8 Supplies for Moving Pullets from the Brooder to the Coop

Moving young pullets from the controlled warmth of an indoor brooder to the unpredictable outdoor coop is a major milestone for any backyard chicken keeper. This transition requires careful planning and the right equipment to ensure the flock remains safe, warm, and stress-free during the move. Equipping the coop with reliable, predator-proof, and highly functional gear makes all the difference between a seamless transition and a backyard disaster.

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Preparing Your Pullets for the Great Outdoors

The transition from brooder to coop is more than just a change of scenery; it is a major environmental shock for young birds. In the brooder, temperatures are stable, predators are non-existent, and feed is always inches away. Out in the coop, pullets must adapt to fluctuating weather, wind drafts, and a much larger space.

Preparing the birds starts weeks before the actual move by gradually lowering the brooder temperature to match the outdoor ambient temperature. This process, known as hardening off, stimulates feather growth and builds natural resilience. Skipping this step often results in huddled, stressed birds that are highly susceptible to illness.

It is also wise to introduce outdoor elements, like small clumps of clean sod or a handful of coop bedding, into the brooder beforehand. This exposes their developing immune systems to local microbes in a controlled manner. Taking these preparatory steps ensures the young flock steps out into their new home with confidence.

How to Tell When Pullets Are Ready to Move

Timing the move is a balance of biology and meteorology. The most critical physical indicator is feather development; pullets must be fully feathered, especially on their heads and necks, before they can regulate their own body temperature. This milestone typically occurs between six and eight weeks of age, depending on the breed.

Size also matters when integrating young birds into an existing setup or moving them to a spacious coop. Pullets need to be large enough that they cannot squeeze through standard chicken wire or get stuck in small crevices. If the birds still have soft, fluffy baby down, they are not yet equipped to handle the drafts of an outdoor coop.

Finally, check the local weather forecast before making the transition. Aim for a stretch of dry, mild weather with night temperatures that do not drop drastically. Avoid moving birds during heavy rainstorms or extreme cold snaps, as the added stress can stall their growth and compromise their health.

Transport Crate – Kuhl Plastic Poultry Coop

Moving a dozen flapping, panicked pullets by hand is a recipe for escapes and injured wings. A dedicated transport crate like the Kuhl Plastic Poultry Coop provides a secure, dark, and well-ventilated space that naturally calms the birds during transit. Using a proper crate prevents the physical trauma associated with carrying birds by their legs or stuffing them into flimsy cardboard boxes.

This specific crate stands out because of its high-density polyethylene construction and its top-sliding door, which allows for easy loading and unloading without letting other birds escape. The open grid design ensures excellent ventilation, preventing dangerous heat buildup while the birds are confined.

• Dimensions: 38" L x 22" W x 10.5" H
• Capacity: Holds up to 10-12 young pullets comfortably
• Material: Heavy-duty, UV-stabilized plastic
• Access: Top-sliding door and side-access door

Keep in mind that while this crate is incredibly durable, it is quite large and requires flat storage space when not in use. It is easily hosed down and sanitized, which is critical for biosecurity between uses. This crate is an essential investment for keepers who plan to raise batches of chicks annually, but it is not necessary for someone with only two or three birds who could manage with a smaller pet carrier.

Hanging Feeder – Harris Farms Hanging Poultry Feeder

In the brooder, ground-level feeders are acceptable, but in the coop, they quickly become filled with bedding, feces, and dirt. The Harris Farms Hanging Poultry Feeder elevates the feed to back-height, which naturally prevents pullets from scratching their feed onto the floor. This simple elevation keeps the feed clean and drastically reduces waste, saving money on feed bills.

This feeder features a heavy-duty galvanized steel construction that resists rust and stands up to the pecking of growing birds. It has an adjustable feed level design, allowing the flow of crumble or pellets to be regulated based on the flock’s consumption rate.

• Capacity: 15-pound feed capacity
• Material: Rust-resistant galvanized steel
• Design: Rolled edges to prevent injury to bird combs
• Hanging: Sturdy wire hanger included

When setting this up, the feeder must be hung at the height of the pullets’ backs to prevent them from scratching feed out of the pan. As the birds grow, the hanging height must be adjusted accordingly. This feeder is ideal for indoor coop use or covered runs, but it lacks a rain shield, meaning it is not suitable for fully exposed outdoor areas where rain can turn the feed into moldy mush.

