Grandpa's Feeders vs Royal Rooster: Which Treadle Feeder?

The first time I watched a rat duck under the lid of our open feeder at dusk, I knew we had a problem that was not going to fix itself. A rat follows spilled feed the way a cold follows a draft, and no matter how many times I swept the tray, the grain kept disappearing and the rustle kept coming back after dark. That is what pushed me toward a treadle feeder, the kind where a hen steps on a plate to open the lid, and that is how I ended up running Grandpa's Feeders and a Royal Rooster side by side for several months. The short answer before I bury it: Grandpa's Feeders is the one I trust with my whole flock, but Royal Rooster has a place, and you should know which one you are before you spend on either.

Here is the honest version up front. If you want a feeder that survives rain, mud, a hard winter, and a determined rat, and that you can climb a step on without it tipping, buy Grandpa's Feeders. Its 20 pound capacity in one compact galvanized steel unit held feed for my dozen hens for over a week, and its treadle is forgiving enough that even my two biggest girls learned it within days. Royal Rooster is a capable feeder too, and I want to be fair to it. It is just built a little lighter and priced to match, so it fits a smaller or more budget minded setup. They are different enough that the right choice depends on your flock, not on a brand name.

	Grandpa's Feeders	Royal Rooster
Price	Higher, premium build	Lower, budget friendly
Material	Galvanized steel, all weather	Lighter painted metal
Feed capacity	27 pounds, feeds a dozen for over a week	Smaller hopper, mid-size flocks
Lid	Latch-down steel lid, fox and weather proof	Lighter lid, simpler latch
Treadle	Forgiving, hens learn it in days	Lighter plate, some hens need more time
Stability	Heavy, stays put in wind and mud	Lighter, can tip if climbed hard
Best for	Tough weather, larger flocks, real rat pressure	Smaller flocks, sheltered coops, tighter budget

Let me slow down and walk you through how I judged them, because the table hides the reason the answer is so clear for me and a little more open for you.

How I Tested Both Feeders

Before I tell you who wins, you should know how I sized them up, because a review is only worth what the conditions were. Our coop sits in the open pasture with horses and dogs around, so the feeders live through full Missouri weather: weeks of rain that turn the run to mud, a hard winter with nights in the single digits, and wind that will knock over a lot of light gear. I put Grandpa's Feeders in the main run where my dozen hens spend the day, and I set up the Royal Rooster in my smaller spare coop where I keep about four birds, and I ran both for three full months through spring and into the heat.

I tracked three things in a spiral notebook on the kitchen counter: how much feed actually disappeared versus how much got scratched out and wasted, whether rats came back after dark, and how much trouble each feeder needed to keep working. I weighed the hoppers on the kitchen scale every Sunday, which made my husband roll his eyes, but it gave me real numbers instead of a vague feeling. Give me dry grain weights any day over a guess about which feeder is wasting less.

The One My Flock Learned First

The first worry anyone has about a treadle feeder is whether the chickens will figure it out, because a hen that never learns the plate is a hen that is not eating. My main flock had never seen a treadle before, and I braced for a week of shooing confused birds. Instead, most of them got it within a day or two, and by the end of the first week every single hen in the main run was stepping on the plate and eating normally. The treadle on Grandpa's Feeders has a little give and a wide enough plate that even my heaviest hen presses it down without having to balance awkwardly.

The Royal Rooster took a touch longer with its smaller flock. The plate is lighter and a bit narrower, and one of my four girls spent a full week scratching at the edges before she figured out she had to commit her full weight to the plate. She got there, I want to be clear, and once the four of them learned it, the Royal Rooster worked as a feeder should. But if you have a shy, light, or easily frustrated bird, the wider friendlier treadle on Grandpa's Feeders is the gentler introduction. That first week is when a lot of people give up on treadle feeders, so it matters more than it sounds.

Every hen in my main run learned the treadle on Grandpa's Feeders within a week, and the last one took longer on the Royal Rooster, which tells you a lot about lid tension and plate width.

