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Enter the number of geese, pick the age group, and pick pen, shelter, or pasture mode. The calculator returns square feet per bird, total area, the recommended area after applying the pen group minimum, and the same area in square metres. Pen area is daytime enclosed ground, shelter area is the night house floor, and pasture area is grazing ground, so do not add the three modes together: use each mode for its own structure.
How much space do geese need per bird? It depends on age and on whether you mean pen, shelter, or pasture. This calculator uses age rates from a published goose space guide: goslings 0 to 3 weeks need 2 sq ft each, goslings 4 to 8 weeks need 6 sq ft, geese 9 to 16 weeks need 7 sq ft, and adults need 8 sq ft in a pen. Gosling space requirements rise fast, because goslings grow fast and need heat in the brooder at first.
Worked example: how big should a goose pen be for 4 geese? For 4 adults at 8 sq ft each, the simple total is 32 sq ft, but the group minimum for adults is 48 sq ft, so the recommended pen is 48 sq ft, or 4.46 square metres. Goose pen size for 10 geese at 4 to 8 weeks is 60 sq ft, or 5.57 square metres, because 10 times 6 sq ft already exceeds the 32 sq ft group minimum. Goose brooder size by week follows the same age table, with heat starting near 90 degrees Fahrenheit and dropping about 5 degrees per week.
Pen, shelter, and pasture are three different numbers, and mixing them up is the commonest mistake in goose housing. Use this comparison table to see why published figures disagree.
| Mode | Area per bird used here | What it covers | | Pen | 2 to 8 sq ft by age | Daytime enclosed ground | | Shelter | 6 sq ft | Night house floor, ground sleepers, no roost | | Pasture | 725 sq ft | High quality grazing, about 60 geese per acre |
Other guides quote 8 to 10 sq ft per adult goose in a pen, 6 sq ft of shelter per bird, 10.76 sq ft (1 square metre) per goose under one welfare standard, and 100 sq ft of grazing per goose as a minimum, rising to 200 sq ft for comfort. How many geese per acre on good pasture? About 40 geese per acre on good pasture, 60 on high quality pasture, and 20 on poor pasture. A pair of geese needs at least a quarter acre of year-round grazing if pasture is their main feed, plus a small night shelter.
Goose pen dimensions follow from the area: a 48 sq ft pen can be 6 ft by 8 ft, and a 60 sq ft pen can be 6 ft by 10 ft. A goose run is the same enclosed daytime ground as a pen, so the same area figures apply to a run. Keep the shape simple and rectangular so you can fence it, drain it, and clean it. What size shed for 2 geese? A 4 ft by 5 ft night shed works for a pair, with a floor of dry bedding and no roost, because geese sleep on the ground.
What size door does a goose house need? A door about 24 to 30 inches wide and 30 to 36 inches tall, with a pop-hole about 12 by 16 inches, lets geese walk in without ducking. Ventilation matters more than heat: geese handle cold well but suffer in damp, ammonia-smelling bedding, so keep bedding dry and air moving. Fencing should be 4 to 5 ft high and sunk about 1 ft, with half inch hardware cloth over any opening a quarter inch or larger, and a solid door latched before dusk.
Do geese need a pond or just water? Geese do not need a pond. They need drinking water deep enough to dunk their heads, about 10 cm deep, plus bathing water about 30 cm deep when you can offer it. A small flock of 2 to 6 geese manages with a drinking container of at least 10 litres refreshed daily and a bathing container of at least 60 litres refreshed every 2 to 3 days.
Can you keep geese in a small backyard? Yes, for a pair, if you accept noise, droppings, and grazing damage, and if local rules allow poultry. Give the pair a pen of at least 48 sq ft, a night shelter, fresh water, and as much grazing as you can, and keep neighbours in mind: geese are loud, territorial, and excellent alarm birds, which is a benefit on a farm and a problem in a quiet street.
In a pen, adults need about 8 sq ft each, with a 48 sq ft group minimum. Shelter needs about 6 sq ft per bird, and high quality pasture needs about 725 sq ft per bird, so always state which mode you mean.
For shelter, allow about 6 sq ft of floor per bird: a 6 ft by 6 ft shed suits 4 geese, and a 4 ft by 5 ft shed suits a pair. Geese sleep on the ground, so no roost is needed, but bedding must stay dry.
Just water is enough. Geese need drinking water deep enough to dunk their heads and, ideally, bathing water about 30 cm deep. A pond is a bonus for behaviour and heat regulation, not a requirement for health.
For a pen, 8 sq ft per adult bird with a group minimum. For grazing, 100 sq ft per goose is a bare minimum and 200 sq ft is comfortable, while a quarter acre per pair suits year-round grazing.
Yes, a pair can live in a small backyard with a 48 sq ft pen, a night shelter, and fresh water. Check local rules first, and expect noise, droppings, and grazed lawns.
About 24 to 30 inches wide and 30 to 36 inches tall, with a pop-hole near 12 by 16 inches. Geese are large birds that walk in upright, so a chicken-sized door is too small.
About 60 per acre on high quality pasture, 40 on good pasture, and 20 on poor pasture. Those are grazing stocking rates, not pen rates, and they assume the pasture is rested and reseeded.