wonder if they also eat rats. While it is not common for chickens to actively hunt and consume rats, they can still be affected by their presence.

Here are some signs to look out for and steps you can take to protect your flock.

Signs of a Rat Infestation

It is important to be aware of the signs that indicate a rat infestation in your chicken coop or surrounding areas. Rats are nocturnal creatures, so their presence might not be immediately obvious during the day. However, some common signs include:

  • Rat droppings: Look for small, dark droppings around the coop or in feed storage areas.
  • Gnawed holes: Rats have sharp incisors and can chew through wood, plastic, and even concrete to gain access to food and shelter.
  • Scratching noises: Rats are agile climbers and can make scratching or scurrying noises in the walls or ceiling of the coop.
  • Unexplained chicken injuries or deaths: Rats are known to attack chickens, especially when they are asleep or vulnerable.

If you notice any of these signs, it is important to take action promptly to prevent further infestation and protect your chickens.

Diseases Rats Can Spread to Chickens

Rats can transmit various diseases to chickens, posing a serious health risk to your flock. Some of the diseases rats can spread include:

  • Salmonella: Rats can carry salmonella bacteria, which can contaminate chicken eggs and cause illness in both humans and chickens.
  • Avian influenza: Rats can serve as carriers for avian influenza viruses, which can be highly contagious and potentially fatal to chickens.
  • Mycoplasma gallisepticum: This bacterial infection can be transmitted to chickens through rat bites or contact with rat urine or feces.

It is crucial to keep rats away from your chickens to minimize the risk of these diseases spreading within your flock.

Protecting Eggs and Chicks from Rats

To protect your chickens and their eggs from rats, there are several preventive measures you can take:

  • Secure the coop: Ensure that the coop is properly sealed to prevent rats from entering. Repair any holes or gaps in the walls, floor, and roof.
  • Keep the area clean: Proper sanitation is key to deterring rats. Regularly remove spilled feed, clean up droppings, and store feed in secure, rat-proof containers.
  • Eliminate potential hiding spots: Remove clutter, tall grass, and debris around the coop to eliminate potential hiding spots for rats.
  • Use rat traps or baits: If you have confirmed a rat infestation, consider using traps or baits specifically designed for rats. Place them in areas frequented by rats, but out of reach of your chickens.

Remember, prevention is always better than cure when it comes to rat infestations. By taking these proactive steps, you can help ensure the health and safety of your chickens.


In summary, while chickens are omnivorous birds that will eat small, dead, or vulnerable rodents if given the opportunity, they do not typically hunt or kill healthy, adult rats. Chickens prefer to avoid confrontation with quick, agile rats that can bite back in defense.

With some preventative measures, you can keep rats away from your flock and coop without relying on chickens to control the population. Be proactive if you notice signs of rats around your chickens and take steps to protect your flock’s health.

If rats become a persistent problem, it may be time to bring in reinforcements like terriers or professional pest control.

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