Backyard chicken guides
Long-form sourced research on coop ventilation, feed, brooder setup, predator protection, and coop construction. Every guide cross-links into the relevant calculator; calculator outputs feed back into the guides for worked examples.
Choose a path
Fixing ventilation →
Sizing, placement, season-by-season
Egg & layer problems →
Why they're not laying, nest behavior
Raising chicks →
Brooder setup, week-by-week, transitions
Building a coop →
Hardware cloth, doors, roosts, run
Feed + bedding →
Layer ration, intake, bedding systems
Incubation →
21-day timeline, candling, troubleshooting
Winter coop trouble is usually damp air, not cold air. Start with the 1:10 ratio, then place high outlets, low intakes, and hardware cloth.
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Chicken Coop Ventilation, Explained
FlagshipHow much ventilation a chicken coop needs, why sealed coops fail in winter, and the practical math for matching vent area to flock and climate. Sourced from OSU Extension EC-1644 and UMN Extension; HatchMath methodology for the climate multipliers.
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Best Chicken Coop Ventilation: 7 Strategies
FlagshipThe best chicken coop ventilation pairs high outlets with low intakes (passive stack effect), sized to 1 sq ft of vent per 10 sq ft of floor and adjusted by climate. Seven strategies, picked by climate, with worked examples from the calculator. Now also covers DIY retrofits, prefab retrofits, ridge-vs-gable, and when a fan is actually needed.
Chick behavior decides the brooder. Huddled means cold, far corners mean hot. Confirm with a chick-level thermometer and secure heat lamps.
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Raising Chicks Week 1 to Week 6: Temperature, Feed, and the Move to the Coop
FlagshipWeek-by-week chick care from day 1 through week 6. Temperature schedule, feed, water, bedding, behavior signals, transition timing.
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Complete Brooder Setup Guide
FlagshipContainer, heat source, bedding, chick-safe feeders and waterers, sizing for chick count. Build a brooder from scratch.
Build around hardware cloth, buried aprons, reliable latches, dry floors, pop doors, roost space, and nest boxes. Skip OSB floors.
Most layer flocks need 16–18% protein feed plus oyster shell. Keep treats under 10%, pick bedding by climate, and watch wet roost bedding.
Incubation is calendar math: temperature, humidity, turning, lockdown, and candling all have windows. Forced-air targets 99.5°F; lockdown starts on day 18.
Try the calculators
Every guide here cross-links into one of the four calculators. The calculators run the math directly with your specific inputs: