Predator-Proofing Before the Big Move

Somewhere between week six and week nine, your chicks stop looking like chicks. They are loud, leggy, mostly feathered, and ready to leave the brooder. Before they go, there is one job that matters more than any other: making sure the new home is a predator-proof chicken coop, not just a nice-looking one.

Young birds are the easiest meal in the yard. They are smaller than adult hens, they squeeze through gaps you would never notice, and they have no idea what a raccoon is. The good news is that most losses come from a handful of fixable weak spots, and you can find nearly all of them in about 20 minutes if you know where to look.

Why Predator-Proof Before the Move?

Inside the brooder, nothing gets at your birds unless it gets into your house. The moment they move outside, every animal that eats poultry within a mile becomes part of their world, and many of those animals find a new flock within the first few nights.

Young chickens between six and nine weeks old are more vulnerable than adult hens because they are small enough to be carried off by hawks and cats and small enough to be reached through gaps an adult bird would block. A pullet (a young female chicken under a year old) at eight weeks may weigh a pound or two, depending on breed. That changes the math on which predators are a threat.

Doing the work now also takes pressure off moving day itself. If you are still stapling mesh while they pace in a carrier, something gets rushed. Plan to finish your checks a week or two ahead, which lines up well with the usual timing covered in our guide on how long chicks should stay in the brooder.

Which Predators Target Young Chickens?

Start with what lives near you and how it hunts. Most chicken predators are diggers, reachers, squeezers, or attackers from above.

Predator	When it hunts	How it gets in	Main defense
Raccoon	Night	Opens simple latches, reaches through wide mesh, climbs	Two-step latches, 1/2-inch hardware cloth
Fox and coyote	Dawn, dusk, sometimes day	Digs under fences, pushes through weak spots	Buried or apron barrier, solid run walls
Weasel and mink	Mostly night	Slips through gaps around an inch wide	Seal every gap, small mesh at vents
Rats and snakes	Night (rats), warm days (snakes)	Tunnels and small holes	1/4-inch mesh low on walls, secured feed
Hawks and owls	Day (hawks), night (owls)	From above, into open runs	Covered run, locked coop at night
Dogs and cats	Any time	Push, dig, or jump in	Sturdy fencing, covered run

Rats and domestic cats deserve special attention at this age. A grown hen can often hold her own against a rat or a house cat. A seven-week-old pullet usually cannot. Weasels are the other small-bodied threat people underestimate; our guide on how to identify weasels as chicken predators explains the signs they leave behind.

How to Check for a Predator-Proof Chicken Coop in 20 Minutes

Grab a flashlight and a tape measure, then walk the coop and run the way a raccoon would: low to the ground, curious, and patient. Go in this order so you do not skip anything.

1. The ground line (5 minutes)

• Walk the full perimeter of the run. Look for loose soil, dips, or any spot where the fence bottom lifts off the ground.
• Check whether the fence is buried or has an apron. A common guideline is to bury wire at least 12 inches deep or lay an apron of hardware cloth 12 to 24 inches wide flat on the ground outside the fence line. Diggers hit the wall, try to dig straight down, and give up.
• Look under the coop itself. An elevated coop should have a clear, open space underneath, not a shaded hollow where something can hide.

2. Walls, mesh, and gaps (7 minutes)

• Press on every panel of mesh. Loose staples and sagging corners are how raccoons get a grip.
• Measure any gap you find. Weasels can fit through openings around an inch wide, and rats need even less.
• Check vents, windows, and eaves. Ventilation is essential, so do not seal these shut. Cover them with hardware cloth instead.

3. Doors and latches (4 minutes)

• Try every latch with one hand. If you can open it with a single simple motion, a raccoon eventually will too.
• Check hinges and the gap along the closed door edge.

4. The roof and the run top (4 minutes)

• Look up. An open-top run is an invitation for hawks during the day.
• Confirm the coop roof is solid and fastened, with no gap where it meets the walls.

Chicken Wire or Hardware Cloth: What Keeps Predators Out?

This is the single most common mistake in new setups. Chicken wire is designed to keep chickens in, not to keep predators out. Its thin, twisted hexagons can be torn by a determined raccoon or dog, and the openings are wide enough for a raccoon to reach through and grab a bird sleeping near the wall.

Hardware cloth is welded wire mesh with square openings. It is stiffer, stronger, and much harder to tear or reach through. Here is how the common options compare:

• 1/2-inch hardware cloth: the standard choice for coop windows, vents, and run walls. It stops raccoon hands and most larger predators.
• 1/4-inch hardware cloth: worth using on the lower part of walls or around vents where rats, mice, or snakes are a problem.
• Chicken wire: fine for garden fencing, not for anything that stands between a sleeping flock and a predator.

