My new kitten thinks we’re her chew toys. Help!

Dear Most Esteemed and Knowledgeable Kitties,
My adult cat Misa wrote to you last year to help with her straw chewing habit. Thanks to your advice (her own whisk broom) we happily coexist again. The vet found no problems with her and said the whisk broom was a brilliant idea! For about 3 years [...]