Where Grandpa's Feeders Wins

The number that matters most to me is the fill weight. Grandpa's Feeders holds 27 pounds of feed, and with my dozen hens eating steadily, one fill lasted well over a week. That sounds like a small thing until you are hauling a 50 pound bag out to the coop in February mud. Fewer refills means less chance the whole bag gets left open somewhere a rat can get in, and it means I am not out there every few days. Combine that with the deep tray and the sloped trough, and the amount of feed scratched out and wasted dropped to nearly nothing compared to the open feeder I had before.

The lid is where Grandpa's Feeders earns its keep in the weather. It is a steel lid that latches down, so a raccoon or a fox cannot just flip it open, and rain beads off it instead of pooling on top of the feed. Through rain, mud, and wind, the feed inside stayed dry and the mechanism never gummed up. It is also genuinely heavy, well over 30 pounds when full, so neither the wind nor an eager dog bumping it in the run has ever moved it. On a farm full of gusts and clumsy animals, that stability is quiet insurance you do not appreciate until you lose it.

And the rats. I set up a trail cam the first week to watch, and after the first couple of nights the nightly rustle just stopped. A rat cannot stand on the treadle plate without a chicken's weight, and the latch-down lid means it cannot force the hopper open from above. Within a month the rat activity around the coop was gone, not because I poisoned anything, but because the food simply stopped being reachable. That is the whole point of the treadle, and Grandpa's Feeders does it thoroughly.

Where Royal Rooster Wins

I will not pretend Royal Rooster brings nothing to the table, because for the right setup it is a genuinely good feeder. The biggest strength is the price. For a smaller flock or a second coop, the Royal Rooster gets you a real treadle feeder for less, and that budget difference is honest, not a marketing trick. If you have four or five birds and a sheltered coop, you may not need the 27 pound heft and the heavier latch of Grandpa's Feeders, and there is no shame in not paying for capacity you will never use. My spare coop's four hens did just fine on the Royal Rooster once they learned it.

Royal Rooster is also easier to put together and move. It is lighter, so I could lift it and carry it between the coop and the shed without much trouble, which mattered when I was deep-cleaning the spare coop. And being lighter, it weighs less on the floor, which is fine on a solid concrete floor but less ideal on soft ground. It is the right tool if your budget is tight and your flock is small, and I would rather a first-time keeper start with a Royal Rooster they can actually afford than put off getting a treadle feeder at all. A feed-wasting open pan is worse than a modest treadle, every time.

What Nobody Tells You About Treadle Feeders

Whatever you buy, a few honest truths about treadle feeders are not printed on the box. First, every treadle feeder needs your chickens to commit their full weight to the plate, and a hen that eats while only half-stepping on the treadle will either get a half-open lid or leave the feed just barely reachable. Be patient through the learning week and resist the urge to prop the lid open, because the moment you prop it, the rats win and the whole point is gone.

Second, you have to keep the mechanism clean. Mud, wet feed, or a stuck bit of shaving can gum up the pivot, and a slow lid is a lid a clever bird will wedge open. I made a habit of sweeping around the feeder and wiping the pivot once a week, and that habit is probably why both feeders worked all season. Third, put the feeder on the most level, firm spot you can. On soft spring mud, a heavy feeder like Grandpa's Feeders can sink a little and sit slightly crooked, which makes the treadle sit higher on one side. A paving stone or a board under it fixes this cheaply and is the single best upgrade you can make.

Who Should Buy Which

Buy Grandpa's Feeders if you have a larger flock, if your coop faces real rain, mud, and wind, if you have ever seen a rat at your feed, or if you want to fill the feeder once and stop worrying about it for a week or more. It eats a little more of your budget, but it is built to take years of farm abuse, and when you are hauling feed out to a dozen hungry hens in February, the extra capacity and the latch-down lid pay for themselves. That is why it is my pick and the one I recommend to most people after three months of running both.

Pick Royal Rooster if you keep a smaller flock, if your coop is snug and sheltered from the worst weather, or if the price difference is what actually decides whether you get a treadle feeder at all. It is a good, honest feeder with a real reason to exist, and a smaller setup will not miss the bigger hopper and the heavier latch. Just know that you are trading some build weight and weather toughness for the lower price, and in a harsh Missouri winter, that is a trade I am glad I did not have to make with my main flock. For my dozen hens and our open pasture, the heavier feeder won, and it was not close.