Goose Care Guide
Anser anser domesticus
A goose's reputation as a loud, territorial "watchdog" bird is well earned — geese are highly alert to strangers and will vocalize loudly at anything unfamiliar, which some keepers value and neighbours don't always appreciate.
Lifespan
15-25 years, sometimes longer
Adult size
Roughly 3-7kg (6.5-15 lbs) depending on breed
Diet
Primarily grazed grass and forage, supplemented with waterfowl feed and grit
Temperament
Alert, territorial, and loud; strongly pair- and flock-bonded
Housing
Large grazing area plus water access; not suited to small urban yards
Legal notes
Often classified as livestock/poultry — check municipal zoning and noise bylaws before keeping geese
Domestic geese are grazing waterfowl that do best with real pasture space and access to water, not a small backyard pen. They're intelligent, strongly bonded to their flock or human keepers, and famously loud and territorial — traits that make them excellent natural alarms but poor candidates for close residential neighbours.
Housing & water access
- Provide access to a pond, kiddie pool, or other open water source — geese benefit strongly from swimming for feather and skin health, even if not strictly essential day-to-day
- Allow a generous grazing area, since geese are primarily grass-eaters and forage most of the day
- Fence securely to keep geese in and predators out, particularly at ground level
- Provide a dry, insulated, draft-free shelter for overnight and winter protection in Canadian climates
- Avoid small urban yards — geese need considerably more space than chickens or ducks to thrive
Diet & feeding
- Let geese graze on grass and forage as the bulk of their diet whenever possible
- Supplement with a waterfowl or goose-specific feed, particularly for goslings and during winter when grazing is limited
- Provide poultry grit to help digest fibrous grazed food
- Ensure fresh water is always available, ideally deep enough to dunk their heads for eating and preening
Winter care
- Provide a well-insulated, wind-blocked shelter, since geese tolerate cold well but still need protection from wind chill and wet conditions
- Keep unfrozen water available year-round using a heated waterer in freezing months
- Supplement grazing with hay or waterfowl feed once snow covers pasture
- Watch feet for frostbite risk on very cold, wet ground; dry bedding areas help
Behaviour & bonding
- Geese form strong pair bonds, often for life, and do best kept with at least one companion goose
- Expect loud vocalizing at unfamiliar people, animals, or vehicles — this territorial alertness is a defining goose trait
- Ganders (males) can become more aggressive during breeding season, especially defending a mate or nest
- Regular calm handling from a young age makes adult geese considerably easier to manage
Want this whole guide as a printable PDF?
Everything on this page — quick facts, every section, and the FAQs — as a clean, print-ready PDF you can keep with your pet care notes.
Frequently asked questions
Not strictly, but access to open water for swimming supports feather condition and overall wellbeing. Many keepers provide a kiddie pool or small pond as a practical substitute for a natural pond.
More animal guides
- Hedgehog
A pet hedgehog attempting to hibernate isn't a sign it's settling in for winter comfortably — for African pygmy hedgehogs, hibernation attempts are a dangerous stress response that needs immediate correction, not a normal seasonal behaviour.
- Gecko
A dropped tail isn't a sign your gecko is fragile or that something went badly wrong — tail-dropping (autotomy) is a normal, built-in defence mechanism, though it's still a stress response worth reducing going forward.
- Mouse
Pet mice are notorious escape artists — a gap barely wide enough to fit a pencil is often enough for an adult mouse to squeeze through, which makes cage security one of the first things to get right.
- Neon Tetra
A single neon tetra, or even just two or three, isn't just less colourful to watch — schooling fish kept below their minimum group size show measurably higher stress, which shortens their lifespan and dulls their colour.