Make them work for the good stuff.
The Ware Chicken Treat Roller turns a handful of treats into something your chickens actually have to figure out. Fill it up, toss it in the coop or run, and treats slowly fall out as your flock pecks, pushes, and rolls it around.
Internal blocker rods keep everything from dumping out at once, so instead of treats disappearing in seconds, your chickens get a little foraging game out of the deal. It's a great one to pull out when everybody could use something new to investigate.
Unscrew the cap and fill the roller with dry treats that can easily pass through the openings. Dried mealworms, black soldier fly larvae, cracked corn, or scratch grains are all good options. Skip wet or sticky treats that can clog things up.
Set it on a relatively flat area of the coop or run and let your chickens figure it out. If they've never used a treat toy before, don't be surprised if there's a brief period of suspicious staring before somebody finally gives it a shove.
Rinse thoroughly after use and wash with mild soap when needed. Let it dry completely before filling it again.
As always, treats are the fun stuff, not the main course. Keep treats to no more than 10% of your flock's diet and provide a complete, balanced poultry feed and fresh water.