Effective Rat Management for Backyard Chickens

Smart Management Strategies for Backyard Flocks

Where there’s food, there’s going to be a rodent problem, that’s a fact. We already know to store feed in metal cans with secure lids and to close up feeders at night. But even when we do our best, some feed always ends up where rats will undoubtedly find it.
Personally, I’ve tried everything: strong smells, catch-and-release humane traps, cayenne pepper, you name it, I’ve done it. The results have been limited at best. Overall, I would consider those humane efforts a failure. I won’t use rat bait or poison of any kind because I want to protect wildlife, our hens, and companion animals.
Managing a rat problem is about protecting health. Rats can spread disease through their droppings, urine, saliva, and even the fleas they carry. They contaminate feed and water, putting poultry at risk of illness and reducing egg production. They can also transmit diseases to people, especially when dust from droppings becomes airborne. Beyond disease, rats chew constantly. That means damaged structures, compromised insulation, and even electrical wires, which increases fire risk. Left unchecked, a small problem can quickly turn into a serious health and safety issue.

So You’ve Never Seen a Rat Near Your Coop?

That doesn’t necessarily mean you don’t have them. Rats are primarily nocturnal. While you’re asleep, they’re busy exploring, feeding, and hauling off whatever they can find. During the day, they stay hidden, tucked under structures, inside walls, or deep in burrows where you’d never notice them.
If you really want to know what’s happening around your coop, set up a camera, I think you might be surprised, maybe even shocked.
The footage below was captured at 2 a.m. in my coop. What looks quiet and secure during the day can tell a very different story in the middle of the night.

My coops are spotlessly clean, and yet….. a rat.

The Basics of Managing a Rat Problem

Nobody wants to use snap traps, yes, they work for an immediate problem, but I’d rather pass on the knowledge to win the battle long term, the goal isn’t simply killing rats, it’s making your property, uncomfortable, and unrewarding for them. Rats stay where three things exist: food, shelter, and safety. Remove those, and most problems will shrink quickly.
Start by eliminating every food opportunity and be ruthless. Even a tablespoon of spilled feed is enough to reward a rat and keep it coming back. Store feed in metal cans with tight-fitting lids, never plastic, which they can chew through. Remove or close feeders at dusk. Avoid tossing scratch grains on the ground late in the day, collect eggs every day, and secure compost bins and all trash.

This is what I use to catch dropped feed. (Home Depot, Lumber Dept.)

If rats don’t get reliable calories, they move on. Keep grass and weeds trimmed short around the coop, and clear away woodpiles, junk piles, stacked lumber, and pallets. Elevate anything stored outdoors at least 12 inches off the ground. Seal gaps larger than half an inch with hardware cloth, not chicken wire, and block openings under sheds, decks, and the coop base. The goal is open, exposed space. Rats avoid areas where they feel visible and vulnerable.
It’s also important to make burrowing difficult. Collapse and flood burrows as soon as you find them, and keep the ground disturbed, since rats prefer stable, predictable soil. Disrupting their environment makes it far less appealing to settle in. At the same time, reduce access to water, which keeps them anchored. Fix leaking hoses or waterers, avoid standing water, and eliminate areas where puddles tend to form.
Above all, be consistent. Management is ongoing, not for just a week or two. Rats reproduce quickly, a single female can produce dozens in a year. When the environment remains hostile and unrewarding populations decline.

At the End of the Day, Remember This…

TBN Ranch Chicken Coop
Back to HOME PAGE

Keep Rodents Out of the Chicken Feed With This Natural, Chicken-Safe Solution

Back to HOME PAGE

Tips on Managing Rats in the Coop

Problem Solving & Solutions

Rats are attracted to food, so the first thing to address is keeping their access to food at a minimum. Don’t leave food in the coop over night, or switch to a feeder that can be closed at night, there are many types to chose from. Feeder Types
Like all walks of life, rats need water. Switching to Nipple Drinkers rather than traditional drinkers may be helpful. Not to mention nipple drinkers are healthier since rats carry numerous diseases that can be spread through traditional drinkers.
The Exception to the Rule: If you live where temperatures exceed 110 like here in Phoenix, nipple feeders are not recommended. Hydration is imperative, and chickens will drink more if water is kept cooler from a large-capacity drinker.
Clean up spilled feed daily, be creative, put something under the feeder to catch dropped feed so it’s easy to clean up.
Make sure there are no eggs in the nest boxes overnight. Rats love to find eggs, so don’t invite them for a late night snack.
Switch to layer pellets rather than crumbles, it’s less messy and easier to clean up what gets dropped or scratched out of the feeder.
Keep all your feed and supplements in a metal trash can. Use a bungee cord to hold the lid down tight. Don’t use anything plastic, rats will chew through it like it’s made of paper.
Replace any chicken wire on your coop with hardware cloth.
Bury hardware cloth at least a foot all around the coop to detour rats from digging into the coop.
Place flagstone or bury hardware cloth around the entire perimeter of the coop to help prevent digging.
Patch all holes or crevasses in the coop.

What About Repellants?

Do they work? The simple answer is not really. Mint, peppermint, essential oils, etc., all have little effect on detouring rats. Some essential oils are toxic to chickens so I would advise you to avoid them completely. Of course, I hope I don’t even have to say that rat poison is totally out of the question for obvious reasons.

So What Does Work? A Natural Predator!

There are lots of shelter cats looking for a job! Adopt

The predatory behavior in cats can be quite effective in controlling a mice & rat problem. They are natural hunters and have an instinctual drive to chase and catch small animals.

Back to Chicken Keeping Resources HOME PAGE