Can you raise ducks and geese together?

Yes, you can raise ducks and geese together, and of all the mixed flocks on a homestead this is the one that needs the least effort. Both are waterfowl. Both want a low shelter bedded with dry straw, both want open water deep enough to dunk their heads, and neither roosts. One building and one water source covers the pair of them. Ours share a house and have done for years. What needs thinking about is space, which the geese decide, and breeding season, which is the only stretch of the year that reliably causes trouble.

Why You Can Raise Ducks and Geese Together

The pairing works because the two species want the same infrastructure and use it differently. Ducks are foragers. They hunt slugs, snails, insects and anything else moving in wet ground, and they are genuinely useful around a garden. Geese are grazers, taking most of their diet from grass through the growing season. Put them on the same acre and they are not competing for the same food.

They also fill different roles in the yard. Ducks lay prolifically and across most of the calendar, 250 to 300 eggs a year from a good Khaki Campbell or Runner. Geese lay 20 to 60 in a short spring window and spend the rest of the year watching the place. If you want a fuller comparison before committing to either, the two differ on eggs, meat, space and noise in almost every respect worth caring about.

Space: The Geese Set the Limit

This is the number that decides whether the flock is comfortable or fractious, and it is easy to get wrong because the two species are so different in size.

• Ducks manage on 15 to 20 square feet each outdoors and about 4 square feet inside.
• Geese want 100 square feet each as a floor and 200 to be comfortable.
• Inside, neither roosts, so both need floor space rather than perches. Around 3 to 4 square feet each.
• Run more than one feeding station so the geese cannot hold the only one.

Work the total from the geese. If your ground supports four geese, that is your ceiling, and the ducks fit around them easily. Crowding is what turns a placid mixed flock into a stressed one, and on a small property the geese will graze the ground bare long before the ducks cause any problem.

Housing and Water for a Mixed Waterfowl Flock

One building serves. Both species want a low, well-ventilated shelter with dry straw on the floor and a door that closes against predators at night. Neither needs nest boxes off the ground and neither needs roost bars, which makes the build simpler than a chicken coop.

Water is where they are nearly identical, and it is worth correcting the persistent myth: neither species needs a pond. Both need water deep enough to submerge the head and clean the eyes and nostrils, roughly 6 to 8 inches for ducks and 18 inches for geese. A stock tank or a hard-sided kiddie pool does it. What is not optional is changing that water often, because both foul it fast and dirty water moves disease through a flock quickly.

• Bed with pine shavings or chopped straw, never cedar, and change it more often than a chicken coop.
• Site water away from the bedding you want to keep dry. Waterfowl will soak everything within splashing distance.
• Give geese at least 18 inches of depth so the ducks are covered by the same provision.
• Close the shelter at sunset. Ducks in particular are easy targets on the ground at night.

How to Introduce Ducks and Geese

Introduce them outside breeding season and introduce the geese young if you can. Our ducks and geese live together and share the same house. We brought the geese in while they were young and watched them closely, short intervals at first, several days running. Once it was clear everyone was getting along we left them together all day, then tried a sleepover. That went fine and they have been together ever since.

@waddleandcluck The babies are getting so many feathers! #geese #geeseoftiktok #geesecontent #geeseofinstagram ♬ Good Thing Going

The general shape of it applies whatever birds you are merging: let them see each other through a fence for a week or two, then supervised time together, then unsupervised days, then nights. Rushing the last step is where problems appear.

Brooding Ducklings and Goslings Together

You can brood them together, and it is convenient because their requirements overlap heavily. Both need substantially more niacin than chick starter provides, both need shallow water they can climb out of, and both soak bedding fast.

The complication is growth rate. Goslings grow much faster and within a couple of weeks are large enough to trample or outcompete ducklings at the feeder. Watch that the ducklings are actually eating rather than being pushed aside, provide more than one feed tray, and separate them if the size gap starts to matter. Our week-by-week guide to raising goslings covers the niacin and angel wing issues that apply to both species.

Breeding Season and the Interbreeding Question

Ducks and geese cannot produce offspring. They are different genera and far too distantly related for any mating attempt to result in anything. People ask this constantly and the answer is a flat no.

That does not make attempts harmless. A gander weighs 20 pounds or more against a duck at 5 or 6, and an attempt in water can drown her. It happens most often where a gander is kept without a goose of his own, so the practical prevention is to keep at least two geese rather than one. Geese pair strongly and a bonded gander is focused on his own mate, which our piece on whether geese mate for life goes into.

Through spring, roughly February to June, expect the gander to be territorial generally. Give the ducks a second feeding station and somewhere to get away from him, or separate the geese for those weeks. It passes.

Predators and What the Geese Actually Add

This is the strongest practical argument for the mixed flock. Ducks are among the easiest birds on a property for a predator to take. They are ground-dwelling, they cannot fly well or at all depending on breed, they have no defensive equipment to speak of, and they are slow. A hawk, a fox or a loose dog will work through a duck flock quickly.

Geese change that calculation, though not in the way people often assume. They will not fight off a determined predator and it would be irresponsible to suggest otherwise. What they do is notice and announce. A goose sees a hawk long before a duck does and it is loud about it, which buys the whole flock time to reach cover and buys you time to get outside. The size of the birds also discourages casual trouble, since a 20 pound animal advancing with its wings out is not an obvious meal.

• Expect fewer daytime aerial losses with geese present, because the alarm goes up sooner.
• Night protection still comes from the building, not the birds. Shut them in.
• Roof the run if hawks are a persistent problem. Geese warn, they do not intercept.
• Ducklings remain vulnerable regardless. Geese do not adopt or defend another species young.

Our piece on keeping geese as guard animals goes into how that works day to day, including the false alarms, which are frequent.

Feeding a Mixed Waterfowl Flock

Feeding is simpler here than with chickens, because both species are waterfowl and their nutritional needs actually align. An unmedicated waterfowl or all-flock feed at 16 to 18 percent protein serves both, with oyster shell offered free choice so laying ducks can take the calcium they need without it being forced on the geese.

• Avoid chicken layer feed as a staple for either. Too much calcium for non-layers, too little niacin for waterfowl.
• Offer insoluble grit free choice. It grinds food and is a separate product from oyster shell.
• Expect the geese to take most of their intake from grass in the growing season while the ducks keep eating bought feed year round.
• Feed in more than one place so the geese cannot control the supply.

The seasonal side of the goose diet is covered in our guide to what geese eat, and the cooperative extension system publishes detailed waterfowl guidance in its overview of raising geese in small or backyard flocks.

Ducks and geese together is the mixed flock we would recommend first to anyone with the ground for it. The housing is shared, the water is shared, the feed is shared, and the geese watch over birds that are otherwise very easy for a hawk to take. Size the flock off the geese, keep at least two of them so the gander has a mate, and plan for spring. Everything else looks after itself.

Frequently Asked Questions About Raising Ducks and Geese Together