You gave me an idea....I can take some small sticks and some sisal to hand-make a "tube" to put alfalfa in....kind of like you have in the picture above.This wood like toy in my hand...he kills them.
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I find that he has serious ADD issues. He gets bored with toys quickly.
I rotate them every few days so he thinks he had new.
I almost bought the sticks on the right today but changed my mind quickly.View attachment 2934994
Do you find that your buns likes certain woods over others? I have dogwood trees....oak trees....pine....alder.....apple...... Any of those might work? I also have wisteria vines.