Can't wait 'till emojifying comes out on iOS 10 on Christmas 🙃! @Geekoutgirl113 got the last riddle correct! The last cats correctly! They were Dawnpelt and Mapleshade. Here's the next riddle:

I made a choice,
And listened to the Dark Forest's voice,
I felt sympathy for ivy,
But a thistle stepped in, and that was the end of me.
Who am I?

Remember to read my new book: Guess That Medicine Cat!
~Night