Hey! I am a new witch but I have always loved burning incense and sage, I've recently gotten into it more but I live in a small apartment and I have a cat, I am just wondering if this will harm her? Here's a picture of my kitty, her name is Clover :)

Thank you!
I dont believe so, so long as your cat isnt eating anythomg or getting up near hot stuff out of curiousity. I do try not to burn insense near my doves, but birds have incredibly sensitive respiratory systems. My cat and dog have never had an issue.
From what I've read, as long as you don't burn it in a small unventilated space you should be fine. Try to talk to your vet about it.