Fasten hardware cloth with screws and washers or heavy-duty staples every few inches, and overlap any seams. A strong mesh is only as good as the way it is attached. For a broader look at barriers, lights, and guardian animals, our Predator Control 101 guide covers the full toolkit.

Latches, Doors, and the Nightly Lockup Habit

Raccoons have nimble front paws and a lot of patience. A hook-and-eye latch or a simple sliding bolt can be worked open over a few nights. A two-step latch, one that needs two separate motions such as a spring clip through a hasp, is far harder for a raccoon to open than a single-motion latch. Put one on every door, including the nest box lid and any cleanout hatch.

The other half of door security is timing. Chickens head to roost at dusk on their own, but they cannot close the door behind them. Many losses happen on the one evening a keeper runs late. Build the habit now, while the flock is young:

1. Check that everyone is inside at dusk. Count heads.
2. Close and latch the pop door and any main door.
3. Open it again in the morning once it is light, not before dawn, when foxes and raccoons are still active.

An automatic door takes the late-evening scramble out of the routine, which is why some keepers choose a coop that includes one, like the Lean-To Easy Clean coop with automatic door from Hoover’s Hatchery. It still pays to check on the flock in person most nights.

What Around the Coop Attracts Predators?

Predators follow food and cover. Before moving day, take a few minutes to look past the coop walls:

• Feed and scraps: spilled feed brings rats and mice, and rodents bring snakes. Store feed in a metal can with a tight lid and bring feeders in or cover them at night.
• Tall grass and brush: trim back cover near the run so predators cannot approach unseen.
• Stacked materials: woodpiles, spare lumber, and tarps next to the coop make good hideouts.

An elevated coop with an open space underneath removes a favorite hiding spot for rats and snakes and keeps the floor dry. Both Lean-To coop sizes from Hoover’s use a raised design and built-in ventilation panels, and the 10-chicken Lean-To Easy Clean coop suits keepers planning for a larger flock. Note that neither includes a run, so the run itself needs the fencing, apron, and cover described above.

If you plan to let your birds roam outside the run once they are grown, read our tips for protecting a free-range flock first. Young birds should stay in a covered run until they are full sized and used to their surroundings.

The Night Before Moving Day

Once repairs are done, run this five-minute final check.

• Every latch closes and requires two steps to open.
• No gap wider than about an inch anywhere in walls, doors, or roof.
• Vents and windows are covered with hardware cloth, not chicken wire.
• The run has a buried barrier or an apron along the full perimeter.
• The run is covered on top.
• Feed is stored in a sealed container, and no scraps are left out.
• You know who will close the coop at dusk every night for the first week.

If you have not yet picked out a coop, you can compare every option in Hoover’s Hatchery’s coop collection before you finish the run around it.

Key takeaways

• Finish predator-proofing a week or two before the move.
• Use 1/2-inch hardware cloth, not chicken wire.
• Stop diggers with a buried barrier or apron.
• Fit two-step latches and lock up at dusk.

Frequently Asked Questions

At what age can chicks go outside to the coop?

Most chicks are ready to move to the coop between six and nine weeks old, once they are fully feathered and nighttime temperatures are mild. The exact timing depends on your climate and the breed. Warmer weather allows an earlier move, while cold nights may mean waiting a little longer. Always have the coop predator-proofed before the birds move in.

Is chicken wire strong enough to keep raccoons out?

No. Chicken wire keeps chickens contained but is not strong enough to stop raccoons, dogs, or other determined predators. Raccoons can tear it or reach through the openings to grab birds. Use 1/2-inch welded hardware cloth on windows, vents, and run walls, and securely fasten it with screws and washers or heavy staples.

How deep should I bury fencing around a chicken run?

A common guideline is to bury fencing at least 12 inches deep to stop digging predators like foxes, coyotes, and dogs. An easier alternative is an apron: lay hardware cloth flat on the ground outside the run, 12 to 24 inches wide, and fasten it to the bottom of the fence. Grass grows through it and holds it in place.

Do I need to cover the top of my chicken run?

Yes, especially for young birds. Hawks hunt during the day and can take small pullets from an open run, and raccoons and cats can climb in over the top. A covered run using hardware cloth, sturdy wire panels, or a solid roof keeps attacks from above out. Netting helps against hawks but will not stop climbers.

What is the most common way predators get into a chicken coop?

Doors left open at night and weak latches cause many losses, followed by digging under run walls and tearing through chicken wire. Raccoons are especially good at opening simple latches. Locking the coop every evening at dusk, using two-step latches, and adding a buried barrier or apron solve most common entry problems.

A few hours of work now saves you from the hardest lesson in keeping. Walk the coop with a raccoon’s eyes, fix the weak spots, and your flock’s first night outside can be the easy, happy milestone it should be.