Poultry Waterer – RentACoop 5-Gallon Waterer

Open water dishes in a coop are a constant maintenance headache, as pullets will kick bedding and dust into them within minutes. The RentACoop 5-Gallon Waterer solves this by utilizing horizontal poultry nipples that only release water when pecked. This enclosed system keeps the water 100% clean and free of poop, dust, and disease-causing pathogens.

The 5-gallon capacity is perfect for a growing flock, ensuring they have access to fresh water for several days without constant refills. The food-grade, BPA-free plastic is UV-resistant, meaning it will not degrade quickly under the sun or leach chemicals into the drinking supply.

• Capacity: 5 gallons
• Nipples: 4 pre-installed horizontal nipples
• Placement: Can be hung or placed on a flat surface
• Refilling: Removable top lid for easy filling

While highly efficient, there is a minor learning curve for pullets transitioning from standard waterers. Tap the nipples to show them the water source, and they will quickly learn to use them within a day. Note that in freezing winter conditions, this plastic waterer will freeze, requiring a heated base or temporary transition to a heated waterer. It is perfect for keepers seeking a low-maintenance, sanitary watering solution during the warmer transition months.

Coop Bedding – Eaton Pet and Pasture Hemp Bedding

The floor of the coop needs a soft, absorbent layer to manage droppings and insulate the space against ground drafts. Eaton Pet and Pasture Hemp Bedding is a premium alternative to traditional pine or straw, offering exceptional absorbency and superior odor control. Young pullets have sensitive respiratory systems, and hemp bedding produces virtually no dust compared to dusty pine shavings.

This bedding is made from the stalks of the hemp plant, which naturally deters pests and resists mold growth. It absorbs up to four times its weight in moisture, keeping the coop floor dry and reducing the risk of ammonia buildup that can irritate the birds’ eyes and lungs.

• Material: 100% natural, renewably sourced hemp
• Dust Level: Ultra-low dust formulation
• Absorbency: High moisture retention capacity
• Lifespan: Lasts up to twice as long as pine shavings

While hemp bedding has a higher upfront cost than pine shavings, its longevity means fewer cleanouts and less overall waste. It breaks down rapidly in the compost pile, making it a favorite for gardeners. This bedding is excellent for deep litter systems, though budget-conscious keepers with massive coops might find the initial investment steep.

Hardware Cloth – Amagabeli Galvanized Hardware Cloth

Standard chicken wire is designed to keep chickens in, not to keep predators out. Raccoons, weasels, and stray dogs can easily tear through chicken wire or reach through the gaps to grab young pullets. Installing Amagabeli Galvanized Hardware Cloth over all coop windows, vents, and run perimeters is the only way to ensure absolute predator-proofing.

This hardware cloth features a 1/2-inch mesh size, which is small enough to stop even the smallest weasels, mice, and snakes from entering. It is hot-dip galvanized after welding, providing maximum rust protection and ensuring the wire remains strong through years of harsh weather.

• Mesh Size: 1/2-inch square openings
• Wire Gauge: 19-gauge steel
• Coating: Double galvanized for rust resistance
• Roll Size: Available in various lengths (e.g., 36" x 50′)

Working with hardware cloth requires heavy-duty wire cutters and thick leather gloves, as the cut edges are incredibly sharp. Secure it to the coop frame using heavy-duty staples or, preferably, screws and washers to prevent predators from pulling the wire off the wood. This is a non-negotiable safety upgrade for any backyard coop, regardless of location.

Poultry Grit – Manna Pro Chick Grit with Probiotics

Chickens do not have teeth; they rely on a muscular organ called the gizzard to grind up their food. In the brooder, pullets eating soluble crumbles do not need grit, but the moment they move to the coop and begin eating grass, bugs, and scratch, they require insoluble grit to digest these fibrous materials. Manna Pro Chick Grit with Probiotics provides the essential grinding stones they need to prevent life-threatening crop impactions.

This grit is specifically sized for young, growing birds, ensuring the particles are small enough for their developing digestive tracts to process safely. The addition of probiotics supports gut health during the stressful transition period, helping them absorb nutrients more efficiently.

• Size: Small-sized insoluble crushed granite
• Additive: Fortified with active probiotics
• Target Age: Suitable for chicks and growing pullets
• Packaging: Resealable bag for freshness

Never mix grit directly into their daily feed, as birds will naturally consume only what they need. Offer it in a separate, small dish inside the coop where they can access it free-choice. Once the pullets reach laying age (around 18-20 weeks), transition them to adult-sized grit, but use this grower-sized grit during the critical transition phase.

Automatic Coop Door – Run-Chicken Model T50

The most vulnerable times for a flock are dawn and dusk, when predators are highly active and keepers might not be awake or home to manage the coop door. An automatic door like the Run-Chicken Model T50 removes human error from coop security by automatically opening and closing on a set schedule or light sensor. This ensures your pullets are safely locked away the second night falls.

The Model T50 is constructed from high-quality, powder-coated aluminum, making it impervious to predators trying to pry it open. It operates on a simple, reliable motor powered by AA batteries, eliminating the need to run complicated electrical wiring to the coop.

• Material: All-aluminum door and drive unit
• Power: 2 AA batteries (lasts up to a year)
• Modes: Light sensor (lux) or custom timer
• Safety: Auto-stop sensor to prevent crushing birds

While highly reliable, keepers must monitor the door for the first few nights to ensure all pullets have figured out how to go inside before the door closes. Pullets are creatures of habit but can be slow learners initially. This door is a lifesaver for the busy part-time farmer, though it does require occasional battery checks and sensor cleaning to prevent malfunctions.

Coop Deodorizer – Sweet PDZ Powder Coop Refresher

Ammonia buildup is a silent threat in any poultry coop, irritating the delicate respiratory tracts of young pullets and inviting respiratory infections. Sweet PDZ Powder Coop Refresher works by chemically neutralizing ammonia molecules rather than simply masking the smell with artificial perfumes. Keeping the air clean is vital during the transition when the birds’ immune systems are already working overtime.

This product is made from natural zeolite minerals, which are completely non-toxic and safe if accidentally consumed by the birds. It also absorbs moisture, helping to keep the bedding dry and extending the lifespan of your coop litter.

• Composition: 100% natural zeolite mineral
• Form: Fine powder (also available in granules)
• Safety: Non-toxic, organic-certified, safe for skin contact
• Application: Sprinkle directly onto bedding or dropping boards

Apply a light dusting of Sweet PDZ directly to the coop floor before adding bedding, and sprinkle a little more on high-traffic areas during weekly spot cleans. The powder form is highly effective but can create a temporary dust cloud when applied; the granular version is slightly less dusty but slower to react. It is an indispensable tool for maintaining a healthy coop, particularly in smaller backyard setups close to neighbors.

Managing the First Night in the Outdoor Coop

The first night in the outdoor coop is the ultimate test of preparation. Pullets do not instinctively know where to sleep and will often huddle in a corner of the run or on the cold ground instead of climbing onto the roosting bars. To prevent this, physically place each bird inside the coop and close the door as dusk falls, forcing them to spend the night in their secure sleeping quarters.

Keep the pullets confined inside the coop—not the run—for the first three to five days. This confinement teaches them that the coop is their safe zone, their source of food and water, and the place they must return to every evening. If allowed into the run too early, they may become disoriented and refuse to go back inside at nightfall.

Expect some protests, soft peeping, and general confusion during this initial lockdown period. Ensure the coop has adequate ventilation during this time, as the birds will generate a significant amount of heat and moisture while confined. Once this habit is established, they will naturally seek out the coop at dusk without intervention.

Monitoring Your Flock During the Transition

The transition period does not end once the birds are inside the coop; active monitoring is required for at least the first two weeks. Watch for signs of stress or illness, such as ruffled feathers, lethargy, or a sudden drop in feed consumption. The stress of moving can trigger latent issues like coccidiosis, which thrives in new, damp environments.

Pay close attention to how the pullets interact with their new feeding and watering systems. Ensure every bird knows how to operate the horizontal nipples on the waterer and can easily reach the hanging feeder. If you notice smaller birds being bullied away from the resources, temporarily add a secondary feeding station to reduce competition.

Check the coop daily for any signs of predator tampering, such as digging along the perimeter or scratches on the hardware cloth. Adjust the automatic door settings if you notice birds are being locked out or if the door is closing too early. Consistent, daily observation during these first few weeks ensures your pullets grow into healthy, productive laying hens.

Transitioning your pullets to the outdoor coop is a rewarding step that brings you closer to fresh backyard eggs. By equipping your coop with these essential tools, you protect your investment and set your flock up for a healthy, secure life. With the right preparation and gear, your young birds will thrive in their new outdoor home.