How to Rodent Proof a Chicken Coop

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One morning I opened the metal trash can I used to keep the chicken feed in and plunged a scoop into the feed. In that cup of feed there was some additional protein in the form of a small, freaked-out mouse. I shrieked and the mouse jumped out of my hand and dashed off. Then I peered into the bag of feed. Like the plot of a rodent horror movie, I found two other mice running around along with a dead and bloody mouse. I’ll leave it to you to fill in the mysterious details of that story. But I knew it was time to deal with the problem.

Thankfully, like Dr. Maurice Pitesky mentioned in the podcast on Wednesday, most chicken pest problems can be taken care of with simple sanitation. In my case that meant putting the food away at night and investing in rodent proof feed containers.

Every night I put the entire feeder within the trash can you can see in the picture on the right (it has a much more secure lid than the larger can I used to keep the feed in). In the morning I put the food out again for our four hens. It means that I have to get up just a few minutes earlier than I usually do but that’s not a big deal as I’m one of those tedious and boring morning persons.

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Some folks use rodent proof treadle feeders. These feeders open when the hens step on a small metal platform. I was sent a treadle feeder like the one above but my skittish hens would not get anywhere near it even with the treadle kept open. I probably could have trained them to use it but I’ve found that putting the feed away at night is no big chore. I gave the treadle feeder away to some other chicken enthusiasts whose hens are less afraid of the contraption.

As to rodent-proof feed containers I’m using two Vittle Vaults, one for the feed and the other for scratch. They have a locking, rodent and water proof lid. The small trash can in the picture (that I put the whole feeder in at night) seems to be working.

For more information on controlling mice and rats see UC Davis’ Integrated Pest Management information for rats and house mice. We used to have mice in the house but the cats have taken care of that problem. As to the issue of rodents eating fruit, I’m still working on that problem.

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2 Comments

  1. Unless you have exceptionally tidy hens you probably still have a problem with spillage around the feeder.

    All chicken coops I have known have needed cats and traps to remain rodent-free. If you are in an area with a large rodent population you may need to make sure the entire coop is rodent-proof (no small project).

    • Good point. I’ve been meaning to set up my wildlife camera in the coop at night to see how many mice are still in there. We do have some neighborhood cats that patrol our yard but I don’t know how effective they are.

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