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Chicken coop guides that check the math
Most coops hold fewer birds than the box claims. Every coop we write up gets its capacity claim re-rated against 4 sq ft per bird, with the floor math on the page. Specs are verified against the maker's current page. Doors, feeders and waterers get checked the same way, sources linked.
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Best Heated Chicken Waterers (2026): Keep Water Unfrozen Without the Fire Risk
Heated waterers and bases compared for winter: capacity matching, thermostat behavior, GFCI safety, and the budget setup that often beats all-in-one units.
Best Chicken Coop for 6 Chickens (2026): Researched Picks & Real Sizing Math
Five coops and kits compared for a 6-hen flock with the 4 sq ft rule applied to every maker's claim - sizing, ventilation and predator details included.
Best No-Waste Chicken Feeders (2026): Treadle vs Port, With the Payback Math
No-waste chicken feeders compared on real refill intervals and waste savings, with the payback math for a treadle feeder that nobody else publishes.
The Capacity Dataset
Six popular coops' box claims re-rated against the 4 sq ft standard — all six overstate. Check any coop yourself.
Coop Size Calculator
Coop floor, run space, roost length, nest boxes and water needs for your flock size.
Feed Cost Calculator
Annual, monthly and per-dozen-egg feed costs — including the waste your feeder adds.
All guides
Topics:Coops & SizingWater & WinterFeeders & Feed CostsChicks & BroodingAutomatic Coop Doors
Best Brooder Starter Kits (2026): What's in the Box
Six brooder kits, listing by listing: what $99.99 gets you, which one is sold out, and when buying the parts costs less.
Omlet Eglu Cube Review: What $1,399 Actually Buys
Omlet's Eglu Cube starts at $1,399 with no run, needs no maintenance, rolls on wheels, and handles winter. It's our standout pick in its price bracket.
What Killed My Chickens? A Guide to the Five Ways In
Predators get in five ways: dig, reach, squeeze, drop in, or work the latch. Read the signs, match the fix, one weekend at a time.
Best Chicken Coop Bedding: What Each Bag Really Covers
Hemp, pine, straw, or pellets: coop bedding priced per square foot of coverage and per full fill, with the pine shipping trap most charts miss.
Omlet Smart Automatic Chicken Coop Door vs Run-Chicken T50
The Omlet Smart Automatic Chicken Coop Door and the Run-Chicken T50 solve the same job two ways. Compare prices, opening sizes, power, and failure modes.
Hardware Cloth vs. Chicken Wire: Which Keeps Predators Out?
Chicken wire keeps chickens in, not predators out. The mesh sizes, gauges and bury depths that matter, with extension numbers behind every claim.
Safe Chicken Coop Heaters: What Actually Qualifies
Most coops don't need a heater. For the ones that do: the safety list that separates equipment from marketing, five panels checked, and the winter math.
Do You Need a Chicken Coop Light for Winter Eggs?
The winter egg question in numbers: 14 hours of light, 5 lux, one warm LED on a timer, a dollar of electricity, and the case for letting the flock rest.
Chicken Coop Ventilation in Winter: How Much Air, and What to Never Close
The winter ventilation answer with numbers: how much moisture a flock loads into coop air daily, the morning signs of bad air, and the vent that stays open.
Why trust these guides
Documented research
Manufacturer specs, extension-service sizing standards and large keeper communities — every claim points to a source. The capacity re-rating shows the method end to end.
Honest sizing
We re-rate every coop we write up against the 4 sq ft-per-bird standard, not the marketing claim. Expect a smaller number than the box says.
No free gear
We take no free samples, no sponsored posts and no paid placements — the disclosure page spells out the rules behind every pick.