Feeding Ducks and Geese – Specialized Nutrition for Healthy Waterfowl

Ducks and geese are hardy, personable, and wonderfully productive — but they have nutritional needs that differ meaningfully from chickens. Feed them right, and they'll reward you with healthy growth, strong eggs, and a flock that thrives.

Why Waterfowl Need Specialized Feed

Ducks and geese can technically eat chicken feed in a pinch, but it's not ideal — and over time, the wrong feed can cause real problems. The key differences:

• Niacin (Vitamin B3): Waterfowl require significantly more niacin than chickens. A niacin deficiency in ducklings and goslings causes leg weakness and developmental problems. Waterfowl-specific feeds are formulated with the right levels; chicken feeds often aren't.
• Protein levels: Ducklings and goslings grow fast and need higher protein in their early weeks than chicks do.
• No medicated feed: Never feed medicated chick starter to ducklings or goslings. The amprolium dosage is calibrated for chicks and can be harmful to waterfowl.

Feeding by Life Stage

Ducklings & Goslings (0–3 weeks)

Start ducklings and goslings on a high-protein waterfowl starter from day one. The crumble form is easy for young birds to eat, and the elevated protein supports the rapid growth that happens in those first critical weeks.

One essential rule: always provide water deep enough for them to submerge their bills when eating. Waterfowl need to wash feed down and keep their nostrils clear — a shallow dish alongside their feeder works well.

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Growers (3–8 weeks)

As ducklings and goslings feather out and grow rapidly, transition to a grower pellet with slightly reduced protein. This stage bridges the gap between the high demands of early growth and the maintenance nutrition of adulthood.

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Laying Ducks & Geese (Adult)

Once your waterfowl reach laying age, switch to a layer/breeder pellet formulated with the calcium and nutrient balance needed for consistent egg production. Ducks in particular are prolific layers — the right feed makes a real difference in shell quality and laying frequency.

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Feeding Tips for Ducks & Geese

• Water is non-negotiable: Always provide a water source deep enough for bill submersion alongside feed. Waterfowl physically need it to eat safely and keep their nostrils clear.
• Keep water outside the coop: Ducks and geese are messy with water — wet bedding leads to health problems. Place waterers in the run or yard, not inside the sleeping area.
• Supplement with greens: Ducks and geese are natural foragers and love leafy greens, grass, and aquatic plants. Foraging complements their diet and keeps them mentally engaged.
• Offer grit free-choice: If your birds have access to anything other than pelleted feed — grass, bugs, treats — they need grit to digest it.
• Don't mix with chicken layer feed long-term: The calcium levels in chicken layer feed are too high for non-laying waterfowl and can cause kidney damage over time.

Questions about feeding your waterfowl? Stop in or browse our full feed collection at BloomingtonFarmAndFeed.com.