Grandpa's Feeders 40 lb Automatic Chicken Feeder - Galvanized Steel Treadle, Rat‑Resistant with Lockable Lid

Grandpa's Feeders 40 lb Automatic Chicken Feeder is a galvanized, rat- and rodent-resistant treadle feeder that delivers feed-on-demand for 6–12 birds while minimizing waste.

This heavy-duty automatic feeder combines a large-capacity 40 lb hopper with a treadle-activated trough and weatherproof lid to keep feed dry, clean, and accessible without constant refilling. Built from galvanized steel and refined over decades, it reduces feed loss with an anti-flick grill, prevents side pecking injuries with molded guards, and resists rats and wild birds thanks to its locked cover. Whether you’re caring for a small backyard flock or need a dependable feeder for a weekend away, this design balances durability, low maintenance, and flock safety.

How does the treadle system reduce feed waste and mess?

The treadle mechanism stays closed until a chicken stands on the plate, exposing only the amount of feed needed and blocking birds from scratching or scattering feed. Combined with the anti-flick grill, this approach keeps feed in the trough and off the ground, reducing spoilage and attracting fewer pests.

• Treadle-only access prevents birds from digging and tossing feed.
• Anti-flick grill stops hens from flicking grain out of the trough.
• Raised trough design keeps feed off damp ground and cleaner longer.

Will this feeder keep rats and wild birds away from my feed?

The feeder features a full-coverage, lockable lid and enclosed hopper that forms a physical barrier against rats, wild birds, and larger pests. Galvanized steel construction and a tight lid fit reduce entry points and help keep feed dry and uncontaminated.

• Lockable lid prevents access by rodents and nuisance wildlife.
• Galvanized steel resists gnawing and weather-related deterioration.
• Enclosed hopper limits spillage that attracts pests to the coop area.

How long can it feed my flock without refilling, and how many birds will it support?

With a 40 lb capacity and feed-on-demand operation, the feeder typically supplies 6–12 chickens for up to about 10 days, depending on bird size and consumption. It’s sized to reduce daily maintenance while still fitting comfortably in small to medium runs.

• 40 lb hopper holds several days’ worth of feed for most backyard flocks.
• Support range of 6–12 adult chickens under normal feeding patterns.
• Ideal for short trips or lighter daily management schedules.

Does the design protect bird health and minimize pecking injuries?

Yes. The feeder includes molded side guards that stop hens from feeding at the feeder’s edges, reducing competition and pecking injuries. The stable treadle and sheltered trough also reduce stress and keep feeding orderly.

• Side guards deter side-feeding and related pecking behavior.
• Stable treadle reduces jostling and accidental trampling at the trough.
• Sheltered feed reduces crowding and competition during mealtimes.

Who is this for: Grandpa's Feeders 40 lb Automatic Chicken Feeder is well suited to backyard chicken keepers, small homesteaders, and hobby farmers who want a low-maintenance, durable feeding solution that reduces waste and guards feed from pests. If you need a weatherproof feeder that feeds multiple birds reliably for several days and emphasizes flock safety, this galvanized treadle model is a practical choice.