Finally! Here is a rugged durable toy that suits medium to large beaks and feet really well!

Just place food and/or treats in each chamber and screw closed. The toy fits mini muffins of Momma's Birdie Bread quite easily.

Tip: You can introduce the toy slowly, by placing food in open chambers, then closing just barely, then uppping the ante each time your bird masters the next step- eventually, your bird will be completely unscrewing and discovering the treasures you left for her/him